Weran Solar Solar Panels Review 2026

Comprehensive analysis of Weran Solar's solar panel portfolio — 17 panels reviewed with detailed specifications, efficiency data, and technology breakdown.

17 Panels Up to 24.6% Efficiency 420W – 665W

Weran Solar

Company Overview

Key Statistics

Total Panels 17

Avg. Efficiency 22.9%

Max Efficiency 24.6%

Power Range 420W – 665W

Avg. Power 571W

Avg. Temp Coeff -0.28%/°C

Bifacial Panels 6 (35%)

Avg. Warranty 27 years

Technology Breakdown

Cell Technologies

Unknown 17 panels (100.0%)

Power Distribution

400-499W 5 panels (29.4%)

500-599W 1 panels (5.9%)

600-699W 11 panels (64.7%)

Top Picks from Weran Solar

Most Efficient

#	Model	Power	Efficiency	Tech
1	WR7-72HVD-665M	665W	24.6%	Monocrystalline
2	WR7-72HVD-660M	660W	24.4%	Monocrystalline
3	WR7-72HVD-655M	655W	24.2%	Monocrystalline
4	WR7-72HVD-650M	650W	24.1%	Monocrystalline
5	WR7-72HVD-645M	645W	23.9%	Monocrystalline

Highest Power

#	Model	Power	Efficiency	Tech
1	WR7-72HVD-665M	665W	24.6%	Monocrystalline
2	WR7-72HVD-660M	660W	24.4%	Monocrystalline
3	WR7-72HVD-655M	655W	24.2%	Monocrystalline
4	WR7-72HVD-650M	650W	24.1%	Monocrystalline
5	WR7-72HVD-645M	645W	23.9%	Monocrystalline

Best Weran Solar Panels by Use Case

Best for Residential

380–460W range, ranked by efficiency

#1 WR5-54HTH-440M

22.5% 440W

#2 WR5-54HTH-435M

22.3% 435W

#3 WR5-54HTH-430M

22.0% 430W

#4 WR5-54HTH-425M

21.8% 425W

#5 WR5-54HTH-420M

21.5% 420W

Best for Commercial

500W+, ranked by power output

#1 WR7-72HVD-665M

665W 24.6%

#2 WR7-72HVD-660M

660W 24.4%

#3 WR7-72HVD-655M

655W 24.2%

#4 WR7-72HVD-650M

650W 24.1%

#5 WR7-72HVD-645M

645W 23.9%

Best Bifacial

Dual-sided panels, ranked by efficiency

#1 WR7-72HVD-665M

24.6% 665W

#2 WR7-72HVD-660M

24.4% 660W

#3 WR7-72HVD-655M

24.2% 655W

#4 WR7-72HVD-650M

24.1% 650W

#5 WR7-72HVD-645M

23.9% 645W

Pros & Cons

Strengths

High-efficiency panels available (up to 24.6%)
Strong warranty coverage averaging 27 years
High-power panels available (up to 665W) for commercial applications

Considerations

Limited adoption of latest cell technologies (TOPCon/HJT)

Efficiency Distribution

21-22%

11.8%

22-23%

47.1%

23%+

41.2%

Frequently Asked Questions

Weran Solar offers 17 solar panel models with an average efficiency of 22.9%. Check their full panel lineup on ComparePV to find the best model for your needs.

Weran Solar manufactures panels ranging from 420W to 665W, covering both residential and commercial applications. Their portfolio includes Unknown (100%) cell technologies.

Weran Solar panels have an average efficiency of 22.9%, with their most efficient model reaching 24.6%. This puts them among the industry leaders in the current market.

Yes, Weran Solar offers 6 bifacial panels, representing 35% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.

Weran Solar panels come with an average performance warranty of 27 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.

Weran Solar 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

Weran Solar is an industry leader in efficiency, offering 17 panels suitable for both residential and commercial buyers. With an average efficiency of 22.9% and top models reaching 24.6%, their panels deliver competitive performance.