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What Is a Solar Inverter and You Do You Need?

If you're considering solar power, you might find yourself asking yourself "what is a solar inverter?". Well, you're in the right place to find the answer.

In essence, a solar inverter is a device that helps alter your electricity current for mainstream use. But that's not all it does. 

In this article, we will cover everything you need to know about solar inverters. So that you can decide if you would like for your own solar system.

Whenever you're ready to acquaint yourself with the power of a solar inverter, keep reading.

What Is Solar Inverter?

A solar inverter is defined as a type of electrical device that modulates the dysregulated direct current output of a solar panel into alternating current. This type of currency can be subject to use for various applications, such as an off-grid network for electricity.

In PV systems, a solar inverter is a balance of a system that allows the use of normal alternating current devices. These inverters very variable functions, starting with the prevention of anti-islanding and power point tracking.

If you're using a solar system as part of your home, the installation and selection of the device are very important. The principle by which a solar panel inverter works was already mentioned. 

The power generated will range anywhere from 240V to 600V. This conversion is done via insulated gate bipolar transistors in most cases. When the solid-state entry of these devices is in H-bridge form, it oscillates the current from DC to AC.

A step-up transformer is usually used so that AC power feeds to the grid after the acquisition. A few entities have started to employ inverters without a transformer, which can prove to be more efficient when compared against transformer-equipped inverters.

In all solar edge inverters, a programmable microcontroller is used to push various function algorithms with precise predictability. The controller improves the output power from teh panel via maximum power point tracking.

A step-up transformer is employed so that the AC power can be subject to acquisition and feeding to the grid. A few designers have started designing inverters without a transformer which has high efficiency as compared with the inverters which have a transformer.

Now that you know what is a solar inverter, let's examine the various existing types of technologies used in them.

The Solar Inverter Types

Solar inverters fit into classifications of various kinds. There's no preset standardized type of solar inverter that is a one-size-fits-all solution to all solar setups.

String Inverter

A string inverter is subject to form as a string, where many other strings are jointed to a single inverter. Each string has DC power and modulates into AC power.

Based on the size of the setup, you might have several string inverters with each string getting DC from other strings. These inverters are great for setups in which panels are installed on the same plane facing the same direction.

String inverters are also used with power optimizers, as well as each solar panel. Manufacturers of panels use these technologies and sell them as a single solution, known as a smart module. 

Power optimizers are beneficial just like microinverters, but they don't cost as much. 

Central Inverters

Central inverters are relevant to string inverters, but they are larger and support a greater number of strings. Rather than having the string open, the strings are joined in a single box so the DC power runs into the inverter where it is transformed.

The inverters needles of the component connections will need a combiner box and pad that is suitable for large installations on production arrays. The range of central inverters goes from MWs to many KWs. They can handle up to 500kW in the area.

These inverters are not used for homes, but they are more common in utility-scale solar farms and commercial projects.

Microinverters

Microinverters are great for residential and commercial projects alike. Just like power optimizers, these are module-level technologies. Hence, each inverter is installed on each panel.

Microinverters transmute DC to AC at the panel, so there is no need for a string inverter. Due to panel-level conversion, if the panel performance is shaded, the residual panels are not exposed.

The inverters will monitor the single panel function. This is unlike a string inverter in which the act of each string is necessary for good panel installation. By using microinverters, lots of benefits come from solar optimization. 

Battery Inverters

Battery inverters are getting quite common now. These have a battery charger and inverter, they are unidirectional. The operation of these inverters is subject to assistance with a battery. 

The inverters are grid-interactive, grid-tied, and off-grid. The primary benefit of such inverters is that they give a continual function for critical power loads of the grid. 

In all cases, the inverters handle the power between the array and grid while simultaneously charging the batteries. They also monitor the battery status and regulate how the battery charges.

Hybrid Inverter

The hybrid inverter is a multi-mode inverter, it allows the use of batteries as part of the solar power system. It provides an interface for the battery via DC coupling. 

Electronics in this inverter manage the discharge and charge of the battery.

Pros & Cons Of A Solar Inverter

There are many benefits to having a solar inverter as part of your solar power system. Some people would beg to say it's an essential part of any solar system. But there are also some drawbacks to using a solar inverter.

Advantages

With the use of a solar inverter, the energy depletes the greenhouse effect. With solar products, you also save money on utility bills. 

The solar inverter helps your solar system be reliable for electronic use via DC to AC transmutation. The inverters are great for businesses that want to reduce their energy needs. 

Inverters are multifunctional with many functions for large energy consumers who want to optimize costs. Inverters are easily maintained and they work very well with regular maintenance.

Disadvantages of Solar Inverter
The primary disadvantage to using a solar inverter is that it can be expensive for many people. Sunlight is a necessary part of electricity efficiency, without it the inverters are useless.

Inverters often require lots of free space for safe installation. Some inverters also require a battery for night-time functionality, which can be problematic for some people.

