India’s rooftop solar subsidy landscape in 2026 is generous, but most homeowners leave money on the table. The PM Suryaghar Muft Bijli Yojana (administered by MNRE) offers up to ₹78,000 in central subsidy. Some states have run their own top-up grants on top of that; where one applies, stacking both correctly cuts the cost further before you factor in net metering savings.
Key takeaway. Where a state runs its own top-up grant, a homeowner can claim it alongside the PM Suryaghar central subsidy (up to ₹78,000 for 3 kW+). In Gujarat, plan on the central ₹78,000 only and check with your DISCOM or GEDA whether any state top-up applies when you apply. Heaven Green Energy handles the entire paperwork stack, central portal, DISCOM liaison, and state scheme registration, so you collect every rupee you’re entitled to.
The challenge is that central and state schemes run on separate portals, with different documents, different timelines, and different payment routes. Miss one step, and you forfeit either the central direct benefit transfer (DBT) or the state incentive. This guide walks through the exact stacking sequence, state-by-state numbers, and common mistakes that cause denials.
How India’s Solar Subsidy Architecture Works
India’s residential rooftop subsidy comes from two layers that operate independently but can be claimed simultaneously.
Layer 1, Central government (MNRE / PM Suryaghar): The national scheme, launched in February 2024, provides a direct bank transfer to the consumer after installation and net metering commissioning. Rates are fixed nationwide:
- 1 kW system: ₹30,000
- 2 kW system: ₹60,000
- 3 kW and above: ₹78,000 (maximum per household)
The subsidy applies only to grid-connected (on-grid) systems. Off-grid and hybrid-only systems are ineligible. The full eligibility rules are published on the official PM Suryaghar portal.
Layer 2, State government schemes: States run parallel incentives funded from their own budgets or under schemes like GEDA (Gujarat), MEDA (Maharashtra), RRECL (Rajasthan), and MPUVNL (Madhya Pradesh). These may be:
- A fixed per-kW cash grant
- An interest subvention on solar loans
- A waiver on DISCOM net metering application fees
- An accelerated depreciation (AD) benefit for small commercial users
The stacking rule: Both layers use separate application forms, separate portals, and disburse through separate channels. There is no official restriction preventing you from claiming both. The MNRE scheme explicitly states that state subsidies are in addition to, not in place of, the central grant. See the complete PM Suryaghar guide for full eligibility criteria.
Checking for a State Top-Up (2026)
This guide no longer lists state top-up amounts: we could not confirm a current figure for any state from a primary source. In Gujarat, MGVCL’s PM Surya Ghar subsidy sheet lists only the central amount, so plan on ₹78,000 for a 3 kW+ system and check with your DISCOM or GEDA whether any state top-up applies when you apply. In other states, ask your DISCOM or the state nodal agency (MEDA in Maharashtra, RRECL in Rajasthan, MPUVNL in Madhya Pradesh, UPNEDA in Uttar Pradesh) and take the amount only from the current scheme notification.
The Heaven Green Subsidy Stacking Framework (5 Steps)
Across our 10,000+ installations, our team has handled PM Suryaghar applications across UGVCL, DGVCL, MGVCL, PGVCL, MSEDCL, and RRECL. Here is the exact 5-step sequence we follow for every homeowner to ensure both central and state subsidies land cleanly.
Step 1, Central portal registration: Open an account on the official PM Suryaghar portal with your DISCOM consumer number, Aadhaar, and mobile number. Submit the application and note the application reference number.
Step 2, DISCOM feasibility approval: Your DISCOM inspects the site within 7 to 15 working days and issues a technical feasibility certificate. This is required before installation can begin.
Step 3, State scheme registration (parallel, not sequential), only if a state top-up applies: While waiting for DISCOM approval, check with your DISCOM or state nodal agency (GEDA in Gujarat) whether any state top-up applies when you apply. If one does, register on that scheme’s portal at the same time and upload the PM Suryaghar application number as a supporting document.
