Rooftop solar in Delhi lives or dies on the installation and the after-sales support, not just the panel spec sheet, and the reviews for solar panel providers here make that split obvious. The companies on this page have logged nearly 1,200 Google reviews combined, and two of them sit at 4.9 stars while the group's rating spread is unusually tight, running from 4.7 to 4.9.
Short answer: Republic Solar (RPS) by Kamal Sound is the most-reviewed solar panel provider in Delhi on this page, with 448 reviews at 4.7 stars. Saweri Urja and J S Solartech both hold the top rating at 4.9 stars, with Saweri Urja specifically praised for full rooftop installations up to 35kWp. Costs vary widely by system size and government subsidy eligibility, so get a written, itemised quote from more than one provider before signing.
#1 Overall🕑 Open 6 days/wk
REPUBLIC SOLAR ( RPS) by Kamal Sound
4.7★★★★★448 Google reviews
Republic Solar (RPS) by Kamal Sound, based in Old Delhi's Chandni Chowk market, is a solar energy equipment supplier and manufacturer rather than a full-service rooftop installer, dealing in solar panels and related lighting products. It operates through direct contact with the owner, who reviewers repeatedly name, rather than a formal storefront-and-sales-team structure.
What people praise
- Most-reviewed provider on this page at 448 reviews
- One buyer describes a large-value bulk purchase and being satisfied with material quality
- The owner is credited directly for closing deals and clarifying technical questions for resellers
Worth knowing
- A few reviewers describe an unprofessional tone from staff and a preference for upfront payment before confirming stock
Reputation scorecardrank in Delhi
Info completenesssite · phone · hours
Rating breakdown78% 5-star
✓ VerifiedSource: Google
Our take: The biggest name here by review count, and best suited to bulk equipment buyers and resellers rather than a homeowner wanting a single rooftop install managed end to end.
📍Stall No-60, 63, Diwan Hall Rd, near Moti Cinema Balkani Gate, opp. Grover Fruit Juice, Old Delhi, Lajpat Rai Market, Chandni Chowk, New Delhi, Delhi, 110006
#2🕑 Open 6 days/wk↩ Responds to reviews
Bluebird Solar Pvt. Ltd.
4.7★★★★★264 Google reviews
Bluebird Solar Pvt. Ltd. in Jahangirpuri is a solar panel manufacturer operating under a stabiliser brand with decades of history, selling its own panels directly rather than acting as an installer-for-hire. Reviewers include both homeowners who had panels professionally fitted and at least one buyer who completed installation on their own system without extra help.
What people praise
- Panels described as efficient and reliable across both rooftop and off-grid setups
- One reviewer completed a self-install without needing further assistance from the company
- Distributors and resellers specifically praise the sales and technical support team
Worth knowing
- Sells panels directly rather than managing full-service installation, so buyers need to arrange fitting separately unless the panels are DIY-friendly
Reputation scorecardrank in Delhi
Info completenesssite · phone · hours
Rating breakdown83% 5-star
✓ VerifiedSource: Google
Our take: A strong pick if you want a manufacturer-direct panel with a solid track record, particularly if you or your installer are comfortable handling the fitting yourselves.
📍70, Fisrt Floor, Rajasthani Udyog Nagar Industrial Area, GT Karnal Rd, Block A, Jahangirpuri, Delhi 110033
#3🕑 Open 6 days/wk↩ Responds to reviews
SAWERI URJA Pvt. Ltd.
4.9★★★★★192 Google reviews
Saweri Urja Pvt. Ltd. in Sainik Farm is a full-service solar energy company handling rooftop installation from design through commissioning, with reviewers describing systems ranging from 10kWp home setups to a 35kWp society-wide installation. It positions itself as a broader energy company rather than a pure equipment reseller, with staff walking clients through the technical process directly.
What people praise
- Ties for the highest rating on this page at 4.9 stars
- Reviewers describe transparent, detailed communication through the installation process
- Handles both small residential systems and larger installations like a 35kWp society plant
- Multiple reviewers report systems performing reliably a year or more after installation
Reputation scorecardrank in Delhi
Info completenesssite · phone · hours
Rating breakdown96% 5-star
✓ VerifiedSource: Google
Our take: The strongest overall pick here if you want one company managing the full rooftop installation, from a single home to a larger residential society project.
📍Saiyad ul Ajaib, Sainik Farm, New Delhi, Delhi 110030
#4🕑 Open 6 days/wk↩ Responds to reviews
J S SOLARTECH INDIA PRIVATE LIMITED
4.9★★★★★160 Google reviews
J S Solartech India Private Limited in Pitampura is a solar panel and inverter distributor that reviewers describe working with since 2016, supplying branded equipment including Havells products alongside its own installation support. It functions as an established distributor relationship for repeat trade buyers as much as a direct-to-homeowner installer.
