3kw on grid solar system specification
The 3kw on grid solar power system is made up of 3kw PV panels and a 3kw grid-tied inverter. The system can generate an average of 12kwh to 16kwh of electricity per day. This can meet the daily electricity needs of a small family of 2 to 4 people.
The electricity generated by the solar panels during the day can be used for household loads and the excess electricity is fed back to the grid company. In the morning or evening, when the PV is generating less electricity, the utility grid will provide power. This two-way flow of electricity saves on electricity costs and can help you save money on your electric bill.
The 3kw grid tied solar system is also relatively easy to install, as long as the PV panels are mounted on a roof rack and then connected to an inverter to run. All you need is a basic knowledge of electricity to assemble it yourself.

Complete 3kw On Grid Solar Power System Kit
Item | Model | Description | Quantity |
1 | 550Watt | Mono solar panel | 6pcs |
2 | On Grid Solar Inverter | Power: 3KW | 1set |
single phase:230V | |||
3 | PV Combiner Box | DC circuit breaker | 1 set |
4 | Mounting System | Whole set for roof and ground | 1 set |
5 | PV Cables | 4mm2 PV cables | 100m |
6 | PV connector | Rated Voltage:1000V | 10 pairs |
3kw on grid solar system price
The price of a 3kw on grid solar system is around $800. This does not include shipping and tax and installation. You can tell us your address and we will help you to calculate the delivery cost.

- Solar Panel Efficiency:21.28%
- Solar Panel Size: 2279*1134*35mm
- Cell size:182mmx182mm
- Voltage:41v
- Wind/Snow Load: 2400Pa/5400Pa
- Maximum system Voltage: 500VDC
- Warranty: 25 years
Growatt 3kw Grid Tie Solar Inverter
- Maximum efficiency of 97.6%
- IP65 waterproof
- Built-in MPPT Solar charger controller
- Max PV input 4200watt
- THDI less than 3%


Accessories And Tools
- PV combiner box
- DC 4mm² Cable
- MC4 Connectors
- Assembly tools
Customized Solar Mounts Design
- Home Tile Sloped Roof
- Home Metal Pitched Roof
- Horizontal floor or roof
- Parking Plant Roof
