Photovoltaic Solar Inverters are a crucial part of your Solar Power System. It Converts energy into the usable form that your home and electric grid requires. It will also monitor the production of the kWh that your Solar Energy System will produce. With the right Solar inverter it will even maximize the systems performance. Solar Panels produce (direct current) DC electricity, your home appliances and the power grid operate on (alternating current) AC electricity. Photovoltaic Solar Inverter converts the DC electricity into usable AC electricity. The inverter also ensures that your PV solar panel system will operate at optimal levels as well as monitoring the kWh production of of your solar energy system. Key Solar Inverter Specs 12v/24v/48v DC input 220v-240v AC output Output frequency: 50Hz 97% -98% efficiency For a deeper scientific explanation of Photovoltaic Solar Inverters