Housing societies
Solar for housing societies in Deoghar
Power lifts, water pumps, corridor lights and EV chargers from your own terrace. We prepare the committee presentation, file the group-housing subsidy and supervise the work.
Quick check
Is solar right for your society?
A high common-area bill
Lifts, pumps and lighting run every day. The higher the common bill, the faster solar pays back for every member.
Usable terrace space
Terraces across blocks can be combined. We map tanks, solar heaters and access paths to find the usable area.
Committee approval
Solar on common property needs a resolution. We give your committee a clear, numbers-first proposal to vote on.
Not sure? Send us your bill and we’ll tell you honestly, for free.
Group-housing subsidy
₹18,000 per kW for your society’s common areas.
Under PM Surya Ghar, group housing societies and RWAs can get central financial assistance of ₹18,000 per kW for common facilities, including EV charging, up to 500 kW (calculated at up to 3 kW per house).
- Support per kW
- ₹18,000
- Maximum capacity
- 500 kW
- Counted per house
- up to 3 kW
Verify current terms at pmsuryaghar.gov.in before applying. Any Jharkhand top-up is confirmed with the DISCOM at survey.
System types
On-grid, hybrid or off-grid: which fits?
On-grid
Connected to the DISCOM grid through a net meter. Extra daytime units are exported and credited against your bill. No batteries, so the lowest cost per unit.
Best for: Most homes with reliable grid supply. The only type that qualifies for the PM Surya Ghar subsidy.
Hybrid
Grid-connected like on-grid, plus a battery bank that keeps essential loads running during power cuts.
Best for: Areas with frequent outages where backup for fans, lights, Wi-Fi and a fridge matters.
Sizing guide
What size system for your bill?
Worked out with the same logic as our calculator. Your site survey replaces these estimates with exact figures for your roof.
| Monthly bill | Approx. units / month | Suggested size | Roof area (approx.) | Est. generation / month |
|---|---|---|---|---|
| ₹15,000 | 1,880 | 16.5 kW | 1,650 sq ft | 1,930 units |
| ₹30,000 | 3,750 | 32.5 kW | 3,250 sq ft | 3,800 units |
| ₹60,000 | 7,500 | 64.5 kW | 6,450 sq ft | 7,550 units |
| ₹1,20,000 | 15,000 | 128.5 kW | 12,850 sq ft | 15,030 units |
Estimates based on regional sunshine for Jharkhand, typical tariffs and ~100 sq ft per kW. Sized to cover your energy units; fixed and meter charges on the bill remain. Not a quote.
What’s included
Our consultancy, start to finish.
- Common-area load study (lifts, pumps, lighting, EV)
- Multi-terrace survey and shade map
- Committee presentation with payback per flat
- Group-housing subsidy filing on PM Surya Ghar
- Tender and installer comparison
- Installation supervision with minimal disruption
- Net-meter coordination with the DISCOM
- Yearly report to the managing committee
Quick estimate
What would solar save you?
Move the slider to your monthly bill. For a full breakdown with costs, 25-year savings and CO₂, use the full calculator.
Related projects
Projects like yours.
Every case study shows the bill before and after, because that’s the number that matters.
View all projects
How much subsidy can a society get?
Under PM Surya Ghar, group housing societies and RWAs can get ₹18,000 per kW for common facilities, including EV charging, up to 500 kW (calculated at up to 3 kW per house). Verify current terms on the national portal before applying.
Who owns the system and the savings?
The society owns it as common property, and savings reduce the common-area electricity bill, which usually shows up as lower maintenance charges or a larger sinking fund.
Will panels block terrace use?
We design elevated structures where needed so the terrace stays usable, and keep access to tanks and lift rooms clear.
Not sure where to start? Start with your bill.
Send us your last electricity bill. A consultant will tell you, for free, what size system fits and what you could save.