The solar company Delhi trusts with its rooftops.
Sunprime Energy Solutions is a Delhi-based solar EPC company that has engineered, built, and commissioned over 15,000 kWp of grid-tied rooftop solar for the capital's institutions, businesses, and homes.
Choosing a solar company in Delhi is a twenty-five-year decision, not a one-time purchase. The panels are only as good as the engineering beneath them — the structural design, the cable sizing, the net-metering paperwork, and the maintenance that keeps generation from drifting year after year. Since 2016, Sunprime has treated every rooftop as a long-term asset rather than a quick sale.
That approach is visible in who trusts us. Eight Delhi University colleges — including Hindu, Hansraj, Miranda House, and St. Stephen's — along with Havells, HPCL, and Indraprastha Gas have chosen Sunprime to build their solar plants. Across 43 commissioned projects, the work is engineered and executed in-house, so one accountable team owns the outcome from feasibility to commissioning.
For a Delhi property, that means net-metering-compliant designs tuned to BSES and Tata Power-DDL requirements, Tier-1 modules and inverters, and an O&M relationship that protects your generation for the full life of the plant.
Why Delhi chooses Sunprime for solar
Rooted in Delhi's grid
Net-metering designs tuned to BSES and Tata Power-DDL requirements, with DISCOM filings and statutory clearances handled in-house so approvals never stall your project.
In-house engineering, not resale
Structural analysis, electrical design, and construction are done by our own team — the proposal you approve is the plant we commission.
A 15,000+ kWp track record
Forty-three commissioned plants across colleges, industry, and homes give us the field data to size your system for real Delhi conditions.
Tier-1 bill of materials
REC and Rhine Solar modules, SolarEdge and Delta inverters, and Havells switchgear — specified for 25-year yield, not lowest upfront cost.
Generation protected for 25 years
Remote monitoring, performance-ratio SLAs, and preventive maintenance keep your plant producing long after the panels are installed.
42 plants, 17,756 kWp commissioned.
From Delhi University colleges and schools to Havells, HPCL, and Indraprastha Gas — engineered, built, and commissioned across Delhi NCR and beyond.
- IndustrialMar 2026
Hindustan Petroleum Corporation Limited (HPCL)
5,600kWp · Delhi - IndustrialApr 2019
Havells India Limited
2,000kWp · Ghiloth - IndustrialMar 2022
Jaswant Cold Storage
1,200kWp · Delhi - IndustrialOct 2017
Havells India Limited
1,000kWp · Neemrana - InstitutionalMar 2022
Hansraj College
1,000kWp · Delhi - InstitutionalMar 2022
Miranda House
1,000kWp · Delhi
From feasibility to first kilowatt-hour, on a single contract.
One sequence. Six gates. Each step is owned by a named lead and signed off before the next begins — so commissioning dates hold, and surprises stay out of the budget.
Site assessment
Survey, shadow study, structural and load review.
Engineering & design
Yield model, single-line diagrams, BOQ.
Approvals
DISCOM filings, net-metering, CEIG/CEA clearances.
Subsidy
Subsidy assessment, applications, and disbursement support.
Procurement
Tier-1 modules, inverters, BoS — direct from OEM.
EPC & commissioning
Civil, structures, DC/AC, testing, handover.
O&M & monitoring
PR-based SLA, remote analytics, AMC.
Frequently asked questions
Which is the best solar company in Delhi?
The best solar company is the one that engineers for long-term generation and stands behind it. Sunprime is an ISO 9001-certified Delhi EPC firm with 15,000+ kWp across 43 projects, in-house design and EPC, and 25-year O&M. We recommend comparing on engineering depth and O&M track record, not just price per watt.
How much does solar panel installation in Delhi cost?
Cost depends on system size, rooftop type, and whether you choose on-grid or hybrid. A well-engineered rooftop typically recovers its capex within its early years, after which generation is effectively free against a 25-year asset life. Sunprime models the exact payback for each site — request a free feasibility study.
Do you handle net-metering approvals with the DISCOM?
Yes. Net-metering with BSES and Tata Power-DDL, along with statutory clearances, is handled in-house and kept off your project's critical path so commissioning stays on schedule.
What solar panel brands does Sunprime install in Delhi?
We specify Tier-1 modules from REC Solar and Rhine Solar, inverters from SolarEdge and Delta Electronics, and Havells switchgear — a bill of materials chosen for 25-year performance rather than lowest upfront price.
Which areas around Delhi do you serve?
We deliver across Delhi NCR and pan-India, including Haryana, Punjab, Uttar Pradesh, Rajasthan, and beyond. Our head office is in Nehru Place, New Delhi.
Let's engineer
your solar asset.
Share a few details about your site. We'll come back within one business day with a feasibility view — yield, BOM, and an honest commissioning timeline.