Solar Rooftop Solutions
End-to-end EPC for homes, businesses and industries — site survey, design, ALMM-approved components, installation in 2–4 weeks, net metering and app-based monitoring.
Your trusted rooftop solar partner
Turn the sun into lifelong savings.
We design, install and maintain premium rooftop solar systems for homes, businesses and industries — with subsidy assistance, net metering and a 25-year performance warranty.
- 0+Installations completed
- 0 kWSolar capacity installed
- ₹0 Cr+Saved by our customers
Up to 90% offyour electricity bill
₹78,000max govt. subsidy*
Why families & businesses choose us
- MNRE-approved components
- 25-year panel performance warranty
- End-to-end subsidy & net-metering help
- Dedicated local service team
Our services
Solar, handled end to end.
From rooftops to farmlands, car parks and carbon audits — one team, one warranty, zero hassle.
Beyond Rooftop Solutions
Ground-mounted plants, solar water pumping under PM-KUSUM, solar street lights, EV charging infrastructure and microgrid or hybrid systems — clean energy everywhere you need it.
Car Port Solutions
Custom steel car ports from 10 kW to several hundred kW that shade vehicles while generating power — EV-charging ready, engineered for 150 km/h winds, ROI in 4–6 years.
Comprehensive O&M Services
Panel cleaning, thermal scans, inverter care and IoT-based 24/7 monitoring with monthly reports — flexible AMC plans, even for systems we didn't install.
Beyond Solar Solutions
Energy audits, power-quality studies, Scope 1–3 carbon footprint analysis and green-building compliance support — build sustainably, operate responsibly.
We Empower
Flexible RESCO and CAPEX financing, subsidy assistance and hands-on training — clean energy partnerships for homes, institutions, schools and NGOs.
Savings calculator
See what the sun owes you.
Drag the slider to your average monthly electricity bill. We'll estimate your ideal system size, government subsidy and payback period — for a typical Indian rooftop.
*Indicative estimates at ₹8/unit and average Indian sunshine. Your free site survey gives exact numbers. Subsidy as per PM Surya Ghar: Muft Bijli Yojana for residential systems.
- Recommended system
- 4 kW
- Est. subsidy (residential)
- ₹78,000
- Yearly savings
- ₹43,200
- Payback period
- ~3.5 yrs
25-year savings: ₹10.8 lakh+
Get My Exact QuotePM-KUSUM Component-A
Powering India's fields — solar income for farmers.
Under the Government of India's PM-KUSUM scheme, barren or fallow land can host grid-connected, ground-mounted solar plants of up to 2 MW. We help farmers and cooperatives develop, lease and operate these plants from application to commissioning.
25 Years of Stable Income
Lease unused land to solar developers — or co-develop the plant yourself — and earn assured revenue for two and a half decades.
Dual Use of Land
Elevated panel structures keep the ground productive — cultivate shade-tolerant crops or graze livestock beneath the array.
1,500+ Tonnes CO₂ Saved
Every megawatt installed offsets over 1,500 tonnes of CO₂ a year — clean power for the local grid, and real progress toward Net-Zero 2070.
How it works
From sunlight to switch-on in 4 steps.
-
01
Free Site Survey
Our engineer visits your roof, studies shading and load, and checks your last few bills.
-
02
Design & Quote
You get a custom system design, generation forecast and a transparent, itemised quote.
-
03
Installation
Certified technicians install your plant in 2–4 days with corrosion-proof structures and tidy cabling.
-
04
Net Metering & Care
We manage DISCOM approvals, switch you on, and stay with you through AMC and monitoring.
Recent work
Roofs we've brought to life.
Word on the street
Homes everywhere are switching. Here's why.
★★★★★"My bill dropped from ₹3,800 to under ₹300. The team handled the subsidy paperwork completely — I didn't visit a single office."
★★★★★"Professional from survey to switch-on. Clean installation, solid structures, and the app shows me exactly what my roof generates every day."
★★★★★"Our factory's daytime power now runs on solar. Payback works out to under four years — easily the best capex decision we've made."
Good questions
Everything people ask us.
How much does a rooftop solar system cost?
A typical residential system costs roughly ₹55,000–65,000 per kW before subsidy. A 3 kW home system, after the central subsidy of up to ₹78,000, usually lands well under ₹1.2 lakh. Your free site survey gives you an exact, itemised quote.
What subsidy can I get under PM Surya Ghar?
Residential consumers get ₹30,000/kW for the first 2 kW and ₹18,000 for the third kW — a maximum of ₹78,000 for systems of 3 kW and above. We prepare and file the entire application for you on the national portal.
How much roof space do I need?
Plan for about 80–100 sq ft of shadow-free roof per kW. A 3 kW system needs roughly 300 sq ft. East-west roofs and partial shading can be handled with smart panel layouts and micro-optimisation.
What happens during power cuts?
Standard on-grid systems switch off during outages for lineman safety. If backup matters to you, we design hybrid systems with battery storage that keep essential loads running seamlessly.
How long do panels last, and what maintenance is needed?
Panels carry a 25-year performance warranty and typically outlive it. Maintenance is simple — periodic cleaning and an annual health check, both covered under our AMC plans.
Do you help with net metering approval?
Yes — completely. We file the application with your local DISCOM, coordinate the inspection and bi-directional meter installation, and hand over a fully commissioned, exporting system.
Get started
Your roof is ready. Are you?
Book a free, no-obligation site survey. Our engineer will visit, measure and hand you a personalised solar plan within 48 hours.
- 040-3580 4732
- info@greentreesolar.in
- Serving homes & businesses wherever you are