3KW off-grid solar power system can genarate about 12-15kwh per day . Compatible with different AC voltage and different installation roof or ground. 

EITAI 3KW Single Phase Solar System, On-grid Type, 220V Suitable for Smart Home.

Grid tied solar power systems consists of pv modules, on grid inverters, pv cables, combiner boxes etc. Grid tied solar power systems can be for home use, commercial use and also factory use.

3000W On-grid solar power system for home use, design system with lowest cost.

1 set grid-tied solar system can be customized accoding to customer requirement. Grid-tied system can save electricity bill for users.