Step 4, Installation with a portal-registered vendor: Install with a vendor registered on the PM Surya Ghar national portal (see DISCOM empanelment) and, where a state top-up exists, on the state agency’s list. Heaven Green Energy is empanelled under PM Suryaghar and GEDA.
Step 5, Net metering commissioning + dual subsidy claim: After the DISCOM installs the net meter, file the central subsidy claim through the PM Suryaghar portal (processed within 15 days of DISCOM approval and released when you redeem the e-token on the portal, to the loan account first if the system is financed). Separately, file your state claim with the commissioning certificate and meter installation report.
Documents You Need for Both Layers
Getting the document list right is the single biggest lever for a clean, delay-free subsidy claim. Missing even one document can freeze your application for weeks.
For PM Suryaghar (central), mandatory:
Additional documents for state schemes (varies by state):
- Vendor empanelment certificate (state-specific)
- BIS certificate of solar panels and inverter
- Structural load certificate (if terrace load calculation is required)
- Net meter installation report (post-installation)
- Form 9 / Form C (state-specific declaration forms)
The PM Suryaghar document checklist covers the central scheme in detail. For the state layer, always download the current checklist from your state’s energy development authority website, requirements change with scheme revisions.
When State Subsidies Are NOT Stackable
Not every state allows free stacking. Here are the situations where you must choose one scheme or where special conditions apply.
Situation 1, Industrial / commercial properties: PM Suryaghar is a residential scheme. If the property is commercial or industrial, the central subsidy does not apply. You may still claim state-level incentives or accelerated depreciation (AD) benefits under the Income Tax Act, which are far more valuable for businesses anyway.
Situation 2, Already received DDUGJY or RGGVY subsidy: Properties that received grid extension subsidies under older rural electrification schemes may face restrictions. Check with your DISCOM.
Situation 3, State scheme has a “no central subsidy” clause: A small number of state schemes (mostly older pilot programs pre-2024) explicitly bar simultaneous central claims. Always read the current scheme notification before applying.
Situation 4, Vendor not empanelled under both schemes: You can only claim a state subsidy through an EPC company that is on that state’s empanelled list. If your vendor is registered on the PM Surya Ghar national portal but not on the state agency’s list, you’ll receive the central subsidy but can lose the state top-up. Always verify a vendor’s empanelment status on the official portal before signing any contract.
Get a free site assessment. A solar advisor responds within 2 hours on business days, then our engineers visit and check subsidy eligibility for both central and state schemes before you spend a rupee. Get your free quote →
Comparison: Subsidy vs. Solar Loan vs. Own Funds
For homeowners deciding how to finance the remaining cost after subsidies, here is a straightforward comparison.
| Financing Route | Out-of-Pocket After ₹78K Subsidy | Effective Interest Cost | Best For |
|---|---|---|---|
| Own funds (cash) | ₹70,000–₹1,00,000 (3 kW) | 0% | Those with liquid savings |
| PSU-bank PM Surya Ghar loan | EMI on ₹70,000 @ 5.75% p.a. | ~₹4,000/yr | Salaried, good CIBIL score |
| State subsidized loan | EMI on ₹55,000 @ 5% p.a. | ~₹2,750/yr | Available in select states |
| Solar PPA / RESCO | ₹0 upfront | ~₹3.5–₹4.5/kWh bill | No ownership, but zero capital risk |
Loan rate: SBI rooftop solar loan under PM Surya Ghar (5.75% up to ₹2 lakh), 2026. System cost assumes ₹1.48–₹1.60 lakh for 3 kW after MNRE benchmark price.
The solar financing options guide covers PSU-bank loans, state bank schemes, and RESCO models in full detail. For a deeper look at zero-upfront ownership structures, see how solar PPAs and RESCOs work in India.
Common Stacking Mistakes and How to Avoid Them
See the PM Suryaghar rejection reasons guide for the full list of denial triggers across both layers.