Solar Solutions for You

Now that you know what is a solar inverter, you are that much closer to deciding if you would like to have one as part of your system. However, some of you might not even have a solar setup yet. 

If that's the case and you're interested in installing solar for your business or home, get in touch with us and we will happily accommodate your needs.

Solar Energy Orlando - 03/19/2021

How to get the best deal on Solar Financing

These Tips will Make your Solar Experience Even more profitable

Understanding your Solar Financing Options:

Understanding you solar financing options is usually one of the biggest indices that will give you the biggest return on investment.

A beautiful thing going on in the Solar Industry right now is that you can get solar for – No Money Down & No Money Out of Pocket!  It is true but it often creates confusion in the buyer’s mind so it is important to understand it.  The confusion is that sometimes people believe that the solar energy system is free, it is not.  What is being implied in the above statement is that you will be able to use the money you are already spending to fund the purchase because the financing options do not require any money down.  So the money you will save on your power bill will be more than the money you will have to pay to finance the system.  I go into much more details in my article “Can I really get Solar for $0 Down and $0 out of pocket”.

The next thing to understand when it comes to your solar financing is what your monthly payments will be vs the duration of the loan.  What this means the more your monthly payment for the solar panel system will be the shorter the duration that you will have to pay on the loan.  In most cases you can have a monthly payment lower than the amount of money that you will save on your power bill with a 12 financing option or 144 payments.  Since your solar panel system hence a performance guarantee of 25 years you will be getting 13 years of energy offset on your power bill which will accumulate to huge savings.  That does not factor in the savings you will receive from being insulated from the power companies rate increases which averages 4% per year.  That means you will make an additional 4% compounded every year even while you are paying for the system.

You can save money immediately if you choose a 20 year payment plan instead.  In this option you will save anywhere from $40 – $80 per month depending on the size of the Solar Panel System you install.  You would still see an increased saving of 4% a year as well while making money from day 1.  If it is $50 per month that is a cash savings of $600 in year one and in year 2 that would jump to $624.  However, you will have to make payments for an additional 8 years but the payments will represent a larger portion of your power bill.  The additional 8 years will cost you more in interest because of the additional 96 payments and most of the 20 year options are also at a slightly higher interest rate.

It really comes down to what your main financial goal in regards to going solar.  If you are looking for the most return on investment then the 12 year option will give you that because you will be making higher payments (still less than you pay the power company) with a lower interest rate hence lowering your overall actual cost of the system when compared to the 20 year option.  The 20 year option often makes sense for people who are on a fixed income and want to lower their overall monthly expenses.  So you make less overall but you make more now.

There are many great financing options available today to purchase a solar power system for your home.  There are some sub-prime rates available, what that means is if prime is 5%(like it is now) and we are able to offer you a rate of 2.99 then that would be a subprime rate.  Our current 12 year option available is at a 2.99 subprime rate.  It is great but it does come with a 17% financing charge that is added to the initial cost of the solar panel system.  At first look you would say NO WAY!  However it winds up being the cheapest solution in the long run and will generate the greatest return on investment other than paying for the system in cash.  We have a 20 year available with no financing charges at a 6.95%.  So you do not pay more for the system but you will pay a 6.95% interest rate for 20 years.

Now we need to understand what the true cost of the solar panel system is vs the retail cost of the system.  The retail cost of the system would be the price of the system with any added in financing charges.  The true cost of the system is what you will actually pay for the system.  To figure that out you will take your monthly payment at multiply it by the number of payments required to fulfil the loan.  If we look at an example of a 12 year 2.99% system that generates $225 a month of electricity.  Your monthly payment would start at $220 per month and when you multiply it by 144 (12 years) your true system cost is $31,680.  Keep in mind that this option also included the 17% financing charge.  Let’s take a look at the 20 year 6.95% (with NO Financing Charges added in) system that generates $225 a month of electricity.  Your monthly payments would be $168 per month and when you multiply it by 240 (20 years) your true system cost is $40,320.  So the system that had 17% added to the cost saved the customer a total of $8,640.  What that means is the subprime rate is a more important variable then the cost of the system.  That is an additional $8,640 you can calculate into your return on investment.

You are also able to secure your own financing through a home equity loan.  The benefit of that is you can write off the interest that you pay on the loan.  You might have a hard time getting a subprime rate but you may be able to get prime (5% in the above example).  That combination may save you similar about of money as the subprime rate.

Checking to see if PACE is available in your area may be another option to consider.  PACE (property assessed clean energy)  allows you to use your property tax to pay for the Solar Panel system.  You can spread the cost out over 25 years and pay it through your property tax.  This option is only available in certain communities in the Orlando and Florida area.  If it is available it will look at the equity that you have in the property as the main qualifier.  Hence if you have poor credit this is a great option because it is not dependent on your credit score but it has limited availability.  It is also transferable to the new homeowner which means you can get the additional value in your home and not have any other financing options to pay for it.

