Residential Grid Connected Solar Power Generation System

Solar Power Generation Systems begin with the solar module. Solar modules capture solar energy and generate direct current (DC) electricity. Inverters (power conditioners) convert DC into AC (alternating current) to run many common appliances and equipment.

   Photovoltaic (Solar Cell) Modules  
A photovoltaic module transforms solar energy into electricity.
 
   Inverter (Power Conditioner)
The inverter converts DC electricity generated by the photovoltaic module into AC electricity and automatically controls the entire system.
 
   Indoor Distribution Panel
The panel delivers appropriate electric loads to household electrical appliances.
 
   Watt-Hour Meters
The amount of excess electricity sold and electricity purchased are calculated from the respective watt hour meters in Japan.
   
grid diagram