What approvals are needed for rooftop solar in India?
Paperwork stops more Indian homeowners from going solar than cost ever does. Between DISCOM applications, net metering forms, and subsidy portals, the approval maze feels designed to discourage you. Understanding each step removes that friction and puts you back in control of your installation timeline.
TL;DR - Summary
- What approvals does rooftop solar need? Residential rooftop solar in India typically requires a DISCOM application, a technical feasibility check, net metering approval, and (if claiming subsidy) registration on the PM Surya Ghar portal. We handle all of these in house so homeowners never chase paperwork alone.
- How long do approvals take? The full approval cycle, from DISCOM application to net meter commissioning, usually takes four to eight weeks depending on your state and utility. Installation itself finishes in 24 to 48 hours once approvals clear.
- Does the installer manage approvals? A good MNRE approved installer manages every approval step on your behalf. We submit applications, coordinate inspections, and follow up with the DISCOM so you only sign where needed.
Key approvals explained
Every grid connected residential solar system in India passes through a defined approval sequence. The specifics vary by state, but the core steps remain consistent nationwide.
First, you apply to your local DISCOM (electricity distribution company) for a grid connection. This application includes your electricity consumer number, property ownership proof, and proposed system size. The DISCOM then conducts a technical feasibility assessment of your connection point.
Second, once feasibility is confirmed, you proceed with installation. After the system is physically installed, the DISCOM inspects the setup and installs a bidirectional (net) meter. This net metering approval lets you export surplus solar power to the grid and receive credit on your bill.
Third, if you are claiming subsidy under PM Surya Ghar Muft Yojana, you register on the national portal before installation. After commissioning, you upload documents (meter photos, installation certificate, bank details) to trigger subsidy disbursement. The subsidy currently provides ₹30,000 per kW for the first 2 kW and ₹18,000 for the third kW, capped at ₹78,000 for systems of 3 kW and above.
Documents you will need
Keeping documents ready before your site visit saves weeks. Most DISCOMs and the PM Surya Ghar portal ask for the same core set.
You will typically need your latest electricity bill, a copy of your property ownership document (sale deed or tax receipt), an Aadhaar card linked to your bank account, a passport size photograph, and a cancelled cheque or bank passbook front page. Some states also require a no objection certificate from your housing society if you live in a shared building.
We collect and verify these documents during our technical site visit, which happens within two days of booking. Our team pre fills application forms and submits them on your behalf, so you avoid repeated trips to the DISCOM office.
Where we fit in the process
Approvals are one of the biggest reasons homeowners delay going solar. Coordinating between a DISCOM office, a subsidy portal, and an installer feels like three separate projects. We collapse all of that into one managed process.
After you book with a ₹20,000 booking fee, an engineer visits your home within two days. During that visit, we assess your roof, electrical panel, and shading conditions. We also collect the documents listed above. Installation begins roughly one week after booking and finishes in 24 to 48 hours.
Post installation, we handle the DISCOM inspection request, net meter coordination, and subsidy portal uploads. You sign where required; we do the rest. Because we are an MNRE approved company with a 4.9 and above rating, our applications move through DISCOM queues with fewer rejections or rework cycles.
The total timeline from booking to a fully commissioned, grid connected, subsidy applied system is typically six to ten weeks. Most of that wait sits with the DISCOM and subsidy portal, not with installation itself.
If approvals and paperwork have been the barrier between you and lower electricity bills, working with a partner who owns the entire process removes that barrier. We manage every approval so you can focus on the outcome: a working solar system on your roof, generating savings from day one.
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FAQs
DISCOM approvals, net metering, and timelines for rooftop solar in India.
What approvals are needed for rooftop solar in India?
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