Retirees have an additional option available, they can look at a hecm loan or reverse mortgage.  I like this option for seniors who are looking to free up as much money as they can off of their monthly budgets.  With a Hecm loan they can use the equity in the home to purchase the system and then use the equity in the home to make the payments on the system.  Essentially freeing up the entire amount of money that they will be saving on the power bill into new dispensable income.

Solar Orlando - 10/01/2020

Case Study – Proves Solar Energy Works

Solar Before and After Comparison

Here is one of our happy solar energy customers power bills from February 2019 from here in Orlando Florida. As you can see he had a power bill of $190. On the right you can see that his power bill was reduced to $9.83 after solar energy installation in Orlando Florida. We compared February 2020 so it is from the same month to get direct comparison.

I-Pagan-Before

Power Bill from Duke Energy before Solar Installation in Orlando Florida

Ipagan-after

Customer reduced duke power bill after solar installation in Orlando Florida

If you look at the after bill you can see it highlighted in red that he received an additional 135 kWh credit for future usage, meaning he out produced what he would need ant the credit will be applied to future bills. In Florida this is an important strategy because in the winter months like February Orlando homeowners will produce more solar energy than they can use. These credits will be applied to months when they use more energy than they produce. Like June and July.

So you can see that you can destroy your power bill with solar Energy! Call Now and Start Saving!! Huge Tax incentives will end at the end of 2020!

Solar Orlando - 08/26/2020

Federal Solar Tax Credit Beyond 2019?…

Won’t be completely gone until 2022 but will be reduced!

2019 is the last year for the 30% Federal Tax Credit!  The tax credit allows you to write off 30% of the cost of your solar panel system from your annual Federal Income tax return.  An important distinction to understand is that tax credit if better than a tax deduction. A deduction lowers your annual income that is going to be taxed.  A Tax Credit goes against the amount of tax responsibility you have for the given year. It is dollar for dollar against what you owed or paid on your w2. Where a tax deduction you really only recognize a percentage of the reduction in actual dollars usually to the percentage of your tax bracket.  So if you are in a 25% tax bracket and you have a $4,000 deduction that will translate into a $1,000 of actual tax responsibility. Where with a tax credit, if it is $4,000 tax credit it will translate into a deduction $4,000 of your actual tax responsibility.

That makes this the absolute best year to incorporate solar into your energy portfolio.  However, if you have a circumstance that will preclude you from taking advantage of the Solar Tax Credit you will not be left out in the rain.  The Solar Tax Credit will have a two year deceleration period. In 2020 the Solar Federal Tax Credit will be lowered from 30% down to 26%. So it will still be a good deal but you will be leaving money on the table.  For example, If you purchased a solar panel system in 2019 for $28,000 your 30% tax credit will be $8,400 and your net system price will be $19,600. However, If you purchase the same system in 2020 for $28,000 your tax credit will be $7,280 and your net system cost will be $20,720.  So if you are able to make your purchase in 2019 you will save an additional $1,120.

The Federal Solar Tax Credit for 2021 will 22% which is an additional 4% reduction in the tax credit.  As for our above example, if you paid $28,000 your 30% Federal Tax Credit will be $6,160 and your net system cost will be $21,840.  Which means it will cost you $2,240 more than it would in 2019 and $1,120 more than it would in 2021. That is still a great deal when you consider if you wait until 2022 there will be no Residential Solar tax credit which means your $28,000 system will cost you $28,000 or $6,160 more than if you purchased the system in 2021.

Not to worry even without the tax credit solar is a tremendous value for long term energy savings over what you would have paid the power company without it.  As the Power Company as an industry raises there rates between 3-4% on average per year. Once you have solar you will have isolated yourself from those increases and essentially creating an annual return on investment that increases its yield be 3-4% a year.  However, taking advantage of the tax credit will allow you to make the most return on investment as you will not be leaving any money on the table.

For Commercial Businesses the Federal Tax Credit is a little different.  Like the residential tax credit in 2019, there will be a 30% Federal Tax Credit.  In 2020 just like the residential tax credit the commercial tax credit will be 26% and in 2021 it will be 22%.  However, in 2022 when the residential tax credit goes away the commercial tax credit will be 10%. There is no current expiration date for the 10% tax credit but that doesn’t mean it won’t go away on short notice.

The future for solar energy is bright!  Even as the sun begins to set on the 30% Federal Tax Credit the growth of solar is predicted to continue to be one of the fastest growing industries.  If you are considering solar energy then now will be the most profitable it will be so the time to act is now.

Solar Companies - 02/12/2019

Why 2019 Is The Right Year To Buy Solar?

Spoiler: It WON’T be this good next year!

