Since 2011 · Coimbatore

Marching Ahead With Solar Solutions

Dev Solar is a TEDA & MNRE enlisted manufacturer and solar system integrator, delivering ON Grid and OFF Grid power solutions, ISO 9001:2015 certified, with 25+ Mega Watts installed across Tamil Nadu.

Thiru. Devarajan

Thiru. Devarajan

Founder

Mrs. Usha Devarajan

Mrs. Usha Devarajan

Director

About Us

Marching Ahead With Solar Solutions Since 2011

Founded by Thiru. Devarajan M.E., FIE — inventor of the Table Top Wet Grinder — Dev Solar has manufactured solar panels in-house since 2011. MNRE- and TEDA-certified and ISO 9001:2015, we have installed 25+ Mega Watts of solar and today serve over 1,500 active customers across Tamil Nadu.

  • TEDA & MNRE Enlisted
  • 25+ Mega Watts Solar Installed
  • Vertically Integrated Facility
  • End-to-End Installation
Our Services

Customized Solar Services for Homes and Businesses

Solar ON Grid Systems

Grid-tied solar power plants scaled from residential rooftops to 100Kilo Watts+ utility-size installations.

Solar OFF Grid Systems

Independent power solutions for homes, hospitals, and data centers that need reliable, always-on energy.

Solar Pumping for Agriculture

Solar-powered agricultural pumping systems that run through daylight hours, cutting diesel and grid dependency.

Why Choose Us

Why We're Your Best Choice for Solar Energy

Manufacturer & Integrator

We don't just sell panels — we manufacture our own modules in-house and integrate the full system ourselves.

TEDA & MNRE Enlisted

Officially enlisted for solar system integration, giving you a compliant, government-recognized installer.

Since 2011

Over a decade of experience in Coimbatore, marching ahead with solar solutions across Tamil Nadu.

Ready to

GO SOLAR?

Reduce Your Electricity Bills with
Smart Solar Solutions

+919843179797
Get Free Consultation
25+ Mega WattsSolar Installed
ISO 9001:2015Certified
MNRE & TEDAApproved
1,500+Active Customers
Our Projects

Recent Solar Installations Across Tamil Nadu

100 Kilo Watts ON Grid Plant — Ooty

Grid-tied rooftop plant for a commercial facility, offsetting a large share of the monthly TANGEDCO bill through net metering.

Solar Pumping — Tiruppur District

Submersible solar pump set running irrigation through daylight hours, with no diesel and no grid dependency.

5 Kilo Watts Rooftop — Saravanampatti

Residential rooftop system sized to the household's daytime load, with subsidy documentation handled end to end.

Our Products

Solar Products We Manufacture & Supply

Solar PV Modules

Mono PERC and bifacial panels manufactured in-house — 400Watts to 590Watts, with a 25-year performance warranty.

Solar Inverters

String and hybrid inverters for ON Grid and OFF Grid systems — 1kiloWatts single-phase to 100kiloWatts+ three-phase, with monitoring.

Complete Solar Kits

Pre-engineered 1 Kilo Watt / 3 Kilo Watts / 5 Kilo Watts / 10 Kilo Watts ON Grid and OFF Grid kits — panels, inverter, structure and BOS in one package.

Testimonials

Hear From Our Happy Clients

"We made the decision to go solar after learning more about the benefits, and we are so glad we chose Dev Solar. Our solar panels were installed quickly.

Karthik Subramaniam

Coimbatore, Tamil Nadu

"We made the decision to go solar after learning more about the benefits, and we are so glad we chose Dev Solar. Our solar panels were installed quickly.

Priya Rajendran

Salem, Tamil Nadu

"We switched to solar with Dev Solar and couldn't be happier! Our energy bills have significantly dropped, and we're proud to be using clean, renewable energy.

Suresh Kumar

Tiruppur, Tamil Nadu

"We made the decision to go solar after learning more about the benefits, and we are so glad we chose Dev Solar. Our solar panels were installed quickly.

Lakshmi Narayanan

Erode, Tamil Nadu

Government Solar Subsidy

Central & Tamil Nadu State Subsidy of ₹30,000 to ₹1,00,000

Dev Solar is an authorised vendor under MNRE, TEDA, TESEDA, TNSBA and PM Surya Ghar Muft Bijli Yojana — we handle the subsidy paperwork and net-metering registration for you.

MNRETEDATESEDATNSBAPM Surya Ghar Muft Bijli Yojana
Solar Calculator

Estimate Your Rooftop Solar Savings

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Indicative figures for a Tamil Nadu rooftop under the PM Surya Ghar scheme & TANGEDCO net metering. Final numbers are confirmed after a site survey.

Recommended system 3.0 kWp needs ~270 sq ft of roof
Estimated cost₹1,80,000
Govt. subsidy₹78,000
Your cost after subsidy₹1,02,000
Generation / year4,380 units
Monthly bill savings₹2,550
Payback period3.3 yrs
Savings over 25 years₹7,65,000
CO₂ avoided / year3.1 t
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