Pros and Cons of the Subsidy Stacking Approach
- Cuts effective system cost further where a state top-up applies
- Central DBT is direct to your bank, no middleman
- No income tax liability on subsidy amount received
- Shortens [payback period](/glossary/payback-period) from 5 to 6 years to 3 to 4 years
- State grants are non-repayable, pure benefit
- Two separate portals = double documentation burden
- State schemes have limited annual budget, delays when oversubscribed
- System must wait for DISCOM net meter before DBT is released
- Only available to owner-occupied residential consumers
- Vendor must be portal-registered, and on the state list where a top-up applies
Verdict. For any homeowner in a state with an active top-up scheme, stacking is the right move. The added paperwork burden is real but manageable, especially when your EPC company handles both portals for you, as Heaven Green Energy does across Gujarat, Maharashtra, Rajasthan, and MP.
How Heaven Green Energy Helps You Claim Every Rupee
Heaven Green Energy has completed 10,000+ installations and is MNRE-empanelled across all four Gujarat DISCOMs, UGVCL, DGVCL, MGVCL, and PGVCL. We also hold GEDA empanelment in Gujarat.
Our subsidy desk tracks scheme updates weekly.
- Residential Solar: 1 to 10 kW on-grid systems, PM Suryaghar + state subsidy handled end-to-end.
- Solar Calculator: enter your monthly bill and get your subsidy estimate in 60 seconds.
- PM Suryaghar Application Support: full step-by-step guide to the central portal.
- Contact our subsidy team: free consultation, and a solar advisor responds within 2 hours on business days.
Frequently Asked Questions
Can I claim both PM Suryaghar and a state solar subsidy at the same time?
Yes. The PM Suryaghar scheme explicitly permits simultaneous state-level benefits. The central subsidy (up to ₹78,000) is paid via direct benefit transfer (DBT) to your bank account. State grants are paid separately through state agency channels. There is no deduction of one from the other. The only condition is that your installer must be registered on the PM Surya Ghar national portal and, where a state top-up exists, on the relevant state agency’s list, which Heaven Green Energy is, across Gujarat, Maharashtra, Rajasthan, and MP.
How long does the combined subsidy process take from application to bank credit?
From portal registration to central DBT, the typical timeline is 60 to 90 days when documents are clean: 7 to 15 days for DISCOM feasibility approval, 15 to 30 days for installation, 7 to 15 days for net meter commissioning, and CFA processing within 15 days of DISCOM approval, released when you redeem the e-token on the portal. State grants usually arrive 30 to 60 days after the commissioning certificate is submitted to the state agency. Budget 4 to 6 months for both payments to land.
What is the maximum combined subsidy I can get in India in 2026?
The central maximum is ₹78,000 for a 3 kW+ system. We could not confirm a current state top-up for any state from a primary source; in Gujarat, MGVCL’s PM Surya Ghar subsidy sheet lists only the central amount, so plan on ₹78,000 and check with your DISCOM or GEDA whether any state top-up applies when you apply (see our Gujarat guide). Check the current rates on the PM Suryaghar portal and your state energy authority website.
Does the subsidy amount get taxed as income?
No. Subsidies received under PM Suryaghar and state rooftop solar schemes are not treated as taxable income for residential consumers under current Income Tax Act provisions. The subsidy reduces your cost of acquisition of the asset, which has implications only if you later sell the property, it may affect capital gains computation. Consult your CA for property-specific tax advice.
What happens if my state scheme runs out of budget before I apply?
State schemes operate on annual budget allocations. If the current tranche is exhausted, applications are waitlisted for the next financial year. This is why applying at the start of the financial year (April–May) or watching for new allocation announcements is important. Heaven Green Energy monitors GEDA and MNRE notifications and alerts customers when new budget tranches open.
Is the subsidy available for a society building’s common area solar?
Residential housing society rooftop solar installations can access PM Suryaghar under the group net metering or virtual net metering provisions. A housing society or RWA can claim ₹18,000 per kW for a system serving common facilities (including EV charging), up to 500 kW at 3 kW per house, with residents’ own rooftop plants counted in that cap. The application process is more complex and requires a society resolution. Contact our team for society-specific guidance.
Can I claim subsidy if I take a solar loan?
Yes. If the system is financed, the subsidy is credited to your loan account first, reducing your outstanding loan principal and your EMI burden.