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Rooftop Solar – Residential
Customised solar systems for homes. Reduce electricity bills by up to 90%. Free site assessment, expert design, premium installation & after-sales support. Subsidy assistance included.
MNRE SubsidyMNRE Registered · Operating Since 2021
India's TrustedSolar EPC Partner
Ark & Tavish Compute LLP delivers end-to-end solar energy solutions — rooftop residential systems to multi-megawatt commercial plants across 5 states. Free site survey for every customer.
✓ MNRE Registered J&K
✓ MNRE Registered Rajasthan
✓ 5 States Active
✓ Jal Jeevan Mission
30+
MWp Installed
1,250+
Projects Done
10
Commercial Plants
5
States Covered
What We Do
Comprehensive Solar Solutions
From a single rooftop to multi-megawatt commercial installations — engineered for maximum yield, built to last 25+ years.
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Commercial & Industrial EPC
Large-scale solar plants for industries, factories & institutions. Full EPC turnkey delivery. We have commissioned projects up to 7 MWp including government & PSU contracts.
EPC Turnkey⚡
Grid-Connected & Net Metering
On-grid solar installations with complete net metering setup. Sell surplus electricity back to DISCOM and earn credits. Ideal for residential and commercial consumers.
Net Metering💧
Solar for Jal Jeevan Mission
Specialised solar pump systems for government Jal Jeevan Mission. Delivered 2 MWp across 150+ water pump sites, providing clean solar energy for rural water supply infrastructure.
Government🚆
Railway & Institutional Solar
Rooftop solar for railways, hospitals, educational institutions & government offices. Delivered 500 kW for Indian Railway Lucknow Division. CPWD & PSU experience.
PSU / Govt🛠️
AMC & O&M Services
Annual Maintenance Contracts and O&M services for peak performance. Remote monitoring, panel cleaning, inverter servicing, and performance audits throughout 25-year system life.
25-Year SupportWhy A&T Solar
Trusted Across 5 States
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5+ Years of Solar Expertise
Started solar work in 2021. Incorporated in 2023. Rapid growth from 2 MWp in 2024 to 30+ MWp by March 2026 — including PSU and government projects.
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MNRE Registered (J&K & Rajasthan)
Officially registered under Ministry of New & Renewable Energy for Rooftop Solar in Jammu & Kashmir and Rajasthan — eligible for PM Surya Ghar Muft Bijli Yojana.
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Government & PSU Experience
Proven track record with Indian Railways, Jal Jeevan Mission, and state government contracts — highest quality standards and compliance processes.
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Best ROI & Transparent Pricing
No hidden charges. Detailed DPR and financial projections for every project. Systems designed to deliver shortest payback periods.
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Pan-India Presence
Active teams across UP, Rajasthan, West Bengal, J&K, and Gujarat. Local engineers ensure site-specific, climate-optimised designs.
MNRE Certified
Ministry of New & Renewable Energy · India
States We Operate In
- Uttar Pradesh
- Rajasthan
- West Bengal
- Jammu & Kashmir
- Gujarat
- Expanding Pan-India
2 MWp → 30+ MWp
2024 → March 2026 Growth
Key Projects
Landmark Installations
From government Jal Jeevan Mission to Indian Railways — proof of scale and expertise.
7MWp
📍 Rajkot, Gujarat
Commercial Solar Plant – Rajkot
Our largest single project — 7 MWp commercial solar installation in Rajkot, Gujarat. Full EPC execution with grid synchronisation.
4MWp
📍 Durgapur, West Bengal
Industrial Solar Plant – Durgapur
4 MWp industrial-scale solar facility in Durgapur, West Bengal. Turnkey EPC with full commissioning and O&M handover.
2MWp
📍 150+ Sites, Multi-State
Jal Jeevan Mission – Solar Pumps
2 MWp across 150+ sites powering Jal Jeevan water pumps through solar energy for rural water supply infrastructure.
500kW
📍 Lucknow Division, Uttar Pradesh
Indian Railway – Rooftop Solar
500 kW rooftop solar installation for Indian Railway Lucknow Division. Institutional-grade delivery with full RDSO compliance.
Solar Calculator
Estimate Your Rooftop Solar System
Enter your details for an instant estimate of system size, annual savings & payback period.
⚡ Rooftop Solar Estimator
Free estimate — no obligation. Book a free site survey for an accurate proposal.
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System Size (kWp)
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Annual Savings (₹)
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Payback (Years)
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Area Required (sq ft)
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Units/Month (kWh)
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CO₂ Saved/Year (kg)
* Estimates based on state irradiation data & entered tariff rate. Actual results vary. Book a free site survey for a precise proposal.
Solar Knowledge Hub
Latest from A&T Solar Blog
Expert insights on solar energy, government subsidies, installation tips & industry news — helping you make informed decisions.
