Material Solar Panel,Charge Controller,Inverter,Gel Batteries,Cables and Mounting Structure etc Solar Panel Solar Photovoltaic Panels collect sun energy and convert it into an electirc DC Current,PV Array is a group of solar panels to reach your energy needs Inverter DC to AC Inverter converts DC current generated by solar panels into AC current that can be used to power appliances in your home or office Charging Controller Charging controller controls DC electricity stores into the gel batteries neigher too full nor too less automatically Distribution Panel This is the panel that feeds the home or office circuits to your appliances Often a subpanel is used to power only critical loads AC Loads These are you current loads : lights, TV, Microwaves, Pump, Refrigerator, Freezer etc Electric Meter Your home solar power system can actually cause your electric meter to spin backwards as it feeds the electricity it generates into the main power grid and you can earn credit on your electrical bill Main Power Gid Electricity generated by our solar power system is directed onto the power grid.It might generate excess electricity and sell it to your power company