ONS Sustainable Energy SolutionsDELIVERING EXCELLENCE, ALWAYS
Professional Solar Audit

Solar Savings Calculator

Generate a realistic 30-year ROI report using state-specific solar irradiation benchmarks and current government subsidy logic.

1

Calculation Method

Sq. Ft
%
2

Location & Category

PM Surya Ghar subsidy applies to domestic rooftop connections only.

3

Electricity Tariff

Current Rate

8.00 / kWh

₹3.00₹15.00

Tariff is auto-detected based on state average. You can adjust it based on your actual utility bill.

WHY CHOOSE ONS 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.

Trusted Solar EPC Partner

ONS Solar EPC Partnership

ONS Sustainable Energy Solutions is a leading Solar EPC provider in India, delivering reliable renewable energy solutions backed by industry standards and professional execution in India.

Solar EPC India
Quality Engineering
Sustainability Partner
25Y Performance

ONS Solar Support

Professional ONS Solar consultation, project guidance and after-sales assistance for your sustainability journey.

ONS SOLAR EXPERTS

PREDICTABLE POWER FOR A SUSTAINABLE FUTURE

Join homeowners and businesses who have already transitioned to affordable solar energy solutions.