Engineered systems for every scale of power generation.
From residential villas with direct PM Surya Ghar subsidy integration to high-tension MW captive industrial plants, we deliver precision solar turnkey installations built for 25+ years of verified output.
Residential Rooftop Solar
Villas, Gated Communities & Independent Homes
Turnkey on-grid rooftop solar systems engineered to eliminate bi-monthly power bills. Fast-tracked with TANGEDCO bi-directional net-metering and direct central government DBT subsidy assistance.
Explore 3 kW, 4 kW, 5 kW & 10 kW+ Systems
Select any capacity below to view its complete technical specifications, appliance compatibility, daily yield estimates, and PM Surya Ghar subsidy details.
The 3 kW rooftop solar system is India's most popular residential solar configuration. Under the PM Surya Ghar Muft Bijli Yojana, a 3 kW system qualifies for the maximum central government direct bank subsidy of ₹78,000. It easily generates 12–15 units per day (360–450 units monthly), powering everyday household appliances including 1–2 inverter ACs, refrigerator, washing machine, TV, fans, lights, and domestic water pump.
The 4 kW rooftop solar system is engineered for modern medium-to-large families with higher power demands. If you run multiple air conditioners throughout the day or charge an Electric 2-Wheeler / Electric Car at home, a 4 kW system provides abundant self-generation of 16–20 units daily, ensuring your bi-monthly TNEB electricity bill remains negligible.
The 5 kW rooftop solar system provides complete energy self-sufficiency for large homes with high bi-monthly electricity tariff slabs. Generating 20–25 units every day (600–750 units monthly), it powers multiple heavy loads like central ACs, geysers, EV fast chargers, home office servers, and high-capacity water pumps without worrying about rising EB rates.
The 10 kW+ solar power plant is designed for high-consumption commercial establishments, healthcare clinics, retail stores, educational facilities, and large estates. Generating 40–50 units every day (1,200–1,500 units monthly), it delivers massive tariff reduction under commercial electricity tariff slabs while providing 40% accelerated depreciation tax savings.
Specialized Solar Solutions for Chennai & Tamil Nadu
Direct technical guides, PM Surya Ghar subsidy details, pricing breakdowns, and TANGEDCO net metering procedures.
Grid-Tied vs. Hybrid vs. Off-Grid
| Attribute | On-Grid (Net Metered) | Hybrid (BESS) | Off-Grid (Standalone) |
|---|---|---|---|
| Grid Interconnection | Exports surplus electricity to the grid via Net Meter | Operates with grid, battery, or solar in parallel | Completely disconnected from the state electricity grid |
| Outage Continuity | Shuts down during grid cuts for line safety | Instant switchover (<10ms) powers priority loads | Full 24/7 autonomous battery power |
| Capital Expenditure | Lowest initial cost; fastest payback (2.5–3 yrs) | Moderate (includes lithium storage system) | Higher (requires heavy battery capacity) |
| PM Surya Ghar Subsidy | Eligible for up to ₹78,000 direct subsidy | Eligible on the solar module component | Not eligible for standard grid net-meter subsidy |
Solar Solutions & Subsidy Questions
Direct technical facts on subsidies, payback periods, and grid liaison for Tamil Nadu installations.
Evaluate your premises for turnkey solar.
Schedule a comprehensive site evaluation with our engineers to receive a shadow analysis, single-line diagram (SLD), and commercial ROI breakdown.