Ultimate 2026 Guide: State Solar Policy States Offer Best

Rooftop solar is becoming a mainstream choice for Indian households, thanks to generous subsidies and the promise of free electricity. Understanding the state solar policy states offer can be the difference between a modest saving and a truly rewarding investment. In 2026 the central government’s PM Surya Ghar Muft Bijli Yojana (PMGMBY) provides a core subsidy of up to Rs 78,000 for residential systems, while individual states may add their own top‑ups. This article walks you through the national scheme, how state variations work, and what steps you need to take to claim every rupee you’re entitled to.

The central subsidy is structured in two tiers: Rs 30,000 per kW for the first two kilowatts of a system, and an additional Rs 18,000 per kW for capacity between 2 kW and 3 kW. For installations of 3 kW and above the total subsidy is capped at Rs 78,000, regardless of the system size. The scheme targets one crore households and promises up to 300 kWh of free electricity each month. All applications are processed online through the official portal pmsuryaghar.gov.in, where a DISCOM must first verify the feasibility of the rooftop.

While the central numbers are fixed, each state’s electricity board (DISCOM) can decide on extra financial assistance, waivers on processing fees, or faster turnaround times. Because these state top‑ups differ widely, the best approach is to check directly with your local DISCOM or the state portal linked from the central website. By aligning the national subsidy with any state‑specific benefit, you can maximise the net cost of your solar system and enjoy a quicker return on investment.

In the sections that follow we break down the subsidy mechanics, outline the eligibility checklist, show a simple data table of the central subsidy structure, and explain how to navigate the online portal. We also discuss the impact on overall project cost, potential savings, and the compliance steps you must follow to stay within the law. Whether you are a first‑time homeowner or an experienced solar enthusiast, this guide equips you with everything needed to make an informed decision in 2026.

Quick Answer: State solar policy states offer central subsidies up to Rs 78,000 per residential rooftop, with each state able to add its own top‑up; apply via pmsuryaghar.gov.in.

Key Facts

Central subsidy of Rs 30,000 per kW for the first 2 kW (pmsuryaghar.gov.in).
Additional Rs 18,000 per kW for capacity between 2 kW and 3 kW, capped at Rs 78,000 (pmsuryaghar.gov.in).
Scheme aims to supply free electricity up to 300 kWh/month to 1 crore households (PIB, Feb 2024).
Application must be completed on the national portal and approved by the local DISCOM (pmsuryaghar.gov.in).
Only residential grid‑connected rooftop systems qualify; commercial projects are excluded (pmsuryaghar.gov.in).

State Solar Policy States Offer — why this matters
Common Misconceptions
State Solar Policy States Offer — how it works / what you must know
State Solar Policy States Offer — costs, savings and returns
State Solar Policy States Offer — use cases and scenarios
State Solar Policy States Offer — rules, compliance and regulations
Frequently Asked Questions
Conclusion

State Solar Policy States Offer — why this matters

India’s rooftop solar market is at a turning point. The central government’s PM Surya Ghar Muft Bijli Yojana (PM Surya Ghar Muft Bijli Yojana) promises a generous subsidy that can cover up to Rs 78,000 for a typical 3 kW residential system. For a homeowner, that translates into a dramatic reduction in upfront cost and a faster return on investment. Yet the real savings depend heavily on the state solar policy states offer additional top‑ups, net‑metering rules, and processing timelines. Understanding these nuances can make the difference between a 5‑year payback and a 10‑year payback.

The opportunity for Indian homeowners

Factor	Central scheme (PM Surya Ghar Muft Bijli Yojana)	Typical state top‑up*	Impact on homeowner
Subsidy per kW (first 2 kW)	Rs 30,000	Varies by state	Lowers capital cost by up to 30 %
Subsidy per kW (2‑3 kW)	Rs 18,000	Varies by state	Further reduces cost for larger roofs
Maximum central subsidy	Rs 78,000 (≥3 kW)	Varies – some states add a flat amount, others a per‑kW bonus	Can bring effective cost of a 3 kW system below Rs 50,000 in favourable states
Eligibility	Residential, grid‑connected, no prior subsidy	Same, plus state‑specific documentation	Simple eligibility, but must follow both central and state steps
Application portal	pmsuryaghar.gov.in (national)	State DISCOM portals or online forms	One national entry point; state portals for top‑up claims
Net‑metering requirement	Mandatory with local DISCOM	Same, but some states have faster approval	Faster net‑metering = quicker savings on electricity bills

*Exact state top‑up amounts differ; readers should check their local DISCOM or state portal for the latest figures.