The 30% Federal Tax Credit which was initiated in 2006 is set to expire at the end of 2019.  The Tax Credit has been the biggest contributor to the Solar Boom we have experienced over the last decade and 2019 will be the biggest year for solar energy to date.  In this article, we will take a look at what the 30% Federal Tax Credit is, how it works and how you can take advantage of it.  We will also explore how rising electricity rates has made solar even more affordable and the financing options that are available that will allow you to use the money you already pay the power company to purchase your own system with no money down and no money out of pocket.  Lastly, we will give you an incorporated view on how all of these current solar trends can work for you. The 30% Federal Tax Credit allow Home or Business owners to claim 30% of the cost of there Solar Panel System or other energy efficient upgrades to your Federal Income Tax as a Credit.  A tax credit works differently than a tax deduction. A Tax Credit is much more valuable as it is a dollar for dollar reduction in tax responsibility as opposed to a deduction that would only represent the taxable portion of the amount being deducted.  Another important variable to consider in taking advantage of the 30% Federal Tax Credit is the tax credit is directly related to the amount of Federal Income Tax that you have paid if you are a W-2 Employee or the Amount of Income Tax that you owe.  Why that is important to understand is because if you do not pay or owe it you can not claim it. This sometimes will affect eligibility if you are on disability or if you are retired and only collecting Social Security.  However many seniors on Social Security still qualify for The tax credit if they also are collecting income from a pension, investments or other retirement funds that are not associated with their Social Security. Also, If you have paid less in Federal Income tax than what your 30% Federal Tax Credit is that will limit your tax credit to the amount of the Federal income tax that you paid for that year.  You are able to carry over any of your remaining Federal Tax Credit to the following year.  You actually have up to 5 years to claim your entire credit. Here is an example: Let’s say that you have paid $5000 in Federal Income Tax but your 30% Federal Tax Credit is $10,000.  You would be able to claim $5,000 of your tax credit for the current year and you would carry over a $5,000 Federal Tax Credit for the following year. 2019 is the last year that the 30% Federal Tax Credit will be available.  This has been a tremendous program that has helped millions of homeowners upgrade their homes with energy efficient Solar Energy.  It can represent an Income Tax Credit that is dollar for dollar cash savings on anywhere from $3,000 to over $20,000 and maybe more depending on the scope of the Solar Energy System you are considering.  With the 30% Federal Tax Credit expiring this year it is your last chance to get incredible additional savings added to an already affordable alternative to traditional energy. If you are considering Solar Energy now is the time. Getting Solar in 2019 and taking advantage of the 30% Federal Tax Credit will give you the opportunity to convert your expensive monthly power bill into an incredible investment that will increase the value of your home while reducing your energy cost all while using the money that you already spend.  The reason why this year makes Solar an incredible investment is really 3 factors. The First reason is you are paying more for electricity now than in 2006. The cost of your energy which the power company bills in kWh have gone up by over $3.00 a kWh since 2006 when the Federal Tax Credit took effect.  That means you are paying 35% more now when in 2006. Secondly, The price of solar energy has dropped by almost 3 times its cost from 2006. Solar energy is sold by the size of the system you need and the price is determined by taking the total number of watts required and multiplying it by the price per watt.  So if the price per watt in 2006 was over $8.00 per watt when the 30% Federal Tax Credit began, and today the price per watt has dropped below $3.00 per watt that over a 160% decrease in the cost of Solar Panel Systems. What this means is that in 2006 the 30% Federal Tax Credit was needed to justify the cost of the system an to help homeowners achieve a long term return on investment.  But with those changes today the 30% Federal Tax Credit will create an immediate Return on Investment. So much so that you will often be able to have the same rate or lower rate than what you are currently paying the power company and still be able to pocket the Federal Tax Credit in cash the following year. I do not know of any investment where you do not have to spend one dollar more than you already do for an expense and can cash out in less than a year for potentially over $10,000 in cash. The Future for Solar Energy is bright as energy costs continue to rise while the cost of solar has dropped to all-time lows.  The more the cost of energy rises the cheaper solar energy will become. I don’t know about you but I don’t see the power companies lowering there rates any time soon.  They will probably continue to raise them 3-4% per year which will simply be a built-in profit return every year you have solar. Because once you purchase solar you are fix rating you energy expense while you pay off the system and then you will have no Solar Panel System cost and a significantly reduced energy cost of up to 95% lower than your current expense.  So the future is bright. However,  with the tax credit, it is a once in a lifetime opportunity to create an instant return on investment without using any money that you don’t already spend.  Simply reallocating it and creating a great investment and return. If there are any extenuating circumstances that will not allow you to take advantage of the Federal Solar Tax Credit in 2019 do not fret as the Solar Tax Credit will be phased out over the next 3 years. In 2019 The Tax Credit will be 30% (The last year where it will be this high).  In 2020 The Federal Tax Credit will drop to 26% of the purchase price of your Solar Panel System. In 2021 The Federal Tax Credit will drop to 22% of the purchase price of the Solar System. In 2022 The Federal Tax Credit will no longer exist for residential homeowners. For Commercial Solar there will be an ongoing 10% Federal Tax Credit.