What people praise
- Ties for the highest rating on this page at 4.9 stars
- Described by a repeat buyer as a reliable distributor since 2016
- Staff named directly and praised for supportive, humble service
- Competitive pricing specifically noted by trade and business customers
Reputation scorecardrank in Delhi
Info completenesssite · phone · hours
Rating breakdown89% 5-star
✓ VerifiedSource: Google
Our take: A solid choice if you want an established distributor relationship for branded solar equipment and inverters, particularly for repeat or trade purchasing.
📍46, B Block, DDA Market, Pushpanjali Enclave, Pitampura, Delhi, 110034
#5🕑 Open 6 days/wk↩ Responds to reviews
SOLAR-MAIT India
4.7★★★★★131 Google reviews
SOLAR-MAIT India in Najafgarh Road is a rooftop solar installer that markets itself around fast turnaround and handling government subsidy and net-metering paperwork end to end, covering site visits through grid connection. It runs a structured, staged process from survey to installation, according to its own published timeline.
What people praise
- One reviewer describes a smooth, customised 3.3kW installation completed on schedule
- Another praises the professionalism of the process and post-install support
- Structured process for handling subsidy and net-metering paperwork
Worth knowing
- Several reviewers describe serious problems with after-sales support and refund handling on specific bookings
- More than one review describes difficulty getting a response after paying a deposit
Reputation scorecardrank in Delhi
Info completenesssite · phone · hours
Rating breakdown87% 5-star
✓ VerifiedSource: Google
Our take: The subsidy-paperwork process is a genuine convenience, but the volume of after-sales complaints here means it's worth getting refund and support terms in writing before paying any deposit.
📍2nd Floor, Plot No 14 & 15, Najafgarh Rd, above SBI Bank, Ranaji Enclave, Masudabad, Nangli Sakrawati, New Delhi, Delhi, 110043
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Claim this spot › How we rank these solar panel providers
Every number on this page comes from public Google data, not opinion or payment. Rating is the company’s live Google star average. Review volume shows how many customers have rated them, measured against the other Delhi solar panel providers in our pool. Confidence weighs the rating by that volume, so a 4.7 from over four hundred reviews carries more weight than a 4.9 from under two hundred. Recency reflects how recently people are still reviewing. No business can pay to change these numbers.
How much do solar panels cost in Delhi? (2026)
Solar installation cost in Delhi depends heavily on system size in kW, panel type, whether it’s on-grid or off-grid, and eligibility for government subsidy on rooftop systems, which several providers here help homeowners apply for. We don’t have a trustworthy, cited local price list to publish, so rather than guess we’d point you to what actually drives the number: system capacity, panel brand and warranty length, and inverter type. Get a written, itemised quote covering equipment, installation and any subsidy paperwork fee before you sign.
Solar installation across Delhi
These providers cover Chandni Chowk, Jahangirpuri, Sainik Farm, Pitampura and Najafgarh Road, spanning north, west and south Delhi. If you’re searching for solar panel providers near me, each listing below has a live phone number and address so you can confirm service area before booking a site visit.
What to ask before you hire a solar panel provider
- What system size (kW) do you recommend for my roof and household usage?
- Do you handle government subsidy and net-metering paperwork, or is that on me?
- What’s the warranty on the panels versus the inverter and installation work?
- How long does installation take from site survey to grid connection?
- What after-sales support do you offer if the system underperforms?
Frequently asked questions
How did you choose these solar panel providers?
We started from solar panel providers in Delhi with a public Google presence, then ranked by rating, review volume, consistency and recency. See How we rank these solar panel providers above.
Are these rankings paid?
No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.
How often is this updated?
The data carries a verified date (August 2026 on this page). We refresh listings periodically so ratings and review counts stay current.
Do these companies handle government subsidy paperwork for rooftop solar?
Some do. SOLAR-MAIT India specifically markets a process that includes subsidy and net-metering paperwork, and it’s worth asking any provider directly whether that’s included in their quote.
What’s the difference between a solar manufacturer and a solar installer?
A manufacturer like Bluebird Solar makes and sells panels directly, which may need a separate installer to fit them, while companies like Saweri Urja and SOLAR-MAIT manage the full installation process from design to grid connection.
The bottom line
Saweri Urja is the safest default here for a full, professionally managed rooftop installation, with J S Solartech close behind as an established equipment distributor. Whichever provider you choose, get system size, warranty terms and subsidy handling confirmed in writing before paying any deposit.