Why the state layer matters

The central subsidy removes a large chunk of the capital outlay, but it does not cover the entire system cost. A typical 3 kW rooftop system in 2026, including panels, inverter, mounting, and installation, runs around Rs 1.20 lakhs before GST and subsidies. After applying the central subsidy of Rs 78,000, the net cost is still about Rs 42,000 plus GST. If a state offers an additional Rs 10,000‑15,000 top‑up, the homeowner’s out‑of‑pocket expense drops to Rs 27,000‑32,000, dramatically improving cash‑flow and payback period.

Moreover, states control the net‑metering net‑billing rates and the speed of DISCOM approvals. In states where net‑metering is settled at the same retail tariff, a homeowner can offset almost the entire monthly bill, accelerating the break‑even point to 3‑4 years. In contrast, states with lower credit rates extend the payback to 6‑7 years. Therefore, the state solar policy states offer is not just a side note; it is a core driver of financial viability.

The broader impact on the Indian grid

The government aims to electrify 1 crore households with up to 300 kWh of free electricity per month under the PM Surya Ghar scheme. If each household installs an average 3 kW system, the cumulative installed capacity could reach 30 GW. State incentives accelerate this rollout by lowering barriers for installers and homeowners alike. Faster adoption reduces dependence on fossil‑fuel‑based peaking plants, cuts greenhouse‑gas emissions, and helps India meet its 450 GW renewable target by 2030.

How the process works

Portal registration – Homeowners create an account on the national portal pmsuryaghar.gov.in.
DISCOM feasibility – The local distribution company verifies roof suitability, load‑profile, and net‑metering feasibility.
Vendor selection – Installation must be done by a vendor registered under the scheme. This is where solar‑installer software platforms, such as SolarSwytch, become valuable for managing proposals and subsidy calculations.
Installation & net‑metering – After the system is installed, the installer files a net‑metering application with the DISCOM.
Inspection – A field officer inspects the installation to confirm compliance.
Subsidy credit – Once approved, the central subsidy amount is transferred directly to the homeowner’s bank account. Any state‑specific top‑up is credited separately, usually after the central amount.

Visual guide

Bottom line for homeowners

Check the central subsidy first – It is uniform across India and guarantees up to Rs 78,000.
Research your state’s additional incentives – Visit your DISCOM’s website or the state portal for the exact top‑up amount.
Prepare for net‑metering – A signed agreement with the DISCOM is mandatory before the subsidy is released.
Leverage installer tools – Modern installer platforms can generate subsidy‑aware proposals, saving you time and ensuring you receive the maximum benefit.

By aligning the national PM Surya Ghar Muft Bijli Yojana with the best state solar policy states offer, Indian homeowners can turn rooftop solar from a dream into a financially sound reality.

Common Misconceptions

Myth 1: “The central subsidy covers the entire cost of a rooftop system.”

Reality: The PM Surya Ghar Muft Bijli Yojana caps the central subsidy at Rs 78,000 for systems of 3 kW and above. A typical 3 kW installation still costs around Rs 1.20 lakhs before GST. The subsidy removes a large portion, but the homeowner must fund the balance, which can be reduced further by state top‑ups.

Myth 2: “State incentives are the same everywhere.”

Reality: State solar policy states offer different amounts, eligibility criteria, and processing timelines. Some states provide a flat additional amount, while others add a per‑kW bonus. The exact figure changes from one DISCOM to another, so homeowners must verify the current top‑up on their state portal. Never assume a uniform amount.

Myth 3: “I can apply for the subsidy without a net‑metering agreement.”

Reality: Net‑metering is a non‑negotiable prerequisite. The DISCOM must issue a net‑metering agreement before the subsidy is disbursed. Without it, the application stalls at the inspection stage, and the central subsidy remains locked.

Myth 4: “The subsidy is a one‑time cash grant that appears instantly.”

Reality: After the installation is inspected and approved, the central subsidy is transferred to the homeowner’s bank account, usually within 30‑45 days. State top‑ups may follow a separate schedule, sometimes requiring an additional claim form. Patience and proper documentation are essential.

Myth 5: “Commercial rooftops can also claim the same subsidy.”

Reality: The PM Surya Ghar Muft Bijli Yojana is exclusively for residential rooftop grid‑connected systems. Commercial or industrial installations must look at separate schemes, such as the larger‑scale Solar Power Purchase Agreement (SPPA) programmes, which have different eligibility and subsidy structures.

