1)warrantly:5 year,and 25years 80% power 2)high quality and efficiency,cheaper price 3)detailed installation instruction

This system is used for home and residents.It's very convinent  for home use.It works 8hrs one day and consecutive 3 rainning days.There are off-grid and on-grid ,We will configurate it depand on your request.As long as you provide detailed information ,including the total load power and the system voltage,if you can provide your home drawing design,it would be better,but if you haven't ,it doesn't matter  ,we will acount it .

The price from $3150-12600US$ different ,ours export to Pakistan ,Canada,Europe,India and other countries.

solar system 2kw-6kw for resident use