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Types of Subsidy in Solar Panel:
Your Complete Savings Blueprint
Everything homeowners and businesses need to know to claim government grants, tax benefits, and state schemes â and slash their solar costs by up to 40%.
Solar energy is no longer a luxury â it is India's fastest-growing power source. Yet millions of households and businesses still hesitate because of upfront cost. What most people don't realise is that the government, at central and state level, offers multiple types of subsidies on solar panels that can reduce the effective installation cost by 30â60%. This guide by Bluth Solar breaks down every subsidy type available in 2025, so you can claim every rupee you are entitled to.
What Is a Solar Panel Subsidy?
A solar panel subsidy is a financial benefit offered by a government body â central, state, or local â to reduce the cost of purchasing and installing a solar photovoltaic (PV) system. Subsidies come in different forms: direct cash grants, tax reductions, interest-free loans, billing credits, and accelerated depreciation. Together, they are designed to accelerate adoption of renewable energy and help India reach its target of 500 GW of renewable capacity by 2030.
7 Main Types of Subsidy in Solar Panel
Below is a comprehensive overview of every subsidy type available to solar panel buyers in India in 2025.
1. Central Government Capital Subsidy (PM Surya Ghar)
A direct cash subsidy of up to 40% on rooftop solar installations for residential consumers. Disbursed by MNRE directly to your bank account after successful installation and inspection.
2. State-Level Additional Subsidy
Many states offer additional capital grants over and above the central subsidy. For example, Uttar Pradesh, Maharashtra, and Rajasthan offer state-specific solar rooftop incentives.
3. Accelerated Depreciation (for Businesses)
Commercial and industrial solar users can claim 40% accelerated depreciation under the Income Tax Act (Section 32), reducing taxable income significantly in the first year.
4. Net Metering Credit
Export surplus electricity to the grid and receive billing credits from your DISCOM. Effectively eliminates or reduces your monthly electricity bill to near zero.
5. Subsidised / Low-Interest Loans
Nationalised banks and NBFCs offer solar loans at interest rates as low as 7â9% p.a. under PM Surya Ghar. Some schemes offer collateral-free loans up to âš2 lakh.
6. Reduced GST on Solar Equipment
Solar panels, cells, and most solar system components attract only 12% GST â significantly lower than general capital goods. This is a built-in price subsidy at point of purchase.
7. PM KUSUM Scheme (Agriculture / Rural)
The Pradhan Mantri Kisan Urja Suraksha evam Utthan Mahabhiyan (PM-KUSUM) scheme helps farmers install solar pumps and solar power plants with subsidies of up to 60% from central and state governments combined. Ideal for agricultural connections replacing diesel pumps.
Deep Dive: Central Government Subsidy (PM Surya Ghar 2025)
Launched in February 2024 and expanded in 2025, the PM Surya Ghar Muft Bijli Yojana is the flagship solar subsidy scheme for residential consumers. Here is exactly how much you can receive:
| System Capacity | Central Subsidy (âš) | Approx. % of System Cost | Free Units/Month |
|---|---|---|---|
| Up to 1 kW | âš30,000 | ~40â45% | ~100 units |
| 1 kW â 2 kW | âš60,000 | ~38â42% | ~200 units |
| 2 kW â 3 kW | âš78,000 | ~32â38% | ~300 units |
| Above 3 kW (up to 10 kW) | âš78,000 (capped) | ~20â25% | 300+ units |
*Figures are indicative for 2025. Final subsidy amounts are confirmed at the time of disbursement by MNRE. Contact Bluth Solar for your exact quote.
State-Specific Solar Subsidies Worth Knowing
Uttar Pradesh (UP)
The UP government provides an additional top-up subsidy of up to âš15,000 per kW for residential solar installation under the UP Rooftop Solar Policy, on top of the central subsidy. Ghaziabad, Lucknow, Varanasi, and Agra residents benefit from proactive DISCOM (PVVNL/DVVNL) processing.