Myth 6: “I need to purchase solar hardware from a specific vendor.”

Reality: The scheme does not mandate a particular hardware brand, but the installer must be registered under the program. This ensures that the installation meets quality standards and that the subsidy calculator (often built into installer software) can generate accurate proposals.

Myth 7: “GST is not applicable after the subsidy.”

Reality: GST (currently 18 %) is calculated on the gross invoice amount before any subsidy is applied. The subsidy reduces the net amount the homeowner pays, but GST is still payable on the full system price. Tools like SolarSwytch’s GST calculator help avoid surprise costs.

Myth 8: “If I have a small roof, I cannot benefit.”

Reality: Even a 1 kW system qualifies for the central subsidy at Rs 30,000 per kW for the first 2 kW. While the total subsidy will be lower, the per‑kW benefit remains the same, making small installations financially attractive, especially when combined with any state top‑up.

By dispelling these myths, homeowners can navigate the application process with confidence and ensure they receive every rupee of benefit available under the national and state policies.

State Solar Policy States Offer — how it works / what you must know

Understanding the full picture of state solar policy states offer requires a step‑by‑step look at the national framework, the role of state DISCOMs, and the practical steps for homeowners.

1. The National Backbone – PM Surya Ghar Muft Bijli Yojana

The PM Surya Ghar Muft Bijli Yojana (PMGMBY) is the cornerstone of India’s residential solar push. It provides a cash subsidy that directly reduces the upfront cost of a rooftop system. The subsidy is calculated as follows:

System Size	Subsidy Rate (per kW)	Total Subsidy (max)
0 – 2 kW	Rs 30,000	Rs 60,000 (for 2 kW)
>2 – 3 kW	Rs 30,000 for first 2 kW + Rs 18,000 for the extra kW	Rs 78,000 (capped)
≥3 kW	Same as above (capped)	Rs 78,000

Source: pmsuryaghar.gov.in

The scheme is deliberately capped at Rs 78,000 to keep the fiscal impact manageable while still delivering a meaningful discount for most residential installations, which typically range from 2 kW to 5 kW.

2. Role of State DISCOMs – Where State Solar Policy States Offer Extra Value

Each state’s distribution utility (DISCOM) is responsible for:

Verifying roof suitability and load‑capacity through a feasibility study.
Issuing a net‑metering agreement that allows excess generation to be exported to the grid.
Processing the subsidy claim after installation and inspection.

Because the central government does not prescribe a uniform state‑level top‑up, state solar policy states offer varying amounts of additional assistance. Some states may provide a fixed extra Rs 10,000 per kW, others may waive the application fee, and a few may offer interest‑free loans for the remaining balance. The exact figure changes frequently, so the safest route is to contact your local DISCOM or visit the state‑specific portal linked from the central website.

3. Eligibility Checklist

Before you begin the application, confirm that you meet all the criteria:

Residential status – Only individual households qualify.
Valid electricity connection – A standing supply from the local DISCOM is mandatory.
Roof ownership – You must own the roof or have written permission from the owner.
No prior subsidy – The same household cannot receive the central subsidy more than once.
System type – The installation must be grid‑connected and comply with net‑metering standards.

4. Application Process – From Portal to Bank Credit

The workflow is designed to be largely digital:

Portal Registration – Create an account on pmsuryaghar.gov.in and fill in basic household details.
DISCOM Feasibility – Upload roof plans and load data; the DISCOM reviews and issues a feasibility letter.
Vendor Selection – Choose a registered vendor (installer) who can submit the technical proposal.
Installation & Net Metering – The installer completes the work, after which the DISCOM signs a net‑metering agreement.
Inspection – A field officer inspects the system for compliance with safety and technical norms.
Subsidy Credit – Upon successful inspection, the subsidy amount is transferred directly to the bank account you nominated during registration.

The entire cycle typically takes 6‑12 weeks, but timelines can vary by state. Prompt document submission and early coordination with the DISCOM can shorten the waiting period.

5. State‑Specific Resources

For detailed information on any state solar policy states offer, use the following official links:

Maharashtra – MSEDCL Solar Subsidy Portal
Karnataka – KESCOM Solar Incentive Page
Tamil Nadu – TNEB Solar Scheme

These pages usually list the latest top‑up amounts, required documents, and contact numbers for the state‑level helpdesk.

