$ 200

$ 1
$ 10,000

800 KW

1 KW
5,000 KW

80 %

1 %
100 %
?

The off-grid connection is a system with batteries, while the on-grid system is connected on the energy grid directly.

On-grid 
West 
Normal Pitch 
Low 

Panels needed

300W per panel & 20% performance error

Estimated

Estimated