About Dev SolarFounded by Thiru. Devarajan M.E., FIE — celebrated as the inventor of the Table Top Wet Grinder — Dev Solar carries a rich legacy of mechanical engineering innovation into sustainable energy. Certified by MNRE and TEDA, we have manufactured and supplied solar panels in-house since 2011 for domestic, institutional, commercial and industrial customers.
Today, under the leadership of Mrs. Usha Devarajan, the company delivers on-grid and off-grid solar, agri-solar pumping, solar water heating, street lighting and wind power — serving over 1,500 active customers across Tamil Nadu and Puducherry.
Our PeopleEvery stage of a Dev Solar project — site survey, system design, in-house manufacturing, installation and after-sales support — is handled by a dedicated specialist. Our engineers, technicians and installers work as one coordinated team, bringing focused expertise to each step so your solar and wind installations are built right the first time.
Our HeritageDev Solar has held a prominent manufacturing presence in wet grinders since 1995. Thiru. Devarajan pioneered the compact, user-friendly 14 kg Table Top Wet Grinder for households and led large-scale exports from Tamil Nadu to Malaysia, Singapore, Sri Lanka, Canada and the USA.
Under the initiative of former Tamil Nadu Chief Minister Dr. J. Jayalalithaa — the "Amma Table Top Wet Grinder Scheme" — Dev Solar manufactured and supplied over 25,00,000 (25 Lakh) wet grinders under state tender.
In 2011 the company entered solar manufacturing as an MNRE- and TEDA-certified integrator. Between 2015 and 2021 it built solar parks totalling more than 25 Mega Watts, and since 2022 — under Mrs. Usha Devarajan — has operated a 3 Mega Watts centralised solar power plant serving domestic, agricultural, street-lighting and water-heating installations.
Track Record| Facility / Clients | Solar Park Sites | Capacity | Category |
|---|---|---|---|
| Solar Park 1 (Kanur Puthur) - 3 MegaWatts | |||
| Dev International | Sale to Tamil Nadu Electricity Board | 2 MegaWatts | Sale to Tamil Nadu Electricity Board |
| United Bleachers Private Limited | Captive | 1 MegaWatt | Textile & industrial |
| Solar Park 2 (Karuvelur) - 5 MegaWatts | |||
| SNN Textiles | Captive | 5 MegaWatts | Textile & industrial |
| Solar Park 3 (Sevur) - 15 MegaWatts | |||
| Jagathsree Casting | Captive | 1 MegaWatt | Textile & industrial |
| Sharp Liqtech Foundry Division | Captive | 1 MegaWatt | Textile & industrial |
| Ferromax Foundries India Private Limited | Captive | 1 MegaWatt | Textile & industrial |
| Sambandam Mills | Captive | 1 MegaWatt | Textile & industrial |
| Unique Shell Mould India Pvt. Ltd. | Captive | 1 MegaWatt | Textile & industrial |
| Schutte Meyar Ashwath Alloys Pvt. Ltd. | Captive | 1 MegaWatt | Textile & industrial |
| Sueeraa Alloys & Global Pvt. Ltd. | Captive | 1 MegaWatt | Textile & industrial |
| Sri Angalamman Mills Pvt. Ltd. | Captive | 1 MegaWatt | Textile & industrial |
| Dev International | 3rd Party (Sale) | 1 MegaWatt | Textile & industrial |
| Industrial Hubs | |||
| Titan Company Ltd | Captive | 2 MegaWatts | Commercial & industrial |
| Suruchi Refinery Private Ltd | 3rd Party (Sale) | 2 MegaWatts | Commercial & industrial |
| Adithya Engineers | Captive | 2 MegaWatts | Commercial & industrial |
What We DoTurnkey on-grid and off-grid EPC for residential, commercial and industrial sites. Authorised vendor under MNRE, TEDA, TESEDA, TNSBA and PM Surya Ghar Muft Bijli Yojana, with central & state subsidies of ₹30,000 to ₹1,00,000 facilitated for clients.
3 Horse Power, 5 Horse Power, 7.5 Horse Power and up to 15 Horse Power solar pumps that drive irrigation on direct solar generation — no battery storage required. Installed for Mr. S. Ramachandran (Pudukkottai) and Mr. Rathinam (Dindigul).
Glass-lined, ceramic and powder-coated collectors. Non-pressurised 100–1,000 Litres and pressurised 200–1,000 Litres models for homes, hospitals, hostels, hotels and industry.
Standalone and centralised street lights with smart dimming — 24 Watts and 36 Watts, in single-light and double-light configurations.
A dedicated showroom supplying Table Top, Commercial and Tilting Wet Grinders, alongside our solar water heater range.
ReachDev Solar maintains a dealer and customer-support presence across prime cities in Tamil Nadu and Puducherry.
“Working tirelessly like the Sun, empowered by the strength of solar energy, shining bright with brilliance — we deliver the boundless power of the Sun to illuminate every home and enterprise.” Dev Solar · Dependence. Excellence. Values.
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Marching ahead with solar solutions since 2011 — a TEDA & MNRE enlisted manufacturer and solar system integrator based in Coimbatore.
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