Solar Orlando - 01/31/2019

Can I Really Get Solar Energy for $0 Down & $0 Out of Pocket

You Can Get Solar Energy For No Money Down and No Money Out of Pocket, but it’s not free.

In this article, we are going to dive into what exactly $0 Down $0 Out of Pocket means in regards to adding solar panels to your home.  If you are shopping for solar panels in Orlando or Florida then you have inevitably have heard the Phrase “Get Solar Energy for $0 Down and $0 Out of Pocket”.  This claim is designed to get you excited about adding an energy efficient product without any money involved. That might be where there begin to be some confusions. Here are some simple explanations to this statement as well as some guidelines to follow to get your best deal on solar panels.

Check out other great videos to help you understand more about solar energy and Solar Companies Youtube – Emerald Sun Energy Channel

What does $0 Down (NO Money Down) mean? First off it is NOT FREE.  You are buying something. However, if you are able to qualify for available financing then there is No Money Down as the entire purchase can be funded because many of the financing options available for solar companies do not require any money down.  Hence the entire solar project will be funded by the financing company.

What does $0 Out oF Pocket (No Money Out of Pocket) mean? This statement may be the one that causes the most confusion because it often leads people to believe that it is free.  Again it is NOT FREE, you are buying something. However, if you qualify for available funding it is true that you will have $0 Out of Pocket. The easiest way to understand this is to look at the example below.  What it points out is purchasing a solar panel system for your home will not affect your budget. Meaning you can use the money you already are paying the power company to instead pay for your solar power system that will improve your home’s value and convert a variable expense (power bill) into a profitable asset (solar panel system).  In most cases, you will actually be cash positive depending on which financing option you choose. So you can purchase your system with the money you already spend because your solar panel financing payment will be less than the amount of money you save on your power bill by switching to solar.

What do I need to do to qualify for this solar program?  Simply call Emerald Sun Energy a local Florida Solar Company located in Orlando and serving all of Central Florida, We will first do a customized energy consumption analysis to determine the size of the solar panels system you need.  We will then draw out a solar panel spec drawing so you can see how the panels will look on your roof. Then you can choose the financing option that best meets your needs and fill out the online instant approval application, we will have a decision within minutes of application.  The basic qualifiers are you will need a 680 credit score or greater to qualify. The financing company will also be looking at your debt to income ratio to determine if you are a good candidate for a solar energy system. Usually, a debt to income below 45% with a household income of $50,000 is able to be approved.

Example of how $0 Down $0 Out of pocket looks like:

With the advanced additions of Solar Energy Financing Florida Homeowners can get solar for No Money Down and No Money Out of Pocket

With the advanced additions of Solar Energy Financing Florida Homeowners can get solar for No Money Down and No Money Out of Pocket

First, we must figure out the amount of money you will be saving on your power bill every month to find out how much money you have available on a monthly basis to pay for the system.  In the above example of an actual solar customer, before they started using solar there power bill was $231 per month and after they switched to solar energy their power bill dropped to $29 per month.  Which is a monthly savings of $202 per month? So that means so long as we have a financing option that requires less than a $202 a month payment then we will be able to provide solar for $0 Out of Pocket because we are just redistributing money you are already spending to convert an expense into an asset.

Next, we will examine the financing options offered by the above Orlando Solar Company.

In the above example, you can see the available financing options for the customer where a 12 Year or 144 payments of $199 which is $3 less then they would pay the power company.  Or a 20 year (240 payment) option would be $162 per month essentially saving customer on average $40 over what they would have paid the power company. That is a yearly positive cash flow of nearly $500 plus they improved the value of their home and reduced their carbon footprint.  WOW!!

Please keep in mind in the above example we are using Net Sales Price which is the price of the Solar Panel System after you received your 30% Federal Tax Credit.  If you somehow do not qualify for the tax credit you will still be able to get the system for no money out of pocket but it would be only on the 20-year option that would accomplish this.  Either way, you are purchasing an asset using someone else’s money to pay for it. This is one of the biggest ways wealthy people keep and grow their wealth. You can see more about that is this video “Solar Energy is a Better Investment Than The Stock Market”

As you can see from the explanation and example provided $0 Down $0 Out of Pocket isn’t free but it is a tremendous opportunity for homeowners to be able to add Solar Energy to there home without affecting their monthly budget.  Please keep in mind that the 30% Federal Tax Credit expires at the end of 2019 so your window for taking advantage of such a great opportunity is closing. There will be a couple of years of reduced tax credits but you will have missed out on the biggest one, while you can do it without affecting your budget.

Solar Companies - 09/20/2018

Picking The Right Solar Company is More Important Than Price!

Picking The Right Solar Company is More Important Than Price!

