Rooftop Solar – Residential
Customised solar systems for homes — reduce your electricity bills by up to 90% with net metering and full subsidy support.
☀ MNRE Registered · Operating Since 2021
India's Trusted Solar EPC Partner
End-to-end solar solutions — engineering, procurement and construction — for homes, businesses, institutions and government projects across India. Design to commissioning, we handle it all.
- ✓ Tier-1 Panels
- ✓ 25-Year Performance Warranty
- ✓ Subsidy Assistance
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What We Do
Complete Solar Services
From a single rooftop to megawatt-scale plants — one accountable EPC partner for the entire lifecycle.
Commercial & Industrial EPC
Turnkey large-scale plants up to 7 MWp, engineered for maximum generation and fast ROI for factories and businesses.
Grid-Connected & Net Metering
DISCOM-approved on-grid installations with certified inverters, safety compliance and seamless net-metering approvals.
Solar for Jal Jeevan Mission
2 MWp delivered across 150+ water-pump sites — reliable solar power for rural water supply under the mission scheme.
Railway & Institutional Solar
Large-format installations for institutions and PSUs, including a 500 kW plant for Indian Railways.
AMC & O&M Services
25-year support with annual maintenance, cleaning, thermal inspection and remote monitoring to protect your yield.
Why A&T Solar
Built on Trust & Engineering
MNRE Registered
Officially registered vendor — eligible for central and state subsidies with full documentation support.
Government Project Experience
Proven delivery on Jal Jeevan, railway and PSU tenders with strict compliance and timelines.
Tier-1 Components Only
We install only bankable modules and certified inverters backed by 25-year performance warranties.
In-House Engineering
Our own design and execution teams — no subcontracting your quality away.
Transparent Pricing
Clear quotes, honest generation estimates and post-subsidy costs upfront. No surprises.
Lifetime Support
Dedicated O&M and monitoring so your plant keeps performing for decades.
Portfolio
Featured Projects
A selection of landmark installations delivered across residential, commercial and government sectors.
CommercialRajkot 7 MWp Plant
Large-scale commercial solar plant in Rajkot, Gujarat.
- 7 MWp
- Gujarat
- Commercial EPC
IndustrialDurgapur 4 MWp Plant
Industrial solar installation in Durgapur, West Bengal.
- 4 MWp
- West Bengal
- Industrial EPC
GovernmentJal Jeevan Mission
Solar water-pumping systems delivered across 150+ rural sites.
- 2 MWp
- 150+ sites
- Government
InstitutionalRailway Solar, Lucknow
500 kW solar installation for Indian Railways in Uttar Pradesh.
- 500 kW
- Uttar Pradesh
- Indian Railways
Instant Estimate
Solar Savings Calculator
Enter your average monthly electricity bill to estimate your recommended system size, investment and lifetime savings. Indicative figures — a free site survey gives you exact numbers.
- ☀ Sizing based on ~4 sun-hours/day
- 💰 Post-subsidy residential pricing (PM Surya Ghar)
- 📉 Accounts for 5% tariff inflation over 25 years
Recommended Size–
Est. Investment–
Monthly Savings–
Payback Period–
25-Year Savings–
Estimates only. Actual figures depend on roof area, shading, tariff and DISCOM policy.
Get an Exact Quote →
Client Voices
Trusted by Homes & Businesses
Rated 4.9 / 5 across 300+ verified installations.
★★★★★
My electricity bill dropped from ₹6,400 to under ₹500. The team handled the subsidy paperwork end-to-end and finished in a week.
★★★★★
Our 1.2 MWp plant paid back faster than projected. Generation reports arrive monthly and O&M has been flawless.
★★★★★
As a government tender they hit every compliance checkpoint and commissioned all 85 pump sites on schedule.
On Site
Project Gallery
Rooftop ResidentialGround-Mount ArrayIndustrial Shed
Inverter RoomSolar Pump SiteCommissioning Day
Answers
Frequently Asked Questions
How much subsidy can I get on a home rooftop system?
Under PM Surya Ghar, residential systems get up to ₹30,000/kW for the first 2 kW and ₹18,000/kW beyond, capped at ₹78,000 for 3 kW and above. We handle the entire application for you.
How long does installation take?
A typical residential rooftop is installed in 3–7 days once approvals are in place. Commercial and government projects vary by size and are scheduled with a clear milestone plan.
What is the payback period?
Most systems pay back in 3.5–4.5 years thanks to net metering and rising tariffs. After that, you generate near-free power for the remaining 20+ years of panel life. Try our calculator for your estimate.
Do you provide maintenance after installation?
Yes. Every install includes a warranty plus optional AMC covering cleaning, thermal inspection and 24×7 remote monitoring so your generation stays optimal for decades.
What happens on cloudy days or at night?
Grid-connected systems draw from the grid when solar output is low and export surplus during the day via net metering, so you're never without power. Battery backup is available on request.
Our Journey
Growing With India's Solar Mission
- 2021
Solar Work Began
A&T Solar started delivering solar installations across India.
- 2023
Incorporated as LLP
Registered as Ark & Tavish Compute LLP and expanded into West Bengal and Gujarat.
- 2024
Achieved 2 MWp
Secured the Indian Railways contract and were awarded the Jal Jeevan Mission project.
- 2025
MNRE Registration
Registered with MNRE (J&K and Rajasthan) and completed the 4 MWp and 7 MWp plants.
- 2026
30+ MWp Cumulative
Projected to cross 30+ MWp of cumulative installed capacity across five states.
Get Started
Book a Free Site Survey
Tell us about your property and our engineers will assess your rooftop, estimate generation and share a transparent, no-obligation quote.
- 📞 Phone / WhatsApp +91 96944 41246 · +91 70065 00440
- ✉ Email info@atllp.in · rooftop@atllp.in
- 📍 Jaipur (Rajasthan HQ) R18-2/B-2, Aastha Square, C-Scheme, Jaipur – 302001
- 📍 Jammu & Kashmir Srinagar–Gulmarg Road, Near Axis Bank, Magam – 193401