6. Frequently Asked Questions

Question	Answer
Can I claim the subsidy if I rent my house?	No, roof ownership or written permission from the owner is mandatory.
What if my system is larger than 3 kW?	The central subsidy remains capped at Rs 78,000; any state top‑up may still apply.
Is net‑metering mandatory?	Yes, the subsidy is released only after a net‑metering agreement is signed.
Do I need a separate GST registration?	The installer’s GST details are captured in the proposal; homeowners do not need to register.

7. Visual Summary

For a deeper dive into national renewable energy goals, refer to the Ministry of New & Renewable Energy’s latest report: India’s Renewable Energy Outlook 2026 (mnre.gov.in).

By following the steps above and confirming any state‑level top‑up, you can ensure you receive the maximum financial support available under the current state solar policy states offer landscape. This preparation not only reduces your out‑of‑pocket cost but also speeds up the overall project timeline, letting you enjoy clean, free electricity sooner.

State Solar Policy States Offer — costs, savings and returns

When evaluating a rooftop solar purchase, the most tangible metric for homeowners is the net cost after subsidies and the expected savings on electricity bills. Below we break down the cost structure, illustrate the impact of the central subsidy, and show how state‑level top‑ups can further improve the financial picture.

1. Baseline System Cost (Before Subsidy)

Typical residential rooftop systems in 2026 are priced as follows:

System Size	Installed Capacity	Approximate Cost (incl. hardware, labour, GST)
2 kW	2 kW	Rs 1,40,000 – Rs 1,60,000
3 kW	3 kW	Rs 2,05,000 – Rs 2,30,000
5 kW	5 kW	Rs 3,30,000 – Rs 3,80,000

These ranges reflect market rates for quality panels, inverters, mounting structures, and professional installation. Prices are quoted in Indian rupees and include the applicable GST of 18 %.

2. Applying the Central Subsidy

Using the PM Surya Ghar Muft Bijli Yojana figures, the subsidy reduces the out‑of‑pocket expense:

System Size	Central Subsidy	Net Cost After Central Subsidy
2 kW	Rs 60,000	Rs 80,000 – Rs 1,00,000
3 kW	Rs 78,000	Rs 1,27,000 – Rs 1,52,000
5 kW	Rs 78,000 (capped)	Rs 2,52,000 – Rs 3,02,000

The subsidy is credited directly to the homeowner’s bank account, so the installer’s invoice can be adjusted accordingly.

3. Impact of State Top‑Ups

Because state solar policy states offer different additional incentives, the net cost can drop further. While we cannot quote specific amounts, the general effect can be illustrated with a hypothetical state top‑up of Rs 10,000 per kW (for illustration only). The table below shows how such a top‑up would change the net cost:

System Size	Hypothetical State Top‑up	Net Cost After All Subsidies
2 kW	Rs 20,000	Rs 60,000 – Rs 80,000
3 kW	Rs 30,000	Rs 97,000 – Rs 1,22,000
5 kW	Rs 50,000	Rs 2,02,000 – Rs 2,52,000

Homeowners should verify the exact figure with their local DISCOM, as the amount and eligibility criteria differ across states.

4. Expected Savings on Electricity Bills

A 3 kW system in a typical Indian household generates about 4,200 kWh per year (assuming 1,400 kWh/kW annually). With the current average tariff of Rs 8 per kWh, the annual savings are:

Annual Generation: 4,200 kWh
Annual Savings: 4,200 kWh × Rs 8 = Rs 33,600

If the household receives up to 300 kWh of free electricity per month under the central scheme, that adds an extra Rs 2,400 per month (Rs 28,800 per year) of value, effectively reducing the net bill to near zero for many users.

5. Payback Period

Using the net cost after central subsidy (no state top‑up) for a 3 kW system (average Rs 1,40,000) and annual savings of Rs 33,600:

Payback Period = Net Cost / Annual Savings = Rs 1,40,000 ÷ Rs 33,600 ≈ 4.2 years

With a modest state top‑up, the payback can shrink to 3.5‑4 years, making solar an attractive long‑term investment.

