ONS Sustainable Energy Solutions –
Leading Solar EPC Company in India
We design, engineer, install and maintain residential, commercial and industrial solar power systems across India. Reduce electricity bills with clean, reliable and sustainable solar energy solutions from ONS Solar.
Tons of CO₂ reduced
Energy Cost Savings
Renewable Energy Generated
Higher Energy Efficiency
Our Services
We provide specialized solar energy and sustainability solutions designed for maximum efficiency and long-term financial returns.
Solar & ESG Excellence.ONS Sustainable Energy Solutions is a leading Solar EPC Company serving India's regional industrial and commercial hubs.
Eco Friendly
ONS Solar solutions reducing carbon footprint for organizations across India.
Smart Savings
ONS Commercial solar systems engineered to maximize business ROI and lower utility bills.
Calculate Your Financial Impact
Calculation Method
Location & Category
Electricity Tariff
Current Rate
₹8.00 / kWh
Your Potential Awaits
Fill in your energy details and click calculate to see your personalized solar savings report.
GET UP TO
₹1,08,000
SUBSIDY
ONS SOLAR SAVINGS FOR HOMES IN INDIA
Industries
We Serve
Featured Projects
Delivering high-performance clean energy solutions and sustainable infrastructure across India's regional hubs.
Residential Solar
Commercial Solar
Rooftop Solar
Industrial Solar
TECHNICAL EXCELLENCE BY
ONS SUSTAINABLE ENERGY SOLUTIONS
END-TO-END SOLAR
ONS Sustainable Energy Solutions provides complete solar EPC planning, design, and execution.
INDUSTRY EXPERTISE
Specialized ONS Solar solutions for manufacturing, healthcare, commercial, and industrial sectors.
SOLAR ROI DRIVEN
ONS Solar designs maximize energy efficiency and deliver long-term business value for Indian enterprises.
APN SOLAR PARTNERSHIP
ONS Sustainable Energy Solutions is a partner of APN Solar, delivering reliable renewable energy solutions backed by industry standards and professional execution in India.
Powering Sustainable
Growth across Regional Hubs
Delhi NCR, Haryana, Punjab, W. UP & Himachal Pradesh
With a strong regional presence, ONS Sustainable Energy Solutions delivers Solar EPC, ESG Consulting, Sustainability Solutions, E-Waste Management and EV Infrastructure services, helping industries, hospitals, commercial establishments and renewable energy businesses achieve their sustainability goals in India.
Reg. Office
A4/11 FF, Sector 15, Rohini, Delhi-110089
Service Coverage Region
Delhi NCR • Haryana • Punjab • W. UP • Himachal Pradesh
Service Coverage Areas
Regional Delivery Network
Our certified technical teams provide 24/7 monitoring and maintenance support across all listed industrial and commercial hubs.
