Home > How to make a solar system for you special? What we need know?

【How to make a solar system for you special? What we need know?】


1、Where you will use this solar system? And the daily sunshine hours?


2、The total loads capacity will be use in this solar power system?


3、The system output voltage,AC or DC?


4、How many hours the system will wrok daily?


5、If there is no sunshine,like overcast and rainy day,how many days the system needs continuous work for back up?