6. Financial Summary Table

Parameter	2 kW System	3 kW System	5 kW System
Gross Cost (incl. GST)	Rs 1,40,000 – Rs 1,60,000	Rs 2,05,000 – Rs 2,30,000	Rs 3,30,000 – Rs 3,80,000
Central Subsidy	Rs 60,000	Rs 78,000	Rs 78,000
Net Cost (post‑central)	Rs 80,000 – Rs 1,00,000	Rs 1,27,000 – Rs 1,52,000	Rs 2,52,000 – Rs 3,02,000
Typical Annual Generation	~2,800 kWh	~4,200 kWh	~7,000 kWh
Annual Savings (tariff Rs 8/kWh)	Rs 22,400	Rs 33,600	Rs 56,000
Payback (no state top‑up)	3.6‑4.5 yrs	4.2‑4.5 yrs	4.5‑5.4 yrs

7. Visual Representation

8. Role of Software Platforms

While the subsidy calculations are straightforward, managing multiple proposals, GST implications, and state‑specific top‑ups can become complex for installers. Platforms like SolarSwytch help solar installers generate subsidy‑aware proposals, track leads via WhatsApp, and manage the end‑to‑end installation workflow, ensuring homeowners receive accurate cost estimates without the need for spreadsheets.

By understanding the cost breakdown, applying the central subsidy, and checking for any state‑level top‑up, you can confidently decide on the right system size and enjoy a fast, financially sound transition to clean energy.

State Solar Policy States Offer — use cases and scenarios

1. First‑time homeowner in Delhi looking for a quick payback

Rohit just bought a 2 BHK apartment in Delhi and wants to install a 2.5 kW system. He logs onto pmsuryaghar.gov.in, registers his address, and uploads his electricity bill. The DISCOM (Delhi Electricity) approves the feasibility within a week. Rohit contacts a local installer who uses an all‑in‑one operating system for solar installers. The software instantly generates a quotation that shows:

System size: 2.5 kW
Gross cost (incl. GST): Rs 1.00 lakhs
Central subsidy: Rs 30,000 × 2 kW + Rs 18,000 × 0.5 kW = Rs 69,000
Estimated state top‑up: (link to DISCOM portal)
Net out‑of‑pocket cost: Rs 31,000 + state top‑up

After installation, Rohit signs a net‑metering agreement, the system is inspected, and the central subsidy is credited within 35 days. The state top‑up arrives a few weeks later. With a net‑metering tariff equal to his retail rate, Rohit’s monthly electricity bill drops from Rs 3,000 to less than Rs 500, achieving a payback in under 4 years.

2. Small business owner in Tamil Nadu wanting to offset commercial load

Meena runs a boutique in Coimbatore and wants to install a 4 kW rooftop system. Although the PM Surya Ghar Muft Bijli Yojana is for residential properties, Meena’s shop is located in a mixed‑use building where the top floor is residential. She registers the residential portion of the roof (2 kW) under the scheme, receiving the full central subsidy for that portion. For the remaining 2 kW, she applies for the state’s commercial solar incentive, which is accessed through the same DISCOM portal. By splitting the application, Meena captures Rs 78,000 of central subsidy for the residential share and a separate commercial benefit for the business share. The combined approach reduces her total investment by ≈45 %, and the net‑metering credit on the commercial side is settled at the higher industrial tariff, further enhancing savings.

3. Family in a remote village of Odisha with limited grid reliability

The Patels live in a village where power cuts are frequent. They apply for the central subsidy via pmsuryaghar.gov.in and receive a Rs 78,000 credit after installing a 3 kW system. Their state DISCOM offers an additional top‑up for villages with poor grid reliability, which the Patel family accesses through the state portal. Because the net‑metering agreement includes a capacity‑based export limit, they can export excess generation during daylight hours, earning credits that offset the occasional grid outages. The combined subsidies lower their upfront cost to Rs 35,000, making rooftop solar an affordable backup and primary power source.

4. Apartment complex manager coordinating multiple units

An apartment complex in Bengaluru has 50 eligible households. The manager aggregates the applications to streamline the process. Using the installer’s operating system, he uploads a bulk spreadsheet that the software converts into 50 individual proposals, each with the correct subsidy amount. The central portal allows batch submission, and the DISCOM’s bulk feasibility check is completed in 10 days. After installation, the central subsidy is disbursed to each homeowner’s bank account, while the state top‑up is credited to the complex’s maintenance fund, which is later distributed proportionally. This coordinated approach reduces administrative overhead and speeds up subsidy receipt for all residents.

5. Young couple in Maharashtra comparing old and new schemes

Aditi and Rahul read the article PM Surya Ghar vs Old Rooftop Solar Subsidy: What Changed to understand the shift from the earlier subsidy model. They discover that the new scheme offers a higher per‑kW amount and a capped total that benefits larger systems more. By using the installer’s proposal generator, they see a side‑by‑side cost comparison:

Old scheme: 3 kW system, subsidy Rs 50,000, net cost Rs 70,000
New PM Surya Ghar scheme: 3 kW system, subsidy Rs 78,000, net cost Rs 42,000

The couple decides to proceed, confident that the newer state solar policy states offer will also add a modest top‑up, further lowering their investment.

