Cut your society's common-area bill by 70–90%.
Rooftop solar for apartments and housing societies — sized to your common-area load, installed without disrupting residents, paid back in 3–4 years.
The numbers that win the AGM.
Typical common-area bill
Lifts, lighting, pumps, security cameras
Bill reduction with solar
Depending on roof area and load profile
Payback period
Faster with society-tier financing
System lifespan
Means 20+ years of near-free common-area power
Most societies recover their entire investment in 36–48 months. The remaining 20+ years are pure savings against maintenance charges.
How we handle the society-specific parts.
| Step | What SolarSon does |
|---|---|
| 1. Roof survey | We measure your usable terrace area, check shading from nearby buildings, and identify the right panel layout. |
| 2. Load analysis | We pull your last 12 months of common-area bills and design a system sized to offset the maximum sensible portion. |
| 3. AGM presentation | We prepare a 1-page financial summary for your AGM — payback timeline, EMI structure, maintenance commitment. |
| 4. Approvals | We handle the DISCOM application, society-resolution paperwork, and structural NOC. |
| 5. Installation | We schedule installation in 3–5 days, mostly in non-peak hours. Lift and parking remain operational. |
| 6. Monitoring | A dashboard for the secretary shows daily generation and bill savings — useful for the next AGM. |
Sample society case study.
Sai Krishna Residency
Kondapur, Hyderabad
36 flats · 25 kW solar · Installed March 2025
Common-area bill before: ₹85,000/mo
After 25 kW solar: ₹9,000/mo
Investment: ₹14 lakh
Payback: 3.4 years
“The board was sceptical until we saw the bills come down. By month four we'd stopped raising maintenance charges for the year.”
— A. Ramesh, Secretary
See full case study →Request a society survey.
Tell us a little about your society and we'll come prepare a financial summary for your AGM.