A solar rooftop system is installed on your home or building to convert sunlight into electricity. It includes solar panels, an inverter, safety accessories and wiring. The system helps you reduce your electricity bill by generating free power during the day.

Sunlight falls on solar panels → Panels convert sunlight into DC electricity → The inverter converts DC to AC → Your home uses solar power first → Extra energy goes to the grid through net-metering.

The process is simple: Register on the National Rooftop Solar Portal → DISCOM inspection → Approval → Choose TCS Solar as installer → Installation → Commissioning → Upload bank details → Subsidy is credited within 30 days.

Typical price range: 1 kW: ₹70,000–₹1,10,000; 2 kW: ₹1,40,000–₹1,80,000; 3 kW: ₹1,80,000–₹2,40,000; 5 kW: ₹3,00,000–₹4,00,000; 10 kW: ₹6,00,000–₹8,00,000.

Solar saves up to 90% on electricity bills, protects you from rising tariffs, increases property value and helps reduce pollution. It's one of the best financial decisions for homeowners.

Yes. Solar systems are completely safe. They produce clean electricity and do not release harmful gases. Modern systems include surge protection, earthing and advanced safety devices.

You need a shadow-free roof and access to your terrace. TCS Solar handles the inspection, design, installation, net-metering and subsidy documentation.

On-grid (with grid), Off-grid (battery-based), and Hybrid (grid + battery). On-grid offers maximum savings and the best return on investment.

Yes. Solar panels still generate electricity even on cloudy days, although slightly lower. This natural variation is already considered in system sizing.

On-grid systems shut down for safety. If you want backup during power cuts, choose a hybrid system with lithium battery storage.

1 kW of solar generates around 4 units per day (average). A 5 kW plant usually generates about 20 units per day.

Solar can run all appliances—ACs, refrigerators, washing machines, TVs, computers and pumps. Hybrid systems allow you to choose which appliances run on backup.

TCS Solar studies your electricity bill, rooftop area and sunlight availability to recommend the ideal size. Most homes install 3 kW to 5 kW.

Net metering allows you to send extra solar power to the grid. The meter subtracts exported units from imported units. You pay only for net energy.

Yes. Solar panels typically last 25 years or more. They are built to withstand rain, storms and extreme temperatures.

Very little. Just clean the panels every 15–20 days and ensure no shadows block sunlight. TCS Solar provides maintenance support.

Subsidy applies only to on-grid residential systems. Off-grid and commercial projects do not get subsidy.

For most homes, installation takes 1–3 days once materials are ready.

Typically, 1 kW requires 80–100 sq ft of shadow-free rooftop area.

Extra power is exported to the DISCOM grid, and you receive credits. In many cases, customers receive very low electricity bills.