As we are entering the great gold rush of Solar Energy it is important to pick the right company to do the job.  Right now Solar Energy is such an amazing opportunity when you factor in great low financing rates with the Federal 30% tax credit (due to expire in 2019) and rising energy costs (power companies raise their rate by an average of 4% a year), there has never been a better time to switch to solar.  It is so good right now that you can literally convert a variable expense into a profitable asset all the while using the money you are already spending on your power bill to do it. If you qualify you will be able to incorporate solar power for $0 Down and $0 out of pocket. I didn’t even mention the environmental green energy benefits that solar can provide our environment over the current energy sources.

The biggest problem I find is that the general homeowner doesn’t have a strategic plan for what solar company they should use to install their solar panel system.  As a good consumer, their default position is to get the best price possible. This is the first huge mistake. Don’t get me wrong I am a savvy consumer and choose to do my due diligence as to not overpay for the products and services I desire.  It is a mistake because you often open yourself up to less reliable companies that usually use less than desirable equipment and take cost-cutting installation strategies to reduce their cost.

I believe the proper process for choosing a solar company should be multifaceted with the price just being one of the variables to consider.  I believe the most important variable should be the reputation of the Orlando Solar contractor that is going to install your solar panel system. I can’t tell you how many phone calls I get from solar owners who need service or an uninstall/reinstall for a roof change that can’t get in touch with the solar company that installed there system.  Sometimes it’s because the company just doesn’t get back to them but most often it is because they have gone out of business.

Solar is booming so why are so many installers going out of business?  Mainly they are underbidding the projects and not providing any resourceful customer service.  This then generates poor reviews and reputation which is a death sentence for any business. These people are then just left flapping in the breeze and needing a new solar company that is going to charge them retail rate on any work that needs to be done as they did not profit from the original installation.  So customers who are in this situation end up paying more than someone who chooses the right company from the start even though they may pay a little more today it will save them a ton tomorrow. Especially when you factor in the headaches that are caused when you can’t get in touch with your original solar installer.  That is not to mention that many of them will cut costs on there installation process meaning you may have significant maintenance, for example, if they do not take the time to tie the solar panel racking system into your home’s Truss frame, you will be exposed to the potential for your system to leak.

The beautiful thing about the solar industry today is that you can get a great system from a great company and reduce your energy cost while improving the value of your home all with $0 out of pocket.  What I am getting at is getting the right company and the right solar equipment is more important than getting the best price. Because paying the power company in the current model is the worst deal out there and that is why these bottom feeders are able to prey on inconspicuous homeowners.  The use the homeowners desire to get the best price all the while setting them up for a higher long-term expense on their solar panel system. Don’t get me wrong this is still a better deal than paying the power company but why not just simply get the best deal by factoring in all of the important variables.

First is to make sure that you are getting the right equipment for the system you need.  Many companies that are trying to sell you a system are doing so by not including important equipment that will make your Solar panel system more efficient, effective and will save you a lot more money down the road.  You must make sure you get a system with power optimizers or microinverters. These devices will help your system to perform at the highest levels. I prefer Power optimizers over microinverters for a few reasons that I will not get into here.  I cover all of that in my “Secret Guide to Buying Solar” where you can get all of that information plus plenty of information on how to spot a dishonest contractor.

Picking the right solar company will make all of the difference in your solar energy experience.  With all of the money that you will save over the life of the system, it is worth paying a little more for the right company.

Here are 3 things you can do to vet your solar energy company.  First is check out their Solar Google reviews. If they have bad reviews you can simply disqualify them from your process.  To be fair if they have only 1 bad review you can read the review and determine if it was a situation the solar company tried to resolve or not, but if they have a pattern of bad reviews then simply disqualifying them is the wisest solution.  Second, call them and see how long it takes for them to get back to you. If they do not get back to you right away while you are in the purchasing phase then you know they will likely be slow at getting back to you after you have purchased a solar panel system.  I would recommend trying this a few times to make sure they give you consistent quality customer service. Finally, have them give you 2 or 3 former customers who you can contact and ask them how their buying experience was as well as the follow up after the system was purchased,  has the system performed as promised and how is their ongoing customer service.

If all else is equal in terms of quality of solar products and the reputation of the solar company then I think the price can be a very strong determinant for which solar dealer to choose. I know at Emerald Sun Energy we take your Solar journey and customer satisfaction very seriously.  Our motto is “We look out for your interests as if they were our own”. Competitive pricing combined with exceptional service is our secret sauce for success and hope we gain the opportunity to add you to our growing list of completely satisfied customers.

Solar Company - 09/12/2018

Questions you should ask your solar company – part 5

Questions you should ask your solar contractor – part 4

29. What happens during the solar power installation process?

The Solar power installation process consists of engineered drawing that is submitted for permit approval.  After permit approval and installation, a date is scheduled. Most installations for homes will take 1-2 days. After installation, it will be submitted for a final inspection.  After the inspection is completed your local power company is notified with an interconnection agreement which they will come out and swap out your meter for a bidirectional meter that will be able to monitor the power your solar power system will produce for the power company.  The total installation process takes 4-8 weeks depending on permitting, interconnection agreement and weather.