Maharashtra
MSEDCL and MAHAGENCO run the Maharashtra Solar Rooftop Policy which provides simplified net metering and additional incentives for residential solar. The state also offers property tax reductions for buildings with solar panels.
Gujarat
A pioneer in solar, Gujarat offers one of the most streamlined subsidy + net metering processes in India. The Gujarat Urja Vikas Nigam (GUVNL) portal allows online application and quick disbursal.
Rajasthan
Known for highest solar irradiation in India, Rajasthan offers state subsidies through RRECL and fast net metering approvals, making it one of the best ROI states for solar investment.
Net Metering: The Subsidy That Keeps Paying
Net metering is arguably the most powerful long-term solar benefit. When your solar panels generate more electricity than you consume, the surplus is exported to the grid. Your electricity distribution company (DISCOM) credits this at a pre-agreed rate against your future consumption.
Example: A 5 kW rooftop solar system in Ghaziabad generates approximately 600 units per month. If a household uses 400 units, the remaining 200 units are credited back. At âš7/unit, that's a âš1,400 monthly credit â nearly âš16,800 per year, directly off your bill, every year for 25 years.
Is Net Metering Available Everywhere?
Yes â under the Electricity (Rights of Consumers) Rules 2020, every state is mandated to allow net metering for systems up to 500 kW. However, the credit rate, billing cycle, and excess carry-forward rules vary by state DISCOM. Bluth Solar handles all net metering paperwork on your behalf.
Solar Subsidies for Businesses and Industries
Commercial and industrial solar adopters have access to a different, and often more valuable, set of incentives.
- Accelerated Depreciation (40%): Claim 40% of the solar asset value as depreciation in year one, reducing corporate tax significantly.
- Section 80-IC / 80-ID Deductions: Businesses in certain industrial areas may claim additional tax deductions on renewable energy investments.
- Priority Sector Lending: Solar projects can qualify as priority sector loans with lower interest rates from commercial banks.
- Open Access Solar: Industries can purchase solar power directly from generators at below-grid rates using open access provisions.
- RESCO / PPA Model: Zero capex â a solar developer installs and operates the system; you simply pay for units consumed at a fixed, lower rate.
- ESG / CSR Tax Benefits: Companies funding community solar can count expenditure under CSR obligations.
How to Apply for Solar Panel Subsidy: Step-by-Step
Check Eligibility & Choose Capacity
Residential consumers with a sanctioned load and an existing DISCOM electricity connection are eligible. Assess your monthly consumption to determine ideal system size (typically 1â10 kW for homes).
Register on the National Portal
Visit pmsuryaghar.gov.in and register with your electricity consumer number, Aadhaar-linked mobile, and basic details. Select your state DISCOM.
Get Technical Feasibility & Approval
Your DISCOM will inspect the site and issue a feasibility approval. Bluth Solar assists with the technical site survey and documentation required at this stage.
Installation by Empanelled Vendor
Installation must be done by an MNRE-empanelled vendor. Bluth Solar is a certified empanelled partner, ensuring subsidy eligibility is maintained from day one.
Net Meter Installation & Commissioning
After installation, your DISCOM installs a bidirectional net meter. The system is commissioned and generation data verified.
Subsidy Disbursal to Bank Account
Once commissioned and documents verified, the central subsidy amount is credited directly to your bank account by MNRE â typically within 30â60 days of commissioning.
Documents Required for Solar Subsidy Application
- Electricity bill (last 3 months) with consumer number
- Aadhaar card and PAN card of the applicant
- Bank account details (linked to Aadhaar for DBT)
- Passport-size photograph
- Ownership documents of the premises (sale deed / allotment letter)
- Technical drawing / layout of proposed solar installation
- Quotation from MNRE-empanelled vendor (Bluth Solar provides this)
Frequently Asked Questions About Solar Subsidies
Ready to Claim Your Solar Subsidy?
Bluth Solar is an MNRE-empanelled vendor. We handle the entire subsidy process â from application to bank credit â at no extra charge.
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