How Do Determine The Installed Capacity Of A Home Solar Power System?

According to the different types and areas of the roof of the family, the installation and use of the solar power generation system can convert solar energy into electricity to meet the household electricity demand. So how do you decide the installed capacity of a home solar power system?

1. Own household electricity

Assuming that the daily production capacity of the project is y degrees per kilowatt, (monthly electricity fee ÷ 30 days ÷ unit price of electricity) / y = required installed capacity

2. Usable site area, especially the area without sunlight

Assuming that the floor space per kilowatt is y, the available site area/y = the maximum installed capacity under the site limit

3. Disposable funds

Assuming that y yuan needs to be invested per kilowatt, the total investment / y = the maximum installed capacity under the capital limit