How Many Solar Panels Are Required For A Typical American Home?

Solar panels, or what we know as PV panels, are extremely useful in converting accessible solar energy into consumable power using heat-transformation generators. Across the United States of America, many houses have a solar panel sheet installed either on the adjacent walls or their roofs. Even if you consider buying a new home, the real estate dealer will give you access to solar panels in your new home because such properties have many benefits, both for the homeowners and the environment. 

The sheer functionality of solar panels is to shift our society’s reliability from fossil fuels to renewable power resources that are important for going green and saving overall power expenses. They also are a solution to reduce carbon footprint and greenhouse gas emissions that have been continuously deteriorating our environment. Most homeowners prefer using solar panels for their routine power requirements because of two factors:

  • It helps them save on their power consumption units and the following expenses, making it an economic workaround.
  • It improves the overall value of the property, especially during a resale. 

How To Calculate How Many Solar Panels Do You Need

The number of solar panels that a household needs depend on numerous factors; let’s have a look at what all you need to ponder upon before investing in solar panels and how one must exactly move ahead - 

  • Average energy requirements - If you consider seeking suggestions from solar power consultants, you will get to know the nitty-gritty of having solar panels in a household. First and foremost, you should evaluate the power consumption needs of your family and how you manage every sort of energy requirement in and around your premise. Based on that information, you can estimate the number of solar panels necessary for you. To arrive at that number, homeowners can look at the monthly power bills and notice the units consumed on average. 
  • Current energy use in Watts - While accessing the past power bills, you can get an accumulated number of energy watts consumed per month. These readings are essential in calculating the required number of solar panels for your home. Though the numbers would vary from month to month, it is feasible that you take out the daily usage figures and sum them up for a precise number for calculating your solar panel needs. In addition, counting the current energy watts for a household can also be done with the assistance of the municipal electricity board, as they have clear and precise deets. 
  • Climate you have in your city/area - The amount of solar energy that a panel can produce is directly related to the amount of sunlight they receive. Therefore, you must consider the climate factor of your region before installing numerous PV panels. For instance, if your residence is in a place that receives peak sunlight for most of the day, installing a maximum number of solar panels will be a great opportunity. You can then work on an approximate number of solar hours and how many energy units you require daily or monthly. 
  • The efficiency of solar panels you are considering - Not every solar panel is of the same efficiency, especially if you consider residential solar panels vs. industrial solar panels. Their efficiency relies on their ability to convert sunlight into solar power, which matters the most. Additionally, homeowners generally go with those solar panels that do not get rusted easily and are highly durable. Thus, the more your solar panels can produce, the more efficient they possess. 
  • The physical size of solar panels - Last but not least, you must know the panel's physical measurements to calculate the number of solar panels that your home requires. For an oddly shaped roof that has less surface area and receives sunlight, one should purchase smaller solar panels. You must install less extensive solar panels on bigger roofs to convert optimum solar power. A couple of highly-efficient solar panels could also help you effectively create the potential solar energy, so make your decision wisely after considering such factors. 

Number Of Solar Panels Required For A Typical American Home

For an average American household, the number of solar panels usually lies between 20-and 25. This number could vary depending upon your family's power consumption and the region where you stay. Although most American homes get enough sunlight exposure to produce solar energy, you can also install a couple of grounded solar panels on plain surfaces where sunlight is adequate. 

Do You Want To Install High-efficiency Solar Panels?

Technically, one should survey the efficiency parameters of a solar panel before investing in it. Installing highly-powered solar panels is great only when you require maximum power output and high consumption. Not that it matters the most for some homeowners, but it does involve a huge investment cost in the initial stage. High-efficiency solar panels have an implied installation cost that is generally more than the standard installation cost; thus, it becomes a lesser preferred choice for those who do not love to spend recklessly.


Are you interested in investing in renewable solar power? Emerald Sun Energy is your top solar power consultant in Orlando. Our solar power company in Orlando takes pride in assisting our clients with efficient, durable, and quality-driven solar power panels designed to produce maximum power. You can also request our experts to take an on-site tour for inspection before getting the panels installed. Our team of professionals has adequate expertise in drawing consumption analysis of your household. We can then provide you with reasonable quotes. To book your service, call Emerald Sun Energy today!