Best Solar Panel Brands in India with Prices & Reviews

Solar energy is more than a trend in India—it’s a shift toward a smarter, cleaner future. With power bills climbing and environmental concerns growing, homeowners and business owners across the country are investing in solar panels. But with so many options, how do you pick the right one? This guide on the Best Solar Panels in India will help you make an informed decision based on efficiency, value, warranty, and real customer experiences.

Why Solar Power Is a Smart Investment in India

India enjoys abundant sunlight throughout the year, making solar power a natural choice. With over 300 sunny days annually, solar panels can save thousands on electricity bills over time. Add government subsidies and improved technology into the mix, and solar becomes not just environmentally responsible—but financially smart.

Top 10 Solar Panel Brands in India – 2025 Overview

1. Loom Solar

• Efficiency: 20%–22%

• Price Range: ₹25–₹35 per watt

• Warranty: 25 years

• Pros: BIS certified, compact design, excellent customer service

• Best For: Urban homes with limited rooftop space

• Customer Review:
  “Compact, efficient, and the installation process was smooth. Very happy with the results.” – Meera R., Bengaluru

2. Tata Power Solar

• Efficiency: 19%–20.5%

• Price Range: ₹23–₹33 per watt

• Warranty: 25 years

• Pros: Backed by Tata brand trust, widespread service network

• Best For: Homes and small businesses

• Customer Review:
  “Reliable and sturdy. It’s been over a year, and I’ve had no issues.” – Anil M., Pune

3. Waaree Energies

• Efficiency: Up to 21%

• Price Range: ₹22–₹32 per watt

• Warranty: 25 years

• Pros: Wide availability, great performance in Indian weather

• Best For: Budget-conscious buyers

• Customer Review:
  “Very affordable with solid build quality. Great for large rooftop setups.” – Deepak S., Jaipur

4. Vikram Solar

• Efficiency: 18.5%–20%

• Price Range: ₹24–₹34 per watt

• Warranty: 27 years (linear)

• Pros: Indian-made, great export-quality panels

• Best For: Residential and industrial

• Customer Review:
  “High durability and stable performance. Worth the slightly higher price.” – Shweta K., Hyderabad

5. RenewSys Solar

• Efficiency: 18.8% average

• Price Range: ₹20–₹30 per watt

• Warranty: 25 years

• Pros: Budget-friendly, Indian manufacturing

• Best For: Rural and semi-urban installations

• Customer Review:
  “Low-cost option but still performs decently. Good for basic needs.” – Ravi T., Nashik

6. Adani Solar

• Efficiency: 17%–19%

• Price Range: ₹21–₹31 per watt

• Warranty: 25 years

• Pros: Reliable for large-scale use, government project partner

• Best For: Farms and commercial rooftops

• Customer Review:
  “Great for our warehouse. Bulk purchase made the pricing reasonable.” – Pooja N., Gujarat

7. Panasonic Solar (Authorized Sellers in India)

• Efficiency: Up to 21.6%

• Price Range: ₹35–₹45 per watt

• Warranty: 25 years

• Pros: High-end panels, great in low light

• Best For: Premium buyers

• Customer Review:
  “Yes, expensive—but top-notch quality and performance.” – Rajesh J., Chennai

8. Canadian Solar (India Operations)

• Efficiency: 19%–20.3%

• Price Range: ₹28–₹38 per watt

• Warranty: 25 years

• Pros: Global reputation, now made in India

• Best For: Off-grid and hybrid systems

• Customer Review:
  “Good all-round panel. Installation team was fast and professional.” – Sneha L., Noida

9. Microtek Solar Panels

• Efficiency: 16%–18%

• Price Range: ₹19–₹26 per watt

• Warranty: 25 years

• Pros: Easy availability, good for beginners

• Best For: Small homes and rural setups

• Customer Review:
  “Simple setup, works well for basic lighting and fans.” – Manoj R., Lucknow

10. Havells Solar

• Efficiency: Around 18%

• Price Range: ₹25–₹33 per watt

• Warranty: 25 years

• Pros: Recognized brand, integrated solar solutions

• Best For: Residential rooftop systems

• Customer Review:
  “Havells has a good reputation, and their solar service matched my expectations.” – Ananya D., Kolkata

Price Comparison Table – 2025

BrandAvg. Cost per Watt (₹)Max EfficiencyWarrantyLoom Solar₹3022%25 yearsTata Solar₹2820.5%25 yearsWaaree₹2621%25 yearsVikram Solar₹2920%27 yearsRenewSys₹2518.8%25 yearsAdani Solar₹2619%25 yearsPanasonic₹4021.6%25 yearsCanadian Solar₹3520.3%25 yearsMicrotek₹2218%25 yearsHavells₹2918%25 years

Prices are indicative and may vary based on location and installation type.

Factors to Consider Before Buying

Efficiency

Higher efficiency panels generate more electricity in less space—important for smaller rooftops.

Warranty & Support

Look for brands that offer 25 years or more of linear performance warranty and have solid service networks.

Type of Panel

• Monocrystalline: Higher efficiency, higher cost

• Polycrystalline: Lower cost, slightly lower efficiency

Certifications

Ensure your solar panel is BIS certified and MNRE-approved for subsidy eligibility.

Government Incentives in India (2025 Update)

• Subsidy for Homes: Up to 40% on 3kW systems

• Net Metering: Sell back unused electricity to the grid

• PM-KUSUM Scheme: Subsidized systems for farmers and rural areas

Installation Tips

• Choose a certified installer

• Ensure your roof has 4+ hours of sunlight

• Keep panels clean for optimal efficiency

• Opt for smart monitoring systems to track usage and savings

Conclusion

Choosing the right solar panel can feel overwhelming, but it doesn’t have to be. This guide on the Best Solar Panel Brands in India with Prices & Reviews gives you a reliable foundation to make the right choice in 2025. Whether you want the most efficient panel, a cost-effective option, or a brand with great after-sales service—there’s something for everyone.

Solar is not just a trend—it’s your gateway to long-term savings, energy independence, and a cleaner planet. Take the step today, and power your home with sunshine.