6. Retiree in Kerala evaluating panel technology and subsidy impact

Suresh, a retiree, is concerned about panel durability and wants to ensure his subsidy is not affected by the type of panel. He reads DCR vs Non‑DCR Solar Panels: What It Means for Your Subsidy and learns that the subsidy calculation is technology‑agnostic as long as the panels meet Indian standards. Using the installer’s GST and subsidy calculator, Suresh selects a DCR panel for higher efficiency. The software confirms that the central subsidy remains Rs 78,000, and the GST is computed on the full invoice, not the post‑subsidy amount. Suresh proceeds, knowing his choice does not jeopardize his financial benefit.

7. Urban renter using a portable solar kit (not eligible)

Vikram, a young professional renting a flat in Mumbai, wonders if he can claim the subsidy for a small, portable 1 kW kit. The article clarifies that only permanent, grid‑connected residential installations qualify. Since Vikram’s kit is off‑grid and not tied to a DISCOM net‑metering agreement, he is ineligible for the PM Surya Ghar Muft Bijli Yojana. He can still purchase the kit, but must bear the full cost.

8. Homeowner calculating final cost after GST and subsidies

Neha wants a clear picture of her out‑of‑pocket expense. She follows the guide How Much Does Rooftop Solar Cost After GST & Subsidy in 2026?, which walks her through a step‑by‑step spreadsheet:

Gross invoice (incl. GST): Rs 1,20,000
Central subsidy: Rs 78,000
State top‑up (example placeholder): Rs 12,000
Net amount payable: Rs 30,000

The calculator confirms that GST is applied before any subsidy, preventing surprise tax bills. Neha feels confident to move forward with the installer.

These scenarios illustrate how the state solar policy states offer interacts with the central PM Surya Ghar Muft Bijli Yojana to shape real‑world decisions. Whether you are a first‑time homeowner, a small business, or part of a larger housing society, understanding the layered incentives and following the correct application steps can turn rooftop solar into a cost‑effective, sustainable energy solution.

State Solar Policy States Offer — rules, compliance and regulations

Compliance is the backbone of the PM Surya Ghar Muft Bijli Yojana and any additional state incentives. Missing a single requirement can delay subsidy credit or even lead to disqualification. Below we summarise the key regulatory points that every homeowner must respect.

1. Legal Ownership and Permission

The applicant must own the roof or possess a written, notarised permission from the rightful owner. Rental agreements alone are insufficient.
The property must have a valid electricity connection in the applicant’s name. A temporary or provisional supply does not meet the criteria.

2. No Prior Subsidy

The central scheme is a one‑time benefit per household. If the same address has previously received the PM Surya Ghar Muft Bijli Yojana subsidy, a new application will be rejected.
Installers should verify the subsidy history through the portal before submitting a proposal.

3. System Specifications

Only grid‑connected rooftop systems are eligible. Off‑grid or hybrid systems with battery storage are excluded from the central subsidy.
The system must meet the net‑metering standards set by the local DISCOM, including inverter rating, safety devices, and reverse‑power protection.

4. Documentation Checklist

Document	Purpose
Proof of residence (electricity bill, property tax receipt)	Confirms address and connection
Roof ownership or permission letter	Validates right to install
PAN & bank account details	Required for subsidy transfer
Signed installation contract with a registered vendor	Ensures compliance with vendor registration
DISCOM feasibility letter	Confirms technical suitability
Net‑metering agreement	Legal basis for exporting surplus power

All documents must be uploaded in PDF or JPEG format on the pmsuryaghar.gov.in portal.

5. Inspection and Certification

After installation, a field inspection officer from the DISCOM visits the site. The officer checks:
- Correct mounting and wiring practices.
- Presence of required safety equipment (fuse, DC disconnect).
- Alignment with the approved design and capacity.
Upon successful inspection, the officer issues a Certificate of Completion, which triggers the subsidy credit.

6. State‑Specific Compliance

While the central scheme outlines the baseline, each state may impose additional conditions such as:
- Minimum credit score for any loan component.
- Specific inverter brands approved by the DISCOM.
- Mandatory registration of the system with a state‑level solar registry.
These requirements are published on the respective DISCOM websites; homeowners should review them before finalising the vendor.

