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Talesun Solar Panels Review 2026

Comprehensive analysis of Talesun's solar panel portfolio — 144 panels reviewed with detailed specifications, efficiency data, and technology breakdown.

144 Panels Up to 24.8% Efficiency 380W – 710W Tier 1 Bankable
Talesun

Company Overview

Talesun Solar, a subsidiary of Zhongli Group, is a leading global photovoltaic manufacturer specializing in the development, manufacturing, and delivery of high-quality solar modules and integrated PV energy solutions. The company provides clean and affordable PV energy solutions for residential, commercial, and utility-scale applications. Talesun has secured its place as a Tier 1 module supplier according to Bloomberg and is among the Top 10 world's largest photovoltaic manufacturers.

Headquarters
Suzhou, China
Founded
2010
Employees
501
Production Capacity
5+ GW
Website
Visit site

Key Statistics

Total Panels 144
Avg. Efficiency 22.1%
Max Efficiency 24.8%
Power Range 380W – 710W
Avg. Power 564W
Avg. Temp Coeff -0.30%/°C
Bifacial Panels 85 (59%)
Avg. Warranty 29 years

Technology Breakdown

Cell Technologies

TOPCon 56 panels (38.9%)
PERC 51 panels (35.4%)
N-type 17 panels (11.8%)
Unknown 12 panels (8.3%)
HJT 8 panels (5.6%)

Power Distribution

<400W 8 panels (5.6%)
400-499W 32 panels (22.2%)
500-599W 34 panels (23.6%)
600-699W 67 panels (46.5%)
700W+ 3 panels (2.1%)

Top Picks from Talesun

Most Efficient

# Model Power Efficiency Tech
1 CIPRO-TN9C72M(H)-670 670W 24.8% Monocrystalline
2 CIPRO-TM9C72M-665W 665W 24.6% Monocrystalline
3 CIPRO-TN9C72M(H)-665 665W 24.6% Monocrystalline
4 CIPRO-TN9C54M-500W 500W 24.5% Monocrystalline
5 CIPRO-TM9C54M-500 500W 24.5% Monocrystalline

Highest Power

# Model Power Efficiency Tech
1 TM8G66M-710 710W 22.9% Monocrystalline
2 TM8G66M-705 705W 22.7% Monocrystalline
3 TM8G66M-700 700W 22.5% Monocrystalline
4 TM8G66M-695 695W 22.4% Monocrystalline
5 TM8G66M-690 690W 22.2% Monocrystalline

Best Talesun Panels by Use Case

Best for Residential

380–460W range, ranked by efficiency
22.8% 455W
22.5% 450W
22.5% 440W
22.3% 435W
22.3% 445W

Best for Commercial

500W+, ranked by power output
710W 22.9%
705W 22.7%
700W 22.5%
695W 22.4%
690W 22.2%

Best Bifacial

Dual-sided panels, ranked by efficiency
23.7% 660W
23.5% 635W
23.5% 655W
23.3% 630W
23.3% 650W

Pros & Cons

Strengths

  • Solid portfolio of 144 panels
  • Tier 1 bankable manufacturer — recognized by major financial institutions
  • High-efficiency panels available (up to 24.8%)
  • Strong bifacial lineup — 59% of portfolio supports dual-sided generation
  • Strong warranty coverage averaging 29 years
  • High-power panels available (up to 710W) for commercial applications
  • Large-scale production capacity of 5+ GW

Efficiency Distribution

5
<20%
3.5%
24
20-21%
16.7%
32
21-22%
22.2%
43
22-23%
29.9%
40
23%+
27.8%

Frequently Asked Questions

Talesun offers 144 solar panel models with an average efficiency of 22.1%. 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.

Talesun manufactures panels ranging from 380W to 710W, covering both residential and commercial applications. Their portfolio includes TOPCon (39%), PERC (35%), N-type (12%) cell technologies.

Talesun panels have an average efficiency of 22.1%, with their most efficient model reaching 24.8%. This puts them among the industry leaders in the current market.

Yes, Talesun offers 85 bifacial panels, representing 59% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.

Talesun panels come with an average performance warranty of 29 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.

Talesun 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.

Yes, Talesun has adopted TOPCon (Tunnel Oxide Passivated Contact) cell technology in part of their portfolio. TOPCon cells offer higher efficiency and better temperature performance compared to older PERC technology, making them a strong choice for maximizing energy production.

The Verdict

Talesun is an industry leader in efficiency, offering 144 panels suitable for both residential and commercial buyers. With an average efficiency of 22.1% and top models reaching 24.8%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability.

Compare Talesun with Competitors

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Explore All Talesun Panels

Browse the complete catalog of 144 Talesun solar panels with detailed specifications, filters, and comparison tools.

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