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Manufacturer review

Astronergy panels, read off the datasheets

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...

Everything below is computed from those 150 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Astronergy does not publish a figure, it is left out of the average rather than assumed.

Panels
150
models in the database
Average efficiency
22.7%
across the catalogue
Best efficiency
24.8%
their strongest module
Power range
370-735 Wp
smallest to largest
Bifacial share
69%
104 dual-sided models
Average warranty
30 years
guaranteed output term
01

The top of the range

The leaders of Astronergy's own catalogue on the two figures a specification sheet leads with. Neither is a verdict: the most efficient module in a range is rarely the one that suits a given roof.

Most efficient module efficiency
1 CHSM66RN(DG)/F-BQ-670 Monocrystalline bifacial 670 Wp 24.8% 2 CHSM66RN(DG)/F-BQ Monocrystalline bifacial 670 Wp 24.8% 3 CHSM66RN(DG)/F-BQ-665 Monocrystalline bifacial 665 Wp 24.6% 4 CHSM66RN(DG)/F-BQ-660 Monocrystalline bifacial 660 Wp 24.4% 5 CHSM66RN(DG)/F-BQ-655 Monocrystalline bifacial 655 Wp 24.2%
Sort the whole catalogue by efficiency
Highest power nameplate output
1 CHSM66N(DG)/F-BH-735 Monocrystalline bifacial 23.7% 735 Wp 2 CHSM66N(DG)/F-BH-730 Monocrystalline bifacial 23.5% 730 Wp 3 CHSM66N(DG)/F-BH-725 Monocrystalline bifacial 23.3% 725 Wp 4 CHSM66N(DG)/F-BH-720 Monocrystalline bifacial 23.2% 720 Wp 5 CHSM66N(DG)/F-BH-715 Monocrystalline bifacial 23.0% 715 Wp
Sort the whole catalogue by power
02

By what the array is for

Three cuts of the same catalogue, each ordered by efficiency inside its band. An empty column means the brand does not build for that case.

For a house roof 380-460 Wp
1 CHSM48RN(DG)(BLH)/F-BH-460 Monocrystalline bifacial 460 Wp 23.0% 2 CHSM48RN(DG)/F-BH-460 Monocrystalline bifacial 460 Wp 23.0% 3 CHSM54RNs(DG)(BLH)/F-BH-460W Monocrystalline bifacial 460 Wp 23.0% 4 CHSM54RNs(DG)/F-BH-460W Monocrystalline bifacial 460 Wp 23.0% 5 CHSM54RNs(DG)(BLH)/F-BH-460 Monocrystalline bifacial 460 Wp 23.0%
For a commercial array 500 Wp and up
1 CHSM66N(DG)/F-BH-735 Monocrystalline bifacial 735 Wp 23.7% 2 CHSM66N(DG)/F-BH-730 Monocrystalline bifacial 730 Wp 23.5% 3 CHSM66N(DG)/F-BH-725 Monocrystalline bifacial 725 Wp 23.3% 4 CHSM66N(DG)/F-BH-720 Monocrystalline bifacial 720 Wp 23.2% 5 CHSM66N(DG)/F-BH-715 Monocrystalline bifacial 715 Wp 23.0%
For a ground mount dual-sided
1 CHSM66RN(DG)/F-BQ-670 Monocrystalline bifacial 670 Wp 24.8% 2 CHSM66RN(DG)/F-BQ Monocrystalline bifacial 670 Wp 24.8% 3 CHSM66RN(DG)/F-BQ-665 Monocrystalline bifacial 665 Wp 24.6% 4 CHSM66RN(DG)/F-BQ-660 Monocrystalline bifacial 660 Wp 24.4% 5 CHSM66RN(DG)/F-BQ-655 Monocrystalline bifacial 655 Wp 24.2%
03

What the catalogue is made of

Cell technology across the market

Shares are of the 150 modules in the database, counted once each. A power ladder of one module counts as its rungs, which is why a large catalogue is not the same as a wide one.

Cell technology share of the catalogue
TOPCon 88.7% 133 PERC 8.0% 12 N-type 3.3% 5
TOPCon accounts for 88.7% of the catalogue - 133 of 150 modules.
Efficiency spread share of the catalogue
20-21% 4.0% 6 21-22% 9.3% 14 22-23% 48.0% 72 23%+ 38.7% 58
04

Strengths and gaps

Both lists are derived from the figures above rather than written about the brand. A gap here is a gap in what is published, which is not always a gap in what is built.

What this catalogue is good at
  • Solid portfolio of 150 panels
  • Tier 1 bankable manufacturer - recognized by major financial institutions
  • High-efficiency panels available (up to 24.8%)
  • Strong bifacial lineup - 69% of portfolio supports dual-sided generation
  • Strong warranty coverage averaging 30 years
  • High-power panels available (up to 735W) for commercial applications
  • Large-scale production capacity of 76+ GW
05

In short

Astronergy: Astronergy is an industry leader in efficiency, offering 150 panels suitable for both residential and commercial buyers. With an average efficiency of 22.7% 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.
Common questions
Is Astronergy a good solar panel manufacturer?
Astronergy offers 150 solar panel models with an average efficiency of 22.7%. 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.
What types of solar panels does Astronergy make?
Astronergy manufactures panels ranging from 370W to 735W, covering both residential and commercial applications. Their portfolio includes TOPCon (89%), PERC (8%), N-type (3%) cell technologies.
How efficient are Astronergy solar panels?
Astronergy panels have an average efficiency of 22.7%, with their most efficient model reaching 24.8%. This puts them among the industry leaders in the current market.
Does Astronergy make bifacial solar panels?
Yes, Astronergy offers 104 bifacial panels, representing 69% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.
What warranty does Astronergy offer on their solar panels?
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.
Are Astronergy panels good for residential use?
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.
Does Astronergy use TOPCon technology?
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.
06

Compared with

Build your own

A brand comparison weighs the two catalogues against each other - what each builds, at what efficiency, and how deep the range goes.

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