10–100 kW · Indore region
Business-hours match
Consumption peaks when the sun does.
Higher tariff, faster payback
Each unit replaced is worth more than at home.
Shared buildings
Solutions for common meters in commercial complexes.
Minimal disruption
Installation scheduled around opening hours.
Commercial ROI
12,000
₹9.0
Suggested plant
100 kW
Investment
₹40 lakh
Savings, year 1
₹13.02 lakh
Payback
3.0years
25-year savings
₹4.47 crore
Monthly savings
₹1,08,475
CO₂ avoided / year
103.6t
Before accelerated depreciation and financing. Assumes the plant is sized to daytime consumption; 3% annual tariff escalation.
| Item | 10 kW | 100 kW |
|---|---|---|
| Generation / year | ~14,590 units | ~1,45,900 units |
| Typical investment | ₹4.6 lakh | ₹40 lakh |
| Savings, year 1 | ~₹1.31 lakh | ~₹13.13 lakh |
| Payback | ~3.4 years | ~3 years |
Estimates at ₹9/unit, assuming the plant is sized to daytime consumption.
Office hours load: ACs, lighting, computers and lifts.
FAQ
Yes, with the owner's consent for roof use. We can also design a system on a common roof that feeds the building's common meter.
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