Up to ₹78,000 Subsidy
Residential Rooftop Solar
Turn your home terrace into a personal power station with 1 kW to 10 kW elevated structures.
PM Surya Ghar Muft Bijli Yojana Partner
Power Your Home with Clean, Renewable Energy
Slash your monthly electricity bills by up to 90% with India's premier turnkey Solar EPC partner. Get direct government subsidy up to ₹78,000/-, 25-year performance warranty, and zero-hassle net metering.
G
★★★★★
5.0 Rating
Verified Google Customer Reviews
50K+
50,000+ Happy Customers
Generating Clean Solar Power Daily
Subsidy Up To ₹78,000*
Say Bye To Electricity Bill! 👋
Get a customized rooftop 3D solar design & subsidy quotation within 24 hours.
☀️ Switch to solar energy & get subsidy up to ₹78,000/- on residential solar!
⚡ PM Surya Ghar Muft Bijli Yojana: ₹30,000/kW up to 2 kW & ₹78,000 fixed for 3 kW+ systems!
🏆 25 Years Linear Performance Warranty on Tier-1 Mono PERC & TOPCon Solar Modules!
☀️ Switch to solar energy & get subsidy up to ₹78,000/- on residential solar!
₹
Direct ₹78,000 Subsidy
Complete paperwork & DBT bank credit assistance.
25Y
25-Year Warranty
ALMM-approved Bifacial & TOPCon Tier-1 modules.
HDG
Cyclone-Proof Structure
Hot-dip galvanized elevated structures rated to 150 km/h.
EMI
Easy Zero-Cost EMI
Nationalized bank solar loans starting at 7% p.a.
10+
Years of Solar
EPC Excellence
EPC Excellence
50,000,000+ KWH
Clean Electricity Saved & Generated
About One Step Solar
Engineering India's Transition to Zero Electricity Bills Since 2015
One Step Solar is a full-service Solar Engineering, Procurement, and Construction (EPC) company delivering high-yield rooftop and ground-mounted solar plants for homeowners, housing societies, and large industries.
- ✓ MNRE & State Nodal Approved
- ✓ In-House Engineering Team
- ✓ IoT Smart App Monitoring
- ✓ 5-Year Free Preventive AMC
Choose The Services
Tailored Solar EPC Solutions for Every Roof
Up to ₹78,000 Subsidy
40% Accelerated Depr.
Industrial & Commercial Solar
High-capacity 50 kW to 5 MW+ rooftop shed and ground-mounted EPC solutions for factories.
₹18,000/kW Society Subsidy
Apartment & CHS Solar
Power common elevators, water pumps, and corridor lighting for Cooperative Housing Societies.
Why Choose One Step Solar
Built for 25+ Years of Peak Solar Generation
01
Top Quality Panels
Tier-1 ALMM & BIS certified N-Type TOPCon and Mono PERC Bifacial modules.
02
10+ Years Experienced
Over a decade of hands-on solar EPC execution across 5,000+ rooftops.
03
Professional Team
120+ certified electrical engineers, structural designers, and licensed supervisors.
04
Best After-Sales Service
Proactive cloud inverter diagnostics and 48-hour on-site service SLA.
How It Works
Our Seamless 4-Step Solar Execution Process
1
Make Appointment
Free site survey with 3D sun-path shadow analysis.
2
Quotation & 3D Design
Transparent proposal with ROI payback & BOM.
3
Subsidy Application
Complete National Portal & DISCOM documentation.
4
Execution Project
48-hour installation, net metering & subsidy release.
Featured Installations
View All Projects →
Commissioned Solar EPC Landmarks
124.54 kWResidential & CHS
Viram
Annual Gen: ~1,80,500 Units
32.33 kWApartment Solar
Shiv Spandan
Annual Gen: ~46,800 Units
47.1 kWCommercial & Society
Pincode@55
Annual Gen: ~68,200 Units
32.7 kWApartment Solar
Vivanta Heights
Annual Gen: ~47,400 Units
10+Years Experience
4,800+Happy Clients
5,000+Projects Completed
120+Expert Engineers
Verified Customer Stories
What Homeowners & Societies Say About Us
★★★★★5 kW Residential
"My monthly electricity bill dropped from ₹6,400 to zero, and my ₹78,000 PM Surya Ghar subsidy was credited within 28 days!"
Ravi Prakash Singh
★★★★★4.4 kW Bifacial
"They suggested an elevated hot-dip galvanized structure so our family can still use the terrace. Generation is higher than promised."
Dhyang Sedhu
★★★★★3.3 kW Home Solar
"From GEDA/DISCOM paperwork to bi-directional meter installation, One Step Solar handled everything transparently."
Rameshwar Prasad
★★★★★35 kW Society Plant
"Our apartment society common bill dropped by 85% from month one!"
Anil Nachhi
★★★★★85 kW Industrial EPC
"We partnered with One Step Solar for our manufacturing unit's 85 kW rooftop plant. Zero-downtime commissioning and payback in under 3.1 years."
Mah Kuntesh Patel
10+ Years of Engineering Clean Energy Independence
Empowering 50,000+ Indian homes, societies, and industries with reliable solar rooftop power.
80-Micron HDG Structures
Zero rust for 25 years with cyclone-proof wind resistance up to 150 km/h.
3-Pit Chemical Earthing
Dedicated DC, AC, and Lightning Arrestor earthing pits for complete safety.
50,000,000+ KWH Saved
Proven track record across residential, apartment, and industrial rooftops.
Residential Rooftop Solar (Up to ₹78,000 Subsidy)
1 kW: ₹30,000 Subsidy | 2 kW: ₹60,000 Subsidy | 3 kW & Above: ₹78,000 Fixed Subsidy
Industrial & Commercial Solar EPC
40% Accelerated Depreciation, Non-Penetrative Shed Mounting & DG Synchronization.
Apartment & Housing Society Solar
Get ₹18,000 per kW Government Grant for Cooperative Housing Societies up to 500 kW.
Commissioned Solar EPC Landmarks
124.54 kW
Viram
Annual Gen: ~1,80,500 Units
32.33 kW
Shiv Spandan
Annual Gen: ~46,800 Units
47.1 kW
Pincode@55
Annual Gen: ~68,200 Units
32.7 kW
Vivanta Heights
Annual Gen: ~47,400 Units
1. Configure Your Monthly Bill
₹4,000
2. Your Solar Savings Blueprint
PM Surya Ghar EligibleSystem Size3.5 kW
Govt. Subsidy₹78,000
Net Investment₹1,39,000
Monthly Saved₹3,780/mo
25-Yr Savings₹11.34 Lakhs
Roof Area280 sq.ft.
Payback3.1 Years
🌱 Offsets 4.6 Tons of CO₂/yr — equivalent to 140 mature trees.