7. Penalties for Non‑Compliance

Providing false information or forged documents can lead to legal action, monetary penalties, and a ban from future subsidies.
Failure to obtain the net‑metering agreement before commissioning the system can result in the subsidy being withheld until the agreement is signed.

8. Post‑Installation Obligations

The homeowner must maintain the system and ensure it operates within the approved capacity. Major modifications require re‑approval from the DISCOM.
Annual electricity bills should be retained as proof of consumption; the DISCOM may audit usage to confirm that the free electricity allocation (up to 300 kWh/month) is not exceeded.

By adhering strictly to these rules, you safeguard your eligibility for both the central subsidy and any state solar policy states offer top‑ups. This disciplined approach ensures a smooth claim process and protects your investment over the system’s lifespan.

Frequently Asked Questions

1. What is the PM Surya Ghar Muft Bijli Yojana?

The PM Surya Ghar Muft Bijli Yojana is a central government scheme that provides a cash subsidy for residential rooftop solar systems. Households receive up to Rs 30,000 per kW for the first 2 kW and an additional Rs 18,000 per kW for capacity between 2 kW and 3 kW, with a maximum subsidy of Rs 78,000 for systems of 3 kW or more. Applications are submitted online at pmsuryaghar.gov.in.

2. Who can apply for the subsidy?

Any Indian homeowner with a valid electricity connection, ownership of the roof, and no prior solar subsidy can apply. The scheme is limited to residential, grid‑connected rooftop installations; commercial projects are not eligible.

3. How is the subsidy amount calculated?

The subsidy follows a tiered structure: Rs 30,000 per kW for the first 2 kW, then Rs 18,000 per kW for the next 1 kW. For a 3 kW system, the total subsidy caps at Rs 78,000. Larger systems still receive the same maximum amount; any excess capacity must be financed by the homeowner.

4. What is the role of the DISCOM in the process?

The local distribution company (DISCOM) verifies the feasibility of the rooftop installation, approves the net‑metering agreement, and conducts the final inspection. Only after DISCOM approval is the subsidy released to the applicant’s bank account.

5. How do I register on the portal?

Visit pmsuryaghar.gov.in, create an account using your mobile number and Aadhaar details, and fill in the application form with your address, electricity connection number, and proposed system size. After submission, the portal forwards the request to your DISCOM for feasibility review.

6. What documents are required?

You will need a copy of your electricity bill, proof of roof ownership (property deed or lease), Aadhaar card, PAN card, and bank account details for subsidy credit. Some DISCOMs may ask for additional site photographs or structural drawings.

7. How long does the approval take?

Processing times vary by DISCOM and state. After you submit the online application, the DISCOM typically conducts a site visit within a few weeks. The overall timeline—from registration to subsidy credit—can range from 2 to 6 months, depending on local workload.

8. Can I install solar panels before the subsidy is approved?

It is advisable to wait for DISCOM feasibility approval and the net‑metering agreement. Installing without approval may lead to delays in subsidy disbursement or even rejection, as the scheme requires a documented net‑metering contract before funds are released.

9. What is net metering and why is it needed?

Net metering allows you to export excess solar electricity to the grid and receive a credit on your electricity bill. The DISCOM must sign a net‑metering agreement before the subsidy is released, ensuring that the generated power is properly accounted for.

10. Are there any state‑level top‑ups to the central subsidy?

Yes, many states offer additional incentives on top of the central amount, but the exact figures differ across states. Homeowners should check with their state DISCOM or the official state portal for the latest top‑up details. The central scheme remains the same nationwide.

11. Is there a limit on how many households can benefit?

The scheme aims to reach 1 crore households, providing up to 300 units of free electricity per month per eligible home. The target is ambitious, but eligibility is open to any residential consumer who meets the criteria.

12. How is the “free electricity” calculated?

The subsidy covers a portion of the upfront capital cost, while the net‑metering arrangement reduces the monthly electricity bill. Over time, the savings can amount to roughly 300 kWh per month, which the government terms “free electricity.”

13. Do I need a certified installer?

Yes. The installation must be performed by a vendor registered with the Ministry of New & Renewable Energy (MNRE) and approved by your DISCOM. Using a certified installer ensures compliance with safety standards and eligibility for the subsidy.

14. Can I claim GST on the solar system?

GST of 5 % is applicable on the total invoice amount for residential solar installations. After the GST is paid, the subsidy is credited separately and does not affect GST calculation. For detailed GST guidance, see our blog on How Much Does Rooftop Solar Cost After GST & Subsidy in 2026?.

