GoSolarIndex
India's Independent Rooftop Solar Register & Subsidy Authority

Go solar with accurate numbers and verified installers.

Compare MNRE and DISCOM-registered rooftop solar companies across 78+ cities. Calculate your PM Surya Ghar central subsidy up to ₹78,000 and DISCOM net-metering ROI.

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Essential tools and verified registries to plan your solar transition

PM Surya Ghar
Check Your Subsidy
Central DBT up to ₹78,000 calculations
₹55k–65k/kW
Know the Cost & ROI
Installed price per kW for 1 kW to 10 kW
1,700+ Listed
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Browse verified EPCs across 78+ cities
Waaree, Tata, Adani
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ALMM List-I, efficiency, warranties
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Cleaning & Maintenance
Rooftop panel cleaning kits and services
Accelerated Depr.
Solar for Business & C&I
Commercial rooftop ROI and tax benefits

Solar in India today

Verified MNRE & DISCOM Benchmark Data
PM Surya Ghar maximum central subsidy₹78,000 (for 3 kW+)
Average residential installed cost₹55,000–65,000 / kW
Average annual generation per kW~1,400–1,550 kWh
Typical residential system payback3.5–4.5 years
Empanelled vendors on national portalOver 10,000 registered
National PM Surya Ghar Target10 million households by 2027
Sources: Ministry of New and Renewable Energy (MNRE), pmsuryaghar.gov.in, CEA. How we calculate
Directory Preview · 1,700+ Listings

Verified Solar Installers

Direct contact details for empanelled EPC contractors with verified net-metering track records.

GS
Gridstone Solar SolutionsFeatured PartnerVerified Installer
5.0(3 Google reviews)·
Commercial Solar Installers·Amritsar, Punjab

Gridstone Solar Solutions is a premier Solar EPC company dedicated to delivering high-performance renewable energy solutions for residential, commercial, industrial, and utility-scale clients. The company specializes in designing, procuring, and constructing solar power systems that help businesses and communities transition to clean and sustainable energy.

Residential SolarCommercial SolarIndustrial SolarRooftop Installation
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BR
Blues RenewablesFeatured PartnerVerified Installer
5.0(1 Google reviews)·
Commercial Solar Installers·Chennai, Tamil Nadu

Blues Renewables is a Chennai-based solar EPC company providing residential, commercial, and industrial rooftop solar installation services across Tamil Nadu.

Residential SolarCommercial SolarIndustrial SolarTurnkey EPC
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MS
MP SOLAR PANELS.Featured PartnerVerified Installer
4.8(21 Google reviews)·
Residential Solar Installers·Raipur, Chhattisgarh

MP SOLAR PANELS. is a verified solar solutions contractor based in Raipur, Chhattisgarh. Located at BHILAI ROAD, Tatibandh, Raipur, Chhattisgarh 492099, India, the company provides end-to-end residential solar installers services across Raipur and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
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KA
Kondaas Automation Pvt LtdFeatured PartnerVerified Installer
4.8(7047 Google reviews)·
Commercial Solar Installers·Coimbatore, Tamil Nadu

Best solar panel company in South India. Get top-quality solar installations with government subsidies. Trusted clean energy partner since 1995.

Rooftop solarNet meteringSubsidy paperwork
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CS
Crystal Solar - Best Solar CompanyFeatured PartnerVerified Installer
Commercial Solar Installers·Agra, Uttar Pradesh

भारत की विश्वसनीय एकीकृत सोलर कंपनी, जो सोलर इंस्टॉलेशन, सरकारी सब्सिडी सहायता, नेट मीटरिंग और EPC सेवाएँ प्रदान करती है। CrystalPay Fintech Private Limited का एक ब्रांड — 50,000+ संतुष्ट ग्राहक और निरंतर बढ़ता हुआ नेटवर्क।

MNRE CertifiedOn-Grid SystemsSubsidy AssistanceEPC (Engineering, Procurement, Construction)
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Explore local solar quotes, DISCOM net-metering timelines, and customer ratings across Maharashtra, Gujarat, Rajasthan, Karnataka, and 30+ other states.

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Access state-specific DISCOM net-metering regulations, sanctioned load caps, nodal portals, and local installer directories.

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Calculators & Utilities

Solar Planning Tools

Free consumer calculators calibrated to official MNRE benchmarks and state electricity tariffs.

Official DBT Formula
PM Surya Ghar Subsidy Calculator

Calculate central DBT subsidy up to ₹78,000 based on sanctioned load and rooftop area.

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State DISCOM Tariffs
Solar Savings & Payback Calculator

Estimate monthly electricity bill offset, net investment after subsidy, and payback period.

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Load Recommendation
Solar System Size Calculator

Find whether 1 kW, 2 kW, 3 kW, or 5 kW matches your monthly unit consumption in kWh.

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All DISCOMs
State Net Metering Rules & Guides

Explore state DISCOM regulations, sanctioned load limits, gross vs. net metering, and banking rules.

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Research & Consumer Insights

Latest Solar Guides

View All Articles
Subsidy GuideSep 2026

PM Surya Ghar Muft Bijli Yojana Complete Application Guide

Step-by-step procedure to apply on the national portal, DISCOM feasibility, and DBT disbursement directly into your bank account.

Read Full Guide
Hardware ComparisonSep 2026

TOPCon vs Mono PERC Solar Panels in India

Efficiency metrics, heat degradation rates during Indian summers, and price difference analysis for rooftop installations.

Read Full Guide
Buyer ChecklistSep 2026

How to Verify a Solar Installer in India Before Paying Advance

Essential checklist: ALMM module certification, DISCOM vendor empanelment ID, GST verification, and customer warranty terms.

Read Full Guide
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