30. Should I ask for a solar monitoring system for my solar panels?

Yes.  Most solar contractors will not include the monitoring.  You would be advised to ask for it. You can always get your energy output readings from the inverter if it is a string inverter system.   However, you will have to go to the inverter and familiarize yourself with its report settings in order to get your solar energy production readings. It is a microinverter system you will need monitoring or you will just have to rely on the power companies tracking numbers.  If you have a string inverter system by SolarEdge w/ power optimizers you need to have the cellular chip upgrade to your system. Then you will be able to track the energy production from your solar panel system through an app you can download onto your phone. You will be able to see the day to day energy production, weekly, monthly and yearly solar energy output.

31. Do I need to install solar batteries with my solar power system?

In Orlando Florida, you are able to tie the system into the power companies grid nullifying the need for the solar batteries.  You might want to consider a Tesla Powerwall as a backup generator system. Keep in mind when you use a Tesla Powerwall it will not back up your entire system but rather provide power to critical energy sources during a power outage.  Mainly your main loads are what you are backing up. Refrigerator and stove with an outlet for a light and fan. If you wanted to back up for the entire house you would probably need 3 Tesla Powerwalls. I typically do not recommend battery backups where grid access is available.  There are a few reasons for this. First, off I feel a traditional generator is a better power outage backup then solar batteries, because when the power goes out it is usually accompanied by bad weather that will reduce the systems overall production and leave you with intermittent power outages.  Secondly, Solar battery solutions only last 7-10 years, meaning you will have to replace the batteries 3 times during the life of your solar panel systems life, more than doubling the cost of the system. Finally, solar batteries put off a strong magnetic field that I do not like putting near the home.  If you had a shed that was 100 feet from the home then I might put the batteries there. There are some great whole home generators that you can install for the same price that will actually give you enough power to power your entire home for a week.

32. Can the local Homeowners Association (HOA) stop me from installing a solar power system on my building?

It is illegal for an HOA to prevent you from installing solar panels on your home.  Some will have requirements such as they need to face the back of the house but even those are speculative.  Meaning if the performance of the system mandates that the solar panels need to face the front of the house for peak performance then they can not stop you from placing them there.  I do recommend checking with the HOA for any guidelines they request and whenever possible adhere to those requests. In cases when you cannot adhere to their guidelines then your solar company can send them a letter explaining why we must break there suggested guidelines.

34. How will Solar Panels be mounted?

Solar panels will be mounted to a racking system and it is that racking system that will be mounted to the roof.  More specifically to your homes truss system when available. That means no solar panels will be mounted directly to your roof.  This method reduces and potential leaking factors that may arise if the panels were installed directly to the roof.  Ironridge solar mounts are the most durable mounts on the market and graded to withstand 140 mph winds.

For more Questions you should ask your solar company check out our ongoing series:

Questions You Should Ask Your Solar Company – Part 1

Questions You Should Ask Your Solar Company – Part 2

Questions You Should Ask Your Solar Company – Part 3

Questions You Should Ask Your Solar Contractor – Part 4

Solar Companies / Solar Installation Orlando - 09/04/2018

Questions you should ask your Solar Company – part 3

Questions you should ask your Solar Company – Part 3

16. Which is better – solar Energy loans or solar Energy leases?

Increased options available for solar energy loans have made them the optimal choice over a solar lease. Two distinct differences apply to solar energy financing, first you will receive a 30% federal tax credit and second it will increase the value of your home. Also, solar financing options now are available as low as 2.99% – 5.99%.  In Florida, Leasing a solar panel system is illegal and you have to tie the solar energy system to the electric companies electrical grid.  Leasing options are not as favorable because of the terms and that you do not receive tax credits or the increased value of your home. However, when leasing a solar panel system the leasing company is responsible for all of the maintenance of the system while when purchasing the homeowner is. Many solar companies will also include maintenance of the system but you will have to ask them to include it in most cases.

17. What is the difference between secured solar loans and unsecured solar loans?

A secured solar loan would usually entail an equity position on the home where an unsecured solar loan would operate more as straight credit. The advantages of a secured solar loan would be getting to write off the interest paid from the loan as well as getting a low rate without additional financing fees. The advantage of the unsecured solar loans is that there is no additional equity position/lean put on the home. There are also very attractive low rates available but you will usually have to pay upfront financing charges to get them

18. How do I choose the best solar loan?

To get the best solar loan you have to compare the total cost of the loan. Most people make the mistake of looking at the price of the solar panel system over factoring in the monthly rate and the term on the loan.  So when you look at the actual total of the loan it will calculate the total amount of money you will pay for the solar energy system including the interest.  To figure out the total cost of the loan you need to multiply the monthly payment by the number of payments(term) of the solar loan. That will give you your true system cost and allow you to compare your best deal.  Most Orlando Solar Companies will try to show you a lower cost of the system but have a higher monthly payment then a more expensive system because they are charging you a higher interest rate.  To get a lower interest rate the financing company will charge an additional financing charge which will increase the sticker price of the solar panel system.  However, because of the lower interest rate, your actual total cost of the system will be less.  This is important to understand and to get more information on this and other sales practices used by solar companies you can read “The Secret Guide to Buying Solar”.

