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Renesola Solar Panels Review 2026

Comprehensive analysis of Renesola's solar panel portfolio — 115 panels reviewed with detailed specifications, efficiency data, and technology breakdown.

115 Panels Up to 23.5% Efficiency 95W – 720W Tier 1 Bankable
Renesola

Company Overview

Renesola, established in 2005, is a pioneer in the global new energy field, committed to mitigating global warming and providing quality power station solutions for global clients. They offer one-stop solutions including development, financing, design, construction, operation, and maintenance, along with state-of-the-art modules and comprehensive services. The company's global historical shipment is 25GW+.

Headquarters
Shanghai, China
Founded
2005
Employees
100-500
Production Capacity
16.5+ GW
Stock
NYSE: SOL
Website
Visit site

Key Statistics

Total Panels 115
Avg. Efficiency 21.7%
Max Efficiency 23.5%
Power Range 95W – 720W
Avg. Power 514W
Avg. Temp Coeff -0.30%/°C
Bifacial Panels 60 (52%)
Avg. Warranty 30 years

Technology Breakdown

Cell Technologies

N-type 77 panels (67.0%)
Unknown 32 panels (27.8%)
TOPCon 6 panels (5.2%)

Power Distribution

<400W 16 panels (13.9%)
400-499W 33 panels (28.7%)
500-599W 31 panels (27.0%)
600-699W 28 panels (24.3%)
700W+ 7 panels (6.1%)

Top Picks from Renesola

Most Efficient

# Model Power Efficiency Tech
1 RS5J-635NBG-E1 635W 23.5% Monocrystalline
2 RS5J-630NBG-E1 630W 23.3% Monocrystalline
3 YH465W-27MHD 465W 23.3% Monocrystalline
4 RS9-720NBG-E1 720W 23.2% Monocrystalline
5 RS4-500NBG-E1 500W 23.2% Monocrystalline

Highest Power

# Model Power Efficiency Tech
1 RS9-720NBG-E1 720W 23.2% Monocrystalline
2 RS9-715NBG-E1 715W 23.0% Monocrystalline
3 RS9-710NBG-E1 710W 22.9% Monocrystalline
4 RS9-705NBG-E1 705W 22.7% Monocrystalline
5 RS9-705NG-E1 705W 22.7% Monocrystalline

Best Renesola Panels by Use Case

Best for Residential

380–460W range, ranked by efficiency
23.0% 450W
23.0% 450W
23.0% 460W
22.8% 445W
22.8% 445W

Best for Commercial

500W+, ranked by power output
720W 23.2%
715W 23.0%
710W 22.9%
705W 22.7%
705W 22.7%

Best Bifacial

Dual-sided panels, ranked by efficiency
23.5% 635W
23.3% 630W
23.3% 465W
23.2% 720W
23.2% 500W

Pros & Cons

Strengths

  • Solid portfolio of 115 panels
  • Tier 1 bankable manufacturer — recognized by major financial institutions
  • High-efficiency panels available (up to 23.5%)
  • Strong bifacial lineup — 52% of portfolio supports dual-sided generation
  • Strong warranty coverage averaging 30 years
  • High-power panels available (up to 720W) for commercial applications
  • Established manufacturer with 21+ years of experience
  • Large-scale production capacity of 16.5+ GW

Considerations

  • Limited adoption of latest cell technologies (TOPCon/HJT)

Efficiency Distribution

15
<20%
13.0%
3
20-21%
2.6%
20
21-22%
17.4%
65
22-23%
56.5%
12
23%+
10.4%

Frequently Asked Questions

Renesola offers 115 solar panel models with an average efficiency of 21.7%. They are a Tier 1 bankable manufacturer, recognized by major financial institutions for reliability. Check their full panel lineup on ComparePV to find the best model for your needs.

Renesola manufactures panels ranging from 95W to 720W, covering both residential and commercial applications. Their portfolio includes N-type (67%), Unknown (28%), TOPCon (5%) cell technologies.

Renesola panels have an average efficiency of 21.7%, with their most efficient model reaching 23.5%. This puts them among the industry leaders in the current market.

Yes, Renesola offers 60 bifacial panels, representing 52% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.

Renesola panels come with an average performance warranty of 30 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels.

Renesola offers panels in the residential-friendly 380–460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications.

The Verdict

Renesola is an industry leader in efficiency, offering 115 panels suitable for both residential and commercial buyers. With an average efficiency of 21.7% and top models reaching 23.5%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability.

Compare Renesola with Competitors

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Renesola vs Canadian Solar
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Renesola vs AIKO
Renesola vs Hyundai

Explore All Renesola Panels

Browse the complete catalog of 115 Renesola solar panels with detailed specifications, filters, and comparison tools.

View All 115 Panels Compare Panels