Our Rooftop Solar Installations in Chennai
Explore detailed engineering case studies from our residential, commercial, and industrial solar projects across Chennai. Verifiable energy yields and TNEB net-metering approvals.
3kW Residential On-Grid Solar in Velachery
Challenge: Limited roof area on a multi-story home with slight shading from neighboring structures.
Solution: We designed an elevated GI structure to clear the shadow zones, maximizing sunlight exposure throughout the day, and installed high-efficiency Mono PERC panels.
₹37,230
Annual Generation4,380 Units (kWh)
Carbon Footprint Offset3.5 Tonnes / year
5kW Residential Hybrid Solar in Anna Nagar
Challenge: The client wanted zero-interruption power to run their home office and server during seasonal monsoons, while also reducing their high domestic bills.
Solution: Installed a Tier-1 hybrid solar system with a long-life lithium battery storage system. Configured priority export and TNEB net-metering liaison.
₹62,050
Annual Generation7,300 Units (kWh)
Carbon Footprint Offset5.8 Tonnes / year
20kW Commercial Rooftop Solar in Porur
Challenge: The commercial building has high afternoon loads due to medical machinery and central air conditioning, leading to massive electricity overheads.
Solution: Installed a 20kW grid-tied solar system on their flat concrete roof, synchronized with the grid. Substantially cut their peak daytime tariff consumption.
₹2,48,200
Annual Generation29,200 Units (kWh)
Carbon Footprint Offset23 Tonnes / year
100kW Industrial Rooftop Solar in Ambattur
Challenge: The factory has a large metal-sheet roof that is exposed to high wind speeds. They required CEIG approval and minimal load impact on the structure.
Solution: Engineered customized, lightweight aluminum clamps to mount panels directly onto the metal sheet profiles without drilling, and handled all CEIG liaison approvals.
₹12,41,000
Annual Generation1,46,000 Units (kWh)
Carbon Footprint Offset115 Tonnes / year
3kW Residential On-Grid Solar in Mogappair
Challenge: Client wanted to minimize visual clutter on his flat domestic concrete rooftop while maximizing output.
Solution: Designed a low-profile GI mounting structure aligned at a 13-degree tilt angle to minimize space while keeping clean layout aesthetics.
₹37,230
Annual Generation4,380 Units (kWh)
Carbon Footprint Offset3.5 Tonnes / year
8kW Residential On-Grid Solar in Kolathur
Challenge: High domestic load due to multiple AC units pushing billing rates into the highest TNEB tariff brackets.
Solution: Installed an 8kW system that offsets TANGEDCO imports. Secured immediate net-metering commissioning to cut bills by 90%.
₹99,280
Annual Generation11,680 Units (kWh)
Carbon Footprint Offset9.2 Tonnes / year
5kW Residential Off-Grid Solar in Villivakkam
Challenge: Frequent local power cuts and low voltage fluctuations damaging household appliances.
Solution: Designed a heavy-duty off-grid system with tubular battery storage, isolating the household entirely from TNEB voltage drops.
₹60,350
Annual Generation7,100 Units (kWh)
Carbon Footprint Offset5.6 Tonnes / year
15kW Commercial Rooftop Solar on OMR
Challenge: High elevation commercial rooftop near the coast, exposed to massive wind shear loads.
Solution: Custom engineered wind-deflecting aluminum frame structures rated for 180 km/h and anchored to support beams.
₹1,86,150
Annual Generation21,900 Units (kWh)
Carbon Footprint Offset17.4 Tonnes / year
5kW Residential Hybrid Solar in Tambaram
Challenge: The client wanted a reliable backup system that also supports exporting surplus solar energy to TNEB.
Solution: Installed a 5kW hybrid system with high-safety Lithium (LiFePO4) battery cells and synchronized TNEB net-metering connection.
₹62,050
Annual Generation7,300 Units (kWh)
Carbon Footprint Offset5.8 Tonnes / year
Build a Similar Solar System on Your Roof
Consult with our engineers to replicate any of our successful cases. We design systems to match your roof's exact structural capacity.