☀️Subsidy Guide
PM Surya Ghar Muft Bijli Yojana: Complete Guide to Getting ₹78,000 Subsidy on Rooftop Solar in 2025
Everything you need to know about India's biggest rooftop solar subsidy scheme — eligibility, application process, MNRE registration requirements, and how A&T Solar helps you claim it effortlessly.
Read More →⚡Technology
On-Grid vs Off-Grid vs Hybrid Solar Systems: Which is Best for Indian Homes in 2025?
A clear breakdown of the three solar system types — including costs, pros, cons, and which system suits your location, budget, and power cut situation best.
Read More →💰ROI & Savings
How Much Does a 3 kW Rooftop Solar System Cost in Rajasthan in 2025? (With Subsidy Calculation)
Real cost breakdown of a 3 kW solar system in Rajasthan — with panel prices, installation charges, subsidy deduction, net cost, and expected payback period.
Read More →💧Government Schemes
Jal Jeevan Mission Solar Pumps: How Solar Energy is Powering Rural Water Supply Across India
A deep-dive into how solar-powered water pumps are transforming rural India under Jal Jeevan Mission — including our 2 MWp deployment across 150+ sites.
Read More →🏭Commercial Solar
Commercial Solar Plant ROI in India: Why Industries Are Going Solar in 2025
Industries with heavy power bills are seeing 5–7 year paybacks with commercial solar. We break down the economics of a 1–10 MWp industrial solar plant in India.
Read More →🔋Maintenance
Solar Panel Maintenance in India: 10 Things to Check Every 6 Months to Keep Your System at Peak Performance
Dust, bird droppings, loose cables — small issues can cut your solar output by 20–30%. Here's a practical maintenance checklist for Indian rooftop systems.
Read More →Our Work in Pictures
Project Gallery
Real installations. Real results. Browse our completed solar projects across India — from rooftop systems to large commercial plants.
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7 MWp Plant — Rajkot, Gujarat
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4 MWp Plant — Durgapur, WB
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1.51 MWp — Mirzapur, UP
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Railway Solar — Lucknow Division
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Jal Jeevan Mission — 150+ Pump Sites
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Residential Rooftop — Jaipur
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Rooftop Solar — Jammu & Kashmir
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Rooftop Solar — Gujarat
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Solar Panel Array — Commercial Farm
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Installation Team — On Site
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Free Site Survey — Our Engineers
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Project Commissioning — Handover
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How to Add Your Real Project Photos
To replace the placeholder cards with your actual site photos:
1. Upload your images to Hostinger File Manager → public_html/images/ folder
2. In the HTML file, find the <div class="g-placeholder"> for each slot
3. Replace it with: <img src="/images/your-photo.jpg" alt="Project description">
Use JPG or WebP format, max 500KB per image for fast loading. Recommended size: 800×600px (4:3 ratio).
Our Story
From Zero to 30 MWp in 5 Years
Ark & Tavish Compute LLP was built on a clear belief: clean solar energy should be accessible, affordable, and reliable for every Indian.
2021
The Journey Begins
Started solar installation work with a small dedicated team across Uttar Pradesh and Rajasthan, focused on quality residential rooftop systems.
2023
Incorporated as Ark & Tavish Compute LLP
A&T Solar brand officially launched. Expanded operations to West Bengal and Gujarat. Commenced government & PSU project bidding.
2024
2 MWp – Commercial Scale Achieved
Completed 2 MWp including 1.51 MWp Mirzapur plant. Delivered Indian Railway Lucknow Division 500 kW rooftop project. Jal Jeevan Mission contract awarded.
2025
MNRE Registration + Landmark Projects
Received MNRE registration for Rooftop Solar in J&K and Rajasthan. Completed 4 MWp Durgapur and 7 MWp Rajkot projects. Jal Jeevan 2 MWp across 150+ sites delivered.
2026
30+ MWp · 1,250+ Projects
By March 2026: 30+ MWp cumulative, 10 commercial plants, 1,250+ rooftop systems, 5 states. Growth continues pan-India.
Legal Entity
Ark & Tavish Compute LLP
Incorporated 2023 · Operating as A&T Solar · MNRE Registered · atllp.in
2021
Operations Since
2023
LLP Incorporated
30+
MWp Installed
5
States Active
Official Website
www.atllp.in
Ark & Tavish Compute LLP
Get In Touch
Book Your Free Site Survey
Zero cost. Zero obligation. Our engineer visits and gives you a detailed solar proposal within 48 hours.
Talk to Our Solar Experts
Reach us via WhatsApp, call, or email. We respond within 2 hours on business days. Free site survey available across all 5 states.
📋 Quick Enquiry Form
We'll call you back within 2 hours on business days.
✅ Thank you! We've received your enquiry and will call you back within 2 hours. You can also WhatsApp us at +91-9694441246 for faster response.