Solar for homes
A system sized to how your family uses power
Most homes we see want one of three things: a lower bill with the subsidy, a lower bill without the paperwork, or a lower bill plus lights and fans during a power cut. We set up all three.
Three ways to go solar at home
With subsidy
Grid-tied, DCR panels
For homes claiming the PM Surya Ghar subsidy. We use Evolve's 600 Wp TOPCon bifacial panels. The subsidy comes after installation and approvals, and we handle the paperwork with you.
Without subsidy
Grid-tied, non-DCR panels
For homes that would rather skip the subsidy process. Evolve's higher-wattage panels, so a given size needs fewer of them.
With backup
Hybrid with battery
Keeps the loads you choose running in a power cut. We design backup around those critical loads, not the whole house, which keeps the cost sensible.
Sizes
What each size gives you
| System | Units per month | Shade-free roof | Panels | Subsidy (central + state) |
|---|---|---|---|---|
| 3 kW | about 405 | about 300 sq ft | 5 | ₹78,000 + ₹22,000 |
| 5 kW | about 675 | about 500 sq ft | 9 | ₹78,000 + ₹22,000 |
| 8 kW | about 1,080 | about 800 sq ft | 14 | ₹78,000 + ₹22,000 |
Panels are counted at 600 Wp each. The central subsidy is the PM Surya Ghar maximum for DCR panels and the Tamil Nadu subsidy is ₹22,000 at 3 kW and above. Both apply to projects completed by 31 March 2027, and the state part is for homes registered on the portal from 5 August 2026. How the subsidies work.
What we explain at the site visit
- Your roof, shade and direction decide the mounting structure. We do not fix it before we see the roof.
- A single-phase inverter is fine up to 8 kW, even if your connection is three-phase.
- We help with the net-metering application and follow it up with TANGEDCO. The TANGEDCO net meter is billed to you at actual cost, and we tell you the amount upfront.
- Your sanctioned load has to cover the system. Many homes have 1 kW or less on record and need an enhancement for 3 or 5 kW.
Check the name before the subsidy
The name on your EB service record, your Aadhaar and your bank account has to match for the subsidy to be paid. We walk through it with you on the visit. Read what to look for, and see how the subsidies work.
Questions homes ask us
How do I know what size I need?
Send Nila your EB service number for the free usage report, or use the slider on the home page for a rough idea. The final size is set after we see the roof.
How much is the subsidy?
The central PM Surya Ghar subsidy is ₹30,000 per kW for the first 2 kW and ₹18,000 for the third kW, so ₹78,000 at 3 kW and above. The Tamil Nadu state subsidy is additional, up to ₹22,000 at 3 kW and above, for homes registered on the portal from 5 August 2026. The project must be completed by 31 March 2027. Read the details.
Will I stop paying an electricity bill?
No, and we would not promise it. Your bill falls a lot, but a TANGEDCO connection keeps fixed charges, and you still draw from the grid when the sun is down. The size of the fall depends on your usage and the system.
Which brand do you install?
Evolve only, as their Exclusive Franchise Partner. Your proposal names the exact panels, inverter and warranty terms.
How long does it take?
Plan for about 30 days from the order and advance. Installation is carried out with Evolve's teams and coordinated by us.
What about the first year?
Comprehensive maintenance and panel cleaning every 3 months are included for the first year.
Ready when you are
Start a chat with Nila, or book a site visit and our team will call you.