15. What happens if I sell my house after installation?

If you sell the property within the subsidy claim period, the new owner can continue to receive the net‑metering benefits, but the original subsidy amount already credited to the seller’s bank account will not transfer. It is advisable to complete the subsidy process before any ownership change.

16. Are there penalties for misuse of the subsidy?

Yes. Providing false information, installing non‑eligible equipment, or attempting to claim the subsidy multiple times can lead to legal action, repayment demands, and blacklisting from future government schemes.

17. How is the subsidy paid to me?

After the DISCOM inspection and net‑metering agreement are finalized, the Ministry disburses the approved subsidy directly to the bank account you provided during registration. The transfer usually occurs within a few weeks of final approval.

18. Can I combine the central subsidy with a state top‑up?

Absolutely. The central amount is paid first, followed by any state‑level top‑up, if applicable. Both amounts are credited to the same bank account, reducing the out‑of‑pocket cost for the homeowner.

19. What if my roof is partially shaded?

Shade reduces system output and may affect the DISCOM’s feasibility assessment. Installers often recommend micro‑inverters or optimizers to mitigate shading losses. However, the subsidy is calculated on the declared system size, not the actual energy produced.

20. Do I need a separate insurance policy for the solar system?

While not mandatory for subsidy eligibility, many installers suggest a solar‑specific insurance policy to protect against theft, fire, or natural damage. Insurance costs are borne by the homeowner and are not covered by the subsidy.

21. How does the subsidy affect my loan eligibility?

Banks view the subsidy as a reduction in the loan‑to‑value ratio, potentially allowing you to borrow a smaller amount. Some financial institutions even offer special solar loans that factor in the expected subsidy amount.

22. Where can I find more detailed guidelines?

The official portal pmsuryaghar.gov.in hosts comprehensive manuals, FAQs, and downloadable forms. For a comparative look at the new scheme versus the older rooftop subsidy, read our article PM Surya Ghar vs Old Rooftop Solar Subsidy: What Changed. Additionally, the blog on DCR vs Non‑DCR Solar Panels: What It Means for Your Subsidy explains how panel type can influence eligibility.

Conclusion

The PM Surya Ghar Muft Bijli Yojana has transformed rooftop solar from a niche investment into a realistic, affordable option for millions of Indian households. By offering up to Rs 78,000 in cash support for a 3 kW system, the scheme lowers the barrier to entry and aligns with the national goal of delivering 300 units of free electricity per month to each eligible home. However, the journey from interest to installation still requires careful navigation of the online portal, DISCOM approvals, and net‑metering agreements.

Homeowners should start by confirming roof ownership, checking that no prior subsidy has been claimed, and gathering essential documents such as electricity bills and identity proofs. Registering on pmsuryaghar.gov.in is straightforward, but the real work begins when the local DISCOM conducts a site feasibility study. This step ensures that the proposed system size matches the structural capacity of the roof and that shading or other constraints are addressed. Engaging a certified installer—ideally one familiar with both the central scheme and any state‑specific top‑ups—will streamline the process and reduce the risk of delays.

While the central subsidy is uniform across the country, many states enhance the benefit with additional cash incentives or faster processing. Because exact top‑up amounts vary, it is prudent to contact your state DISCOM or visit the relevant state portal for the most up‑to‑date information. Remember that the subsidy is credited directly to your bank account only after the net‑metering agreement is signed and the final inspection is cleared. Therefore, avoid premature installation; waiting for official approval safeguards your eligibility and ensures you receive the full financial benefit.

Beyond the immediate cash rebate, solar owners enjoy long‑term savings on electricity bills, reduced dependence on the grid, and a smaller carbon footprint. The combination of a lower upfront cost—thanks to the subsidy and potential GST deductions—and the ongoing net‑metering credits makes rooftop solar a financially sound choice for many Indian families. For those who prefer a hassle‑free experience, tools like SolarSwytch can simplify proposal generation, subsidy calculations, and installation tracking, turning a complex process into a series of manageable steps.

If you are ready to explore whether rooftop solar makes sense for your home, start by visiting the official portal, gather your paperwork, and reach out to a certified installer in your area. The sooner you begin, the faster you can lock in the subsidy, secure a net‑metering agreement, and start generating clean, free electricity for your household. For deeper insights into costs after GST and subsidy, see our guide How Much Does Rooftop Solar Cost After GST & Subsidy in 2026?. Taking these steps today can put you on the path to energy independence and long‑term savings.