19. Can I afford to go solar?

The better question is can you afford not to… The price of solar is now very attractive with the lowest rates ever (70% less than in 2009) combined with the current 30% tax credit and low financing options it is usually at least $50 a month cheaper than paying the power company and as time goes by the amount you save only increases.  Consumer Reports came out in 2016 and said there has never been a better time to go solar and that remains to be true.

20. Is my roof suitable for solar panels?

If your roof is less than 10 years old your roof is probably a good fit for a solar panel system. The best pitch that works for solar is 30 – 45% which includes over 90% of home roof pitches. Solar Energy will work with other pitches but you might sacrifice some efficiency in the process.

21. What size should the solar energy system I get?

The average system size that is purchased in the US is a 7KW solar power system. However, this differs from what size system you need. To determine the actual size that is needed you will need to know your monthly average kWh. In Orlando, Florida if you have $190 a month power bill you would require a 10KW solar panel system to produce enough energy to offset your electric power bill.  Emerald Sun Energy is an Orlando Solar Company that services the entire central Florida region Including Daytona, Orlando, Melbourne, Tampa, Vero, Sebation, Kissimmee, Lake County, Seminal County, Brevard County, Polk County and everywhere in between.

For additional Questions you should ask your solar company please see related posts:

The 7 Most Important Question to Ask Your Solar Company – part 1

Questions you should ask your Solar Company – part 2

Solar Companies - 08/19/2018

Questions you should ask your Solar Company – part 2

Solar Energy In Orlando Florida is taking off & Here are some Questions you should ask your solar company – part 2

9. Can I go off grid with solar panels?

In the state of Florida, you are not legally able to go off-grid.  However, you can reduce your demand for electricity from the grid and offset all of the cost for electricity by producing electricity with solar energy.  In Orlando Florida as a Solar Company, we help homeowners go solar with no money down and no money out of pocket and they are able to reduce their power bill and energy consumption while improving the value of their home’s.

10. Will I still receive an electric bill if I have solar panels?

Yes.  You will still receive a power bill, however, your combined expense between power bill and solar will be less than what your current power bill is today.

11. Do solar panels work in a blackout?

Depends, there are two different ways to have power during a blackout.  First is to have an inverter that allows you to cut off the power to the electrical grid and will still power your home during daylight hours.  The second way is to blank your home with a battery backup system that your home will work off of during a blackout. It will provide power into the evenings until the batteries are drained.

12. How much will solar panel maintenance cost?

Very minimal, All of the equipment has long-term extended warranties so there is no production cost involved in maintenance.  Please make sure you know your warranties T & C’s. Many solar companies will include maintenance on warranty covered issues.

13. What solar energy rebates and incentives are available?

If Florida the biggest incentive is the Federal 30% Tax Credit that you are able to get in a dollar for dollar rebate from your upcoming tax seasons.  This rebate can range upwards of $10,000. It truly makes this the golden age of solar energy.  For a full list of all available rebates, you can visit DSIRE, it is a database that aggregates all available solar rebates for the entire country including state and local incentives.

  1. What are my solar financing options?

Solar Financing options have come full circle.  There are many great offers available today. You can own a system for no money down, no money out of pocket and a low fixed rate apr of 2.99% for 12 or 20.  In Florida, purchasing is the only option available for homeowners. For certain businesses leasing may be an option as well. In many other states, PPA’s are available (power purchase agreement), with this agreement solar company owns the system and you are buying your power from them instead of the power company.  It gives you moderate savings over the power company but not as much savings as owning a system yourself.  In many areas of central Florida PACE (Property Assessed Clean Energy) is available, PACE is a program that allows you to use your property tax as a payment vehicle for Solar Energy.  You are able to finance the project through your property tax and extend payments out for 25 years which lowers your monthly power bill rates.  The biggest benefit of PACE is that it is transferable when you sell the property.  To find out if your property qualifies for PACE, you can run a search at Renew Finance.

15. Should I buy or lease my solar panel system?

See above.  Except for specific cases for homeowners buying the system is your better deal.  Before the financing options became more competitive it may have made sense to go with a leased system.  Owning vs leasing you receive all of the tax incentives plus it increases the value of your home. For businesses, there may be reasons to lease over buying depending on business structure but more often than not it is still better to buy.

For more Questions you should ask your solar company check out our ongoing series:

The 7 Most Important Questions to Ask Your Solar Company – part 1

Questions you should ask your Solar Company – part 3

For a comprehensive solar buyers guide visit “The Secret Guide to Buying Solar”

commercial solar - 08/06/2018

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