This is our most popular solution for homeowners in Tamil Nadu. An on-grid system connects directly to the TANGEDCO EB grid. It allows you to run your home on solar power during the day and export any surplus electricity back to the grid, which significantly reduces your monthly bill. This system is the most cost-effective, provides the fastest ROI, and is fully eligible for the PM Surya Ghar Yojana subsidy (up to ₹78,000).
For businesses, SMEs, colleges, hospitals, and factories, electricity is a major operating expense. Our commercial solar solutions are custom-engineered to maximize your return on investment (ROI). We design and install high-capacity rooftop or ground-mounted solar plants that can drastically reduce your operating costs, provide accelerated depreciation benefits for your business, and showcase your commitment to sustainability.
Want both bill savings and protection from power cuts? A hybrid system is the perfect choice. It combines an on-grid system with a battery backup. You can store solar energy to use at night or during a power outage, keeping your essential appliances (lights, fans, computers) running. We also design and install fully off-grid systems for farms, remote locations, or any site with an unreliable or non-existent grid connection.
As a true EPC (Engineering, Procurement, and Construction) partner, we provide a complete, end-to-end turnkey solution for projects of all sizes.
Engineering: Detailed site analysis, load calculation, and custom 3D system design.
Procurement: Sourcing all premium components, from panels (Microtek, Waree, Renewsys) and inverters (Growatt, Polycab) to structures (JSW).
Construction: Full installation, wiring, and commissioning by our own licensed in-house team—never subcontractors. We manage all liaising with TANGEDCO and subsidy portals for you.
A solar plant is a 25-year asset, and its reliability depends on every single component. We call this the "Balance of System" (BOS). We don't cut corners. We use JSW galvanized iron (GI) structures for long-term weather resistance and industry-leading electrical protection devices from brands like Polycab, Orbit, Excel, Havells, Eaton, C&S, Schneider, Phoenix, and ABB. Your safety and the longevity of your system is our top priority.
With our R.J.Electronics legacy, we are a leading distributor for best-in-class power backup solutions. We provide high-quality Online UPS, Line-Interactive (LI) UPS, and Inverters from top-tier brands like Microtek and BPE.
We are an authorized channel for high-performance batteries, including Exide SMF batteries and Exide & SF inverter batteries. We provide the right energy storage solutions for your home inverters, UPS systems, and off-grid solar plants.
RJSolars is the solar division of R.J.Electronics, a Chennai-based power solutions leader since 1999. We are authorized distributors for Microtek, Growatt, Exide, and more.
No.3, Sarathy Nagar 2nd Street, Puzhudivakkam, Chennai - 600091, Tamil Nadu