Solar EPC contractor in Delhi — how much can solar cut your bill?
Share your latest electricity bill and project location for a preliminary solar assessment, estimated investment and clear next steps. Rooftop solar engineered, approved and built in Delhi: BRPL / BYPL / TPDDL net-metering and CEIG approval filed in-house, execution across 5 industrial belts.
Prefer to run the numbers yourself first? Open the solar calculator →
15+ years · 535+ projects · Noida & Ludhiana bases · ISO 9001:2015
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Request my solar assessment
Four details to start. An engineer reviews your location and facility type, then comes back on what to check next.
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Send my electricity bill on WhatsAppWhat the assessment covers — and what it does not
What an engineer looks at: a suitable system size range for your site; how much of your roof is realistically usable once shading, skylights and walkways are taken out; how much of your consumption falls in daylight hours, because that is what solar can actually offset; an indicative investment range; and the engineering checks that come next — sanctioned-load headroom, roof structure and the DISCOM route for your district.
Assumptions we state rather than hide: generation figures are modelled from regional averages, not measured at your site. Indicative costs are exclusive of GST and exclude roof strengthening, HT-side works, battery storage and statutory fees.
What this is not: not a detailed engineering design, not a guaranteed saving, not an assurance that any approval will be granted, and not a commitment to a site visit. Your connected load is not the same as the solar capacity you can install, and solar offsets energy charges — it does not make an entire bill disappear. Where a number depends on something we have not seen, we will say so rather than assume it.
Regulator names as maintained in our approvals database — the same records our filing team works from.
Which DISCOM processes net metering in Delhi
Delhi is the exception to everything on this page: its three distribution licensees are drawn as supply zones, not along the NCT’s 11 revenue districts. Your licensee is whoever bills the connection, and it does not follow the district name on your address.
BRPL — BSES Rajdhani Power Limited
BRPL supplies South and west Delhi supply zone.
Coverage as published by the utility — BRPL source
BYPL — BSES Yamuna Power Limited
BYPL supplies Central and east Delhi supply zone.
Coverage as published by the utility — BYPL source
TPDDL — Tata Power Delhi Distribution Limited
TPDDL supplies North and north-west Delhi supply zone.
Coverage as published by the utility — TPDDL source
What we will not guess. Delhi’s licensee boundaries are published as supply areas rather than as a district list, so no district-to-licensee table is given here. Read the licensee name off a recent bill, or we will confirm it against the connection before sizing.
District names are given as the utility publishes them. Boundaries and licensee areas do change — we confirm yours against the connection before sizing a plant.
Industrial belts we serve in Delhi
Every estate below links to our local MEPF & solar coverage — the industries, infrastructure quirks and approval realities of that belt.
Bawana Industrial Area
Delhi · Plastics & PVC processing, Chemicals & dyes
Okhla Industrial Area
Delhi · Garments & apparel export, Electronics assembly
Wazirpur Industrial Area
Delhi · Steel re-rolling & induction furnaces, Stainless steel utensils & kitchenware
Mayapuri Industrial Area
Delhi · Auto spare parts trading & manufacturing, Metal recycling & scrap processing
Patparganj Industrial Area
Delhi · Printing & publishing, Packaging & corrugated boxes
Solar in Delhi is an approvals project too
The panels are the easy half. A C&I solar plant in Delhi needs BRPL / BYPL / TPDDL's net-metering consent, CEIG approval from the Electrical Inspectorate, Labour Department, GNCTD, and — on HT plants — protection coordination your inspector will actually pass. We run these filings in-house for factories across Delhi; solar rides the same rails. That's the practical difference between an EPC and an installer with a liaison agent.
Sizing first? Start at solar for factories, the industrial solar EPC service for plants, the C&I solar EPC service, or the cost pages: 100 kW · 250 kW · 500 kW · 1 MW.
Before you size anything, check what the state actually allows: Delhi solar policy and net-metering rules — sanctioned-load caps, the DISCOM's filing route and the approval sequence decide how much of your roof you may actually connect.
Beyond the roof: Solar company in Noida · Open access solar for industries · Battery energy storage system (BESS)
Solar in Delhi — FAQs
Who approves net metering for a solar plant in Delhi?
It depends on your district. Delhi has 3 distribution licensees — BRPL, BYPL, TPDDL — and the one that holds your district processes the net-metering or captive-registration application. The district-by-district split is on this page above. Capacity caps are tied to your sanctioned load and banking rules are state-specific; we verify both against your connection before sizing, and file in-house.
Which electrical inspectorate approves solar installations in Delhi?
The Electrical Inspectorate, Labour Department, GNCTD — CEIG approval and synchronisation permission are mandatory for HT-connected and larger rooftop systems. We prepare and file the CEIG documentation ourselves; it's the same inspectorate work we do for complete factory electrical systems in Delhi.
Do you install solar across Delhi, or only in the big industrial hubs?
We execute across Delhi — the estates listed on this page are where our project density is highest (Bawana Industrial Area, Okhla Industrial Area, Wazirpur Industrial Area…), but survey, design and installation teams mobilise statewide from our Noida (Delhi NCR) and Ludhiana bases.
What does commercial rooftop solar cost in Delhi?
The turnkey C&I benchmark of ₹24,000–32,000 per kW applies across Delhi (scaling from ₹28k–32k/kW at 100 kW to ₹24k–26k/kW at 1 MW) — location shifts logistics marginally, but structure type, HT works and metering scope move cost far more than geography does. See our detailed 100 kW, 250 kW, 500 kW and 1 MW cost breakdowns, or run your facility's numbers in the calculator.
Are you EPC contractors for complete projects in Delhi NCR, or solar only?
Both. Secured Engineers is a full MEPF EPC contractor — mechanical/HVAC, electrical, plumbing and fire-fighting under one turnkey contract, with statutory approvals in-house — operating across Delhi NCR from our Noida base. Solar is one division of that scope, which is exactly why our plants clear DISCOM and inspectorate processes cleanly.
Start your Delhi solar project
Send a recent electricity bill and roof photos on WhatsApp — an engineer will tell you what your facility can install, what it costs, and how the approvals run in your state.
Estimate your facility's solar savings
60 seconds, no sign-up: enter your monthly bill and roof area, get an indicative system size, cost and payback.