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Our Work
Explore 500+ successful installations across residential, commercial, and industrial sectors in Delhi NCR.
380+
Residential
Homes & villas across Gurgaon sectors
85+
Commercial
Offices, schools, and retail establishments
35+
Industrial
Factories and warehouses in IMT Manesar
Since 2019, Voltmen Solar has completed over 500 rooftop solar installations across Gurgaon and Delhi NCR. Our portfolio ranges from compact 3kW on-grid systems for independent houses in Palam Vihar and Sohna Road, to large MW-scale industrial plants at manufacturing units in IMT Manesar and Sohna Industrial Area. Each project is engineered in-house, installed by certified technicians, and backed by a 25-year panel warranty. We are an official PM Surya Ghar Muft Bijli Yojana vendor — every eligible residential installation qualifies for up to ₹78,000 direct government subsidy. Our customers save an average of ₹6,500 per month on electricity after going solar.
12.5+
Total MW Installed
2,500+
CO₂ Saved (Tons)
₹6,500
Avg Monthly Savings
3.5 yrs
Avg Payback Period

5kW on-grid system on a 3-BHK independent house. Full PM Surya Ghar subsidy of ₹78,000 processed within 42 days of installation.
Capacity
5kW On-Grid

100kW ground-mount and rooftop hybrid installation for an auto-components manufacturer. Completed in 9 working days with zero production downtime.
Capacity
100kW On-Grid

Bespoke 10kW hybrid system with 10kWh lithium battery backup for a 5-bedroom DLF villa. Aesthetically integrated solar pergola over the terrace garden.
Capacity
10kW Hybrid

50kW rooftop plant covering 60% of a 6-storey office tower's daytime energy needs. Accelerated depreciation benefit of ₹7.5L claimed by the client.
Capacity
50kW On-Grid

30kW community solar plant powering common-area loads — lifts, lobby lights, and landscaping — for a 120-flat society. Shared net metering reduces maintenance fees by 70%.
Capacity
30kW On-Grid

200kW ballasted rooftop system on a 4-building IT campus. Monitoring via SCADA dashboard. Real-time generation data displayed in the lobby for ESG reporting.
Capacity
200kW On-Grid

3kW on-grid system for a 2-BHK independent house. Ideal entry-level PM Surya Ghar installation — max subsidy, 3.2 year payback. Installation completed in 2 days.
Capacity
3kW On-Grid

150kW plant for a refrigerated cold-storage unit running compressors around the clock. Solar now offsets 55% of daytime compressor load, with grid import only at night.
Capacity
150kW On-Grid

40kW rooftop system across three school buildings. Generates enough power to run air-conditioning for 20 classrooms. CBSE school reports zero electricity bills during school hours.
Capacity
40kW On-Grid

8kW hybrid system with 7.5kWh lithium backup battery. Customer gets 6–8 hours of power cut protection alongside zero daytime electricity cost. Remote monitoring via app.
Capacity
8kW Hybrid
Customer Spotlight
“We were paying ₹8,200 per month to DHBVN for our 4-bedroom house in Sector 57. Voltmen Solar installed a 5kW on-grid system in 2 days. Within 6 weeks, we received our ₹78,000 PM Surya Ghar subsidy in the bank. Our bill since then? Absolute zero — and we earn credits in summer.”
Amitabh Singh
5kW On-Grid · Sector 57, Gurgaon
₹8,200
Old Monthly Bill
Before Solar
₹0
Current Bill
After Solar
₹78,000
Subsidy Received
In 6 Weeks
₹98,400
Annual Saving
Every Year
12.5+
Total MW Installed
Across 500+ projects
500+
Happy Families
In Gurgaon & NCR
2,500
CO₂ Offset (Tons)
And growing daily
3.5
Avg ROI (Years)
Industry-leading payback
Installation Types

Our most common installation type. 3–10 kW on-grid systems for Gurgaon independent houses, eligible for full PM Surya Ghar subsidy of ₹78,000.
3–10 kW · Subsidy Available · 2–3 Days
Shared rooftop solar for apartment buildings and gated communities. Powers common-area loads — lifts, lobbies, streetlights — reducing maintenance charges.
10–100 kW · Group Net Metering · 5–10 Days
Rooftop solar for offices, IT parks, retail, and schools. Daytime generation covers 60–80% of office power needs. Accelerated depreciation benefit available.
25–500 kW · Tax Benefits · 2–4 Weeks

Large-scale rooftop and ground-mount plants for factories, warehouses, and cold storage units in Manesar and Sohna Industrial Area. MW-scale capability.
100 kW–2 MW · RESCO Available · 4–12 Weeks
Hybrid systems combining solar generation with lithium battery storage for power-cut protection. Sub-10ms switchover ensures critical appliances never lose power.
5–30 kWh Battery · <10ms Switchover · 3–4 Days

Aesthetically designed solar structures over parking areas, terraces, and garden pergolas — generating power while providing shade and adding visual appeal.
2–20 kW · Custom Design · 5–7 Days
Join 500+ Gurgaon families who have already gone solar. Free site survey — no obligation.