Compare rooftop solar installers

Price per kW, warranty, certifications, install volume — every PM Surya Ghar-aligned installer in your DISCOM area, ranked the way you choose. The MNRE empaneled pool grew past 40,000 vendors in July 2025, so we default to recently verified — re-sort by price, rating, or volume as you like.

Our pick for you

An opinionated recommendation, scored on objective signals — not paid placement. How we pick

RainbowHome pick

Kalpa Power

Top-5, South-India specialist

Price per kW: ₹44,000–₹54,000
Warranty: 25 yr panel · 10 yr inverter
Installs: 6,500+
Rating: 4.2(320)

KAAP

Verified· 5d agoMNRE empanelledBIS

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Lowest price in your state — ₹44,000–₹54,000/kW
Longest warranty: 25-yr panel / 10-yr inverter

Showing 15 of 15 installers

Kalpa Power
Top-5, South-India specialist
Price per kW
₹44,000–₹54,000
Warranty
25 yr panel · 10 yr inverter
Installs
6,500+
Rating
4.2(320)
KAAP
Verified· 5d agoMNRE empanelledBIS
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Freyr Energy
South-India focused, value tier
Price per kW
₹45,000–₹55,000
Warranty
25 yr panel · 10 yr inverter
Installs
12,000+
Rating
4.2(780)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBIS
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Oorjan
Bengaluru-based, software-led
Price per kW
₹46,000–₹56,000
Warranty
25 yr panel · 10 yr inverter
Installs
4,500+
Rating
4.3(380)
KATNKL
Verified· 5d agoMNRE empanelledBIS
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Roofsol Energy
Top-5 installer per 2025 rankings
Price per kW
₹46,000–₹56,000
Warranty
25 yr panel · 10 yr inverter
Installs
7,500+
Rating
4.3(410)
MHKA
Verified· 5d agoMNRE empanelledBIS
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MYSUN
Delhi-based marketplace, MNRE-empanelled
Price per kW
₹47,000–₹57,000
Warranty
25 yr panel · 10 yr inverter
Installs
8,000+
Rating
4.1(520)
KAMHTN
Verified· 5d agoMNRE empanelledBIS
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Cleantech Solar
EPC-focused with C&I and residential
Price per kW
₹47,000–₹57,000
Warranty
25 yr panel · 10 yr inverter
Installs
5,500+
Rating
4.2(240)
KAMH
Verified· 5d agoMNRE empanelledBIS
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Goldi Solar
Tier-1 module manufacturer-installer
Price per kW
₹48,000–₹58,000
Warranty
25 yr panel · 10 yr inverter
Installs
14,000+
Rating
4.2(620)
KAMHTN
Verified· 5d agoMNRE empanelledBISUL
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SolarSquare
25,000+ home installs across India, UL-certified
Price per kW
₹48,000–₹58,000
Warranty
25 yr panel · 10 yr inverter
Installs
25,000+
Rating
4.5(4,200)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBISUL
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Loom Solar
DIY-friendly variant, retail-first
Price per kW
₹49,000–₹59,000
Warranty
25 yr panel · 10 yr inverter
Installs
15,000+
Rating
4.1(1,700)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBIS
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HARTEK
Pan-India, MNRE-empanelled EPC
Price per kW
₹50,000–₹60,000
Warranty
25 yr panel · 10 yr inverter
Installs
22,000+
Rating
4.3(950)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBISUL
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ZunRoof
Godrej-backed, AI-driven roof design
Price per kW
₹50,000–₹60,000
Warranty
25 yr panel · 10 yr inverter
Installs
18,000+
Rating
4.3(1,100)
KAMH
Verified· 5d agoMNRE empanelledBIS
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Vikram Solar
Domestic manufacturer-installer integration
Price per kW
₹51,000–₹61,000
Warranty
25 yr panel · 10 yr inverter
Installs
28,000+
Rating
4.3(1,250)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBISUL
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Adani Solar
Tier-1 module manufacturer-installer
Price per kW
₹52,000–₹62,000
Warranty
25 yr panel · 10 yr inverter
Installs
35,000+
Rating
4.4(1,800)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBISUL
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Tata Power Solar
India's largest rooftop solar EPC, Tata Group trust
Price per kW
₹52,000–₹62,000
Warranty
25 yr panel · 10 yr inverter
Installs
1,00,000+
Rating
4.4(1,850)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBISUL
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Mahindra Solarize
Brand trust premium, Mahindra Group
Price per kW
₹54,000–₹64,000
Warranty
25 yr panel · 10 yr inverter
Installs
30,000+
Rating
4.4(1,400)
KAMHTNKLAP
Verified· 5d agoMNRE empanelledBISUL
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