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Astronergy Solar Panels Review 2026

Comprehensive analysis of Astronergy's solar panel portfolio — 127 panels reviewed with detailed specifications, efficiency data, and technology breakdown.

127 Panels Up to 24.1% Efficiency 370W – 730W Tier 1 Bankable
Astronergy

Company Overview

Astronergy is a global manufacturer and supplier of solar modules, and a subsidiary of Chint Group, one of the world's leading providers of smart energy solutions. The company focuses on the R&D, production, and sales of high-efficiency crystalline silicon PV cells and PV modules. Astronergy has established intelligent manufacturing bases in multiple locations, including China and Thailand.

Headquarters
Hangzhou, China
Founded
2006
Employees
12000+
Production Capacity
76+ GW
Stock
Shanghai Stock Exchange: SHA: 601877
Website
Visit site

Key Statistics

Total Panels 127
Avg. Efficiency 22.6%
Max Efficiency 24.1%
Power Range 370W – 730W
Avg. Power 530W
Avg. Temp Coeff -0.29%/°C
Bifacial Panels 85 (67%)
Avg. Warranty 30 years

Technology Breakdown

Cell Technologies

TOPCon 94 panels (74.0%)
N-type 25 panels (19.7%)
PERC 8 panels (6.3%)

Power Distribution

<400W 4 panels (3.1%)
400-499W 58 panels (45.7%)
500-599W 20 panels (15.7%)
600-699W 39 panels (30.7%)
700W+ 6 panels (4.7%)

Top Picks from Astronergy

Most Efficient

# Model Power Efficiency Tech
1 CHSM66RN(DG)/F-BH-650W 650W 24.1% Monocrystalline
2 CHSM66RN(DG)/F-BH-645W 645W 23.9% Monocrystalline
3 CHSM48RN(DG)/F-BH-475 475W 23.8% Monocrystalline
4 CHSM54RN(DG)/F-BH-530 530W 23.8% Monocrystalline
5 CHSM66RN(DG)/F-BH-640W 640W 23.7% Monocrystalline

Highest Power

# Model Power Efficiency Tech
1 CHSM66N(DG)/F-BH-730 730W 23.5% Monocrystalline
2 CHSM66N(DG)/F-BH-725 725W 23.3% Monocrystalline
3 CHSM66N(DG)/F-BH-720 720W 23.2% Monocrystalline
4 CHSM66N(DG)/F-BH-715 715W 23.0% Monocrystalline
5 CHSM66N(DG)/F-BH-710 710W 22.9% Monocrystalline

Best Astronergy Panels by Use Case

Best for Residential

380–460W range, ranked by efficiency
23.0% 460W
23.0% 460W
23.0% 460W
23.0% 460W
23.0% 460W

Best for Commercial

500W+, ranked by power output
730W 23.5%
725W 23.3%
720W 23.2%
715W 23.0%
710W 22.9%

Best Bifacial

Dual-sided panels, ranked by efficiency
24.1% 650W
23.9% 645W
23.8% 530W
23.8% 475W
23.7% 640W

Pros & Cons

Strengths

  • Solid portfolio of 127 panels
  • Tier 1 bankable manufacturer — recognized by major financial institutions
  • High-efficiency panels available (up to 24.1%)
  • Strong bifacial lineup — 67% of portfolio supports dual-sided generation
  • Strong warranty coverage averaging 30 years
  • High-power panels available (up to 730W) for commercial applications
  • Large-scale production capacity of 76+ GW

Efficiency Distribution

3
20-21%
2.4%
13
21-22%
10.2%
69
22-23%
54.3%
42
23%+
33.1%

Frequently Asked Questions

Astronergy offers 127 solar panel models with an average efficiency of 22.6%. 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.

Astronergy manufactures panels ranging from 370W to 730W, covering both residential and commercial applications. Their portfolio includes TOPCon (74%), N-type (20%), PERC (6%) cell technologies.

Astronergy panels have an average efficiency of 22.6%, with their most efficient model reaching 24.1%. This puts them among the industry leaders in the current market.

Yes, Astronergy offers 85 bifacial panels, representing 67% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.

Astronergy 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.

Astronergy 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, Astronergy 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

Astronergy is an industry leader in efficiency, offering 127 panels suitable for both residential and commercial buyers. With an average efficiency of 22.6% and top models reaching 24.1%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability.

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Explore All Astronergy Panels

Browse the complete catalog of 127 Astronergy solar panels with detailed specifications, filters, and comparison tools.

View All 127 Panels Compare Panels