Power Your Home with Solar
Switch to clean, renewable energy and slash your electricity bills. SolarQube provides premium residential installations tailored for your home's unique needs.
Why Go Solar at Home
Zero Electricity Bills
Significantly reduce or eliminate your monthly utility costs.
Zero Financing Option
No upfront cost — EMI plans that let you go solar with zero down payment.
30+ Year Performance
Tier-1 components backed by robust long-term warranties.
Govt. Subsidy up to ₹1L
End-to-end help with PM Surya Ghar (Central) + Tamil Nadu State top-up eligibility and processing.
Eco-Friendly
Directly reduce your household carbon footprint.
How It Works
From consultation to commissioning, we handle everything.
Free Site Visit & Assessment
Technical evaluation of roof space and energy needs.
Installation
Expert deployment with minimal disruption to your routine.
Subsidy Claim & Activation
System activation and handover with ongoing support.
After-Sales Support
Ongoing maintenance, monitoring, and warranty assistance.
Estimate your solar savings
Move the slider to your average monthly electricity bill. We'll size the system, apply the PM Surya Ghar + Tamil Nadu State subsidy, and show your payback period.
Applied yield: 100% Solar Yield (1.00)
PM Surya Ghar central subsidy (₹30,000–₹78,000) plus a Tamil Nadu State top-up (₹5,000–₹22,000) — up to ₹1,00,000 total — is credited directly to your bank account. We handle both portals' paperwork.
- Recommended system
- 3 kW ~255 sq. ft. shade-free
- Gross system cost
- ₹2,20,000
- Central subsidy PM Surya Ghar
- - ₹78,000
- TN State top-up TN Solar Homes Portal
- - ₹22,000
- Total subsidy
- - ₹1,00,000
- Your net cost
- ₹1,20,000
- Payback period Fast ROI
- ~2.9 Years
Indicative estimate. Final figures depend on a site survey and TANGEDCO net-metering approval.
Government Subsidy Breakdown
Tamil Nadu households get two Direct Benefit Transfer (DBT) subsidies for rooftop solar: the Central Government's PM Surya Ghar: Muft Bijli Yojana subsidy, plus an additional Tamil Nadu State Government top-up — combining for up to ₹1,00,000 per household.
| System Size | Central Subsidy PM Surya Ghar |
TN State Top-up TN Solar Homes Portal |
Total Subsidy |
|---|---|---|---|
| 1 kW | ₹30,000 | ₹5,000 | ₹35,000 |
| 2 kW | ₹60,000 | ₹10,000 | ₹70,000 |
| 3 kW & above | ₹78,000 (max) | ₹22,000 (max) | ₹1,00,000 |
The State top-up is disbursed via DBT within 7–15 days after your PM Surya Ghar central subsidy is credited, net-metering is commissioned, and eligibility is verified by TEDA — no separate application needed. Scheme applies to DCR-compliant, ALMM-listed systems up to 10 kW installed by empanelled vendors. Sources: Tamil Nadu Solar Rooftop Portal & PM Surya Ghar: Muft Bijli Yojana.
Residential solar: frequently asked questions
How much does a rooftop solar system cost in Salem? expand_more
The cost depends on your system size, the panels and inverter chosen, your roof type and structure, and subsidy eligibility. We do not publish a one-size-fits-all price. Please contact us for a free site assessment and a written quotation.
How does the PM Surya Ghar subsidy work? expand_more
It is a central scheme that supports residential rooftop solar. The amount depends on the capacity installed and the rules at the time. We handle registration, installation and commissioning paperwork. Contact us for the current slab for your system size.
What is net metering and how does TANGEDCO approve it? expand_more
Net metering uses a bi-directional meter so the units you export are adjusted against the units you use. We apply to TANGEDCO for you, coordinate the inspection and follow up until the meter is installed and your plant is commissioned.
How much roof space does a home solar system need? expand_more
As a rough rule of thumb, around 100 sq ft of shadow-free roof is needed for each kW. We confirm the exact space and layout during the site survey.
What happens on cloudy days or at night? expand_more
A grid-connected system keeps your home supplied from the grid when solar is not producing. With net metering, the extra power you export during the day is adjusted against what you draw later.
Does a solar system need maintenance? expand_more
Solar panels have no moving parts, but they should be cleaned and checked from time to time to keep output high. We can guide you on a simple cleaning schedule and offer maintenance support.