A 7kW solar system is a designed to cater high power demand from solar to run offices, commercial shops and factories independently without using government electricity. It generates 50 kwh /units a day using sun power, batteries are provided to supply power at night and it stores up to 18,000 watts of electricity.
- 35 units generation every day
- 500 to 750 sq. feet rooftop space required installation
- return on investment in 5 years with 11000 electricity saving every month.
Purpose of Installation - To Reduce Electricity Bill
If you are facing problem to get meter connection from government electricity board or if you have power cut or low voltage problem in your area, then solar power system is beneficial for you. But, how can you decide which capacity of solar system will installed? So, here is expert guidance:
7kW capacity of solar system is generally using in big size of home with commercial space, such as medical clinic, shop, school, ice cream factory, etc.
How many solar panels in 7kW Solar System?
If you choose a polycrystalline solar panel (maximum wattage of solar panel is 330W), then you will get 21 pieces of solar panels, and If you choose monocrystalline solar panel (maximum wattage of solar panel is 375W), then you will get 18 piece of solar panels and if you choose super high efficiency solar panels (maximum wattage of solar panel is 430W), then you will get 16 piece of solar panels.
- Super High Efficiency Solar Panel – 16
- Monocrystalline (Mono PERC) Solar Panel - 18
- Polycrystalline Solar Panel - 21
7kW Solar System Daily Production
Average generation of 1kW Solar System is 5 units per day. Similar to this calculation, 7kW Solar System generates 35 units every day. That’s means, you can generate Rs. 200 to 250 per day from your rooftop. Here is an electricity rate of state wise, you can calculate self.
7kW Solar System Price in India
The cost of 7kW Off Solar System Price is Rs. 6,65,000 including all charges, such as GST Tax, Transportation, Installation & 1 year AMC. Off grid solar system has no any subsidy. If you will install 7kW Grid Connected System, then you will get 30% subsidy for 3kW and 20% subsidy for 2kW. If you will install 7kW On Grid Solar System in commercial spaces, then there is no any subsidy.
Solar System Specs
- Wattage: Shark430W
- Warranty: 25 years
- Inverter Power: 7.5KA
- Inverter Warranty: 5 years
- Battery Capacity: 150Ah Solar Battery
- Battery Warranty: 5 years
Scope of Work
We provide customer satisfaction solar solution. Generally we start first from Initial Site Survey, Product Offering, Installation Site Survey, Installation, Site Hand Over to the customer. Here is our work, you can watch here:
Components of 7kW Solar System
1. Solar Panel
2. Panel Stand – Nut & Bolts – +5 pcs. Counting
3. Fastener - +5 pcs. + Washer
4. MC4 Connector – 5 pcs.
5. DCDB Box – Lugs (Wire Size) + 2 Fuse Extra
6. DC Wire – Depending on customer requirements
9. Heat Slip – Wire Size
10. PVC Pipe - Depending on customer requirements
11. Clip – Holding Clip
12. Gitti for DCDB – 4 to 10, Screw – 10
13. PVC Tape – 2 pcs. Color
14. ACDB – Grid & Inverter - Breaker
15. Earthing – Lighting Arrester
7kW Solar System has 16 no. of solar panels. The size of one solar panel is 7ft * 4ft. = 28sq.ft. 7kW Solar System occupies at least 500sq.ft. shadow free area.
How to Buy
You can buy 7kW Solar System with Battery Bank from here.
When you install 7kW Solar System with Battery bank, you are almost 70 - 80% national grid dependency. You can reduce an electricity bill every month by 80% of your home and business.