---
title: "Huasun vs A.B. Energy - Brand Comparison | ComparePV"
description: "Compare Huasun vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/huasun-vs-a-b-energy"
---

# Huasun vs A.B. Energy

Huasun has the broader catalog (126 vs 0 models). Huasun leans bifacial (90% of lineup).


## The two companies


| Attribute | Huasun | A.B. Energy |
| --- | --- | --- |
| Country | China | Germany |
| Headquarters | Xuancheng, Anhui | Wiesbaden |
| Founded | 2020 | 1996 |
| Employees | 2500+ | 1,400 |
| Annual capacity | 20 GW/year |  |
| Tier 1 | yes |  |
| Listed | Shenzhen Stock Exchange: 000790 | Xetra, Frankfurt Stock Exchange: AB9 |
| Website | [https://www.huasunsolar.com/](https://www.huasunsolar.com/) | [https://abo-energy.com](https://abo-energy.com) |

Huasun Energy is a global leader in heterojunction (HJT) solar technology, specializing in the R&D and large-scale production of ultra-high-efficiency n-type HJT products. They cover the entire value chain from silicon ingots and wafers to HJT cells and modules, delivering cutting-edge solutions for the solar...

ABO Energy is a renewable energy company that develops and constructs renewable energy projects, focusing on wind, solar, and storage facilities. They offer turnkey solutions and have connected several gigawatts of nominal output to the grid. The company is active internationally and is committed to driving the energy...


## Catalog & Power


| Measure | Huasun | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 126 | 0 | +126 |
| Max Power | 730 W | 0 W | +730 W |
| Avg Power | 523 W | 0 W | +523 W |


## Efficiency


| Measure | Huasun | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.90% | - |  |
| Avg Efficiency | 21.92% | - |  |


## Reliability & Warranty


| Measure | Huasun | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.258%/°C | - |  |
| Bifacial Share | 113 (90%) | 0 (0%) | +90 pp |
| Avg Warranty | 30.0 yrs | - |  |


## Efficiency distribution

Huasun skews to higher efficiency: 30% of lineup is 23%+


| Efficiency band | Huasun | A.B. Energy |
| --- | --- | --- |
| \<20% | 12 (9.5%) | 0 |
| 20-21% | 2 (1.6%) | 0 |
| 21-22% | 9 (7.1%) | 0 |
| 22-23% | 65 (51.6%) | 0 |
| 23%+ | 38 (30.2%) | 0 |


## Power distribution

Huasun offers more 600W+ panels (28% of lineup)


| Power band | Huasun | A.B. Energy |
| --- | --- | --- |
| \<400W | 9 (7.1%) | 0 |
| 400-499W | 46 (36.5%) | 0 |
| 500-599W | 36 (28.6%) | 0 |
| 600-699W | 17 (13.5%) | 0 |
| 700W+ | 18 (14.3%) | 0 |


## Cell technology

Dominant cell tech: **HJT** (75%)


| Technology | Huasun | A.B. Energy |
| --- | --- | --- |
| HJT | 94 (74.6%) | 0 |
| TOPCon | 32 (25.4%) | 0 |


## Top panels, Huasun


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HSN-210-B132DS730](https://comparepv.com/panel/huasun-hsn-210-b132ds730) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [RS730S9-132GANT](https://comparepv.com/panel/huasun-rs730s9-132gant) | 730 | 23.5 | -0.310 | Monocrystalline |
| 3 | [HSN-210-B132DS725](https://comparepv.com/panel/huasun-hsn-210-b132ds725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [RS725S9-132GANT](https://comparepv.com/panel/huasun-rs725s9-132gant) | 725 | 23.3 | -0.310 | Monocrystalline |
| 5 | [HSN-210-B132DS720](https://comparepv.com/panel/huasun-hsn-210-b132ds720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 6 | [HSN-210-B132DSU720](https://comparepv.com/panel/huasun-hsn-210-b132dsu720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 7 | [RS720S9-132GANT](https://comparepv.com/panel/huasun-rs720s9-132gant) | 720 | 23.2 | -0.310 | Monocrystalline |
| 8 | [HSN-210-B132DS715](https://comparepv.com/panel/huasun-hsn-210-b132ds715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 9 | [HSN-210-B132DSU715](https://comparepv.com/panel/huasun-hsn-210-b132dsu715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 10 | [RS715S89-132GANT](https://comparepv.com/panel/huasun-rs715s89-132gant) | 715 | 23.0 | -0.310 | Monocrystalline |


## Summary

Huasun is a Chinese solar manufacturer founded in 2020 and headquartered in Xuancheng, Anhui Province. Despite its relatively short history, the company has scaled rapidly, reaching 20 GW of integrated cell and module production capacity by end of 2024 and targeting 40 GW by end of 2025. Huasun achieved BloombergNEF Tier 1 status in Q1 2023 - described by industry sources as "record time for an HJT manufacturer" - and has maintained that status through Q4 2024 and into 2025. It has shipped over 13 GW of product across more than 80 countries. A.B. Energy is a much smaller Italian firm, operating under the SRLS legal structure; based on available information it appears to function primarily as a distributor and integrator of energy-efficiency solutions rather than as a module manufacturer with its own production lines. No BloombergNEF Tier 1 listing or comparable bankability recognition was found for A.B. Energy. On institutional footprint alone, Huasun is significantly ahead.

Huasun's entire product strategy is built around heterojunction (HJT) technology, a premium n-type cell architecture that combines crystalline silicon with thin-film amorphous silicon layers, yielding efficiency figures that industry reviewers place up to roughly 23.9% at the module level, along with a low temperature coefficient and bifacial design suited to both commercial rooftops and utility-scale ground-mount projects. Its Himalaya series, including high-power G12 variants exceeding 700 W, targets large-format utility and C&I installations, while smaller Himalaya G10 Black modules address residential rooftops. Kiwa PVEL awarded Huasun G12 modules "Top Performer" recognition in reliability testing. For A.B. Energy, no confirmed proprietary module families, cell technology, or independent performance test results were identified through available sources, making a technology-level comparison impossible without risk of fabrication.

For most buyers in 2025 - whether residential, commercial, or utility - Huasun is the straightforward choice between these two names. It brings confirmed manufacturing scale, bankability credentials, competitive HJT efficiency, and a 30-year product and power warranty. A.B. Energy may serve a role as a regional distributor or project developer in the Italian market, but it cannot be evaluated as an equivalent module manufacturer on current public evidence.

\---LINKS---

\- https://solarbuildermag.com/news/hjt-module-specialist-huasun-named-tier-1-by-bloombergnef-in-record-time/ \| Huasun named Tier 1 by BloombergNEF in record time - Solar Builder \| article

\- https://solarquarter.com/2024/08/26/huasun-secures-spot-on-bnef-pv-module-maker-tier-1-list-for-q3-2024-with-all-heterojunction-projects/ \| Huasun secures BNEF Tier 1 Q3 2024 with all-HJT projects \| article

\- https://www.solarquotes.com.au/panels/huasun-review.html \| Huasun Solar Panels Review - SolarQuotes \| review

\- https://energyindustryreview.com/renewables/huasun-g12-hjt-modules-recognized-as-top-performer-by-kiwa-pvel/ \| Huasun G12 HJT Modules recognized as Top Performer by Kiwa PVEL \| article

\- https://www.enfsolar.com/a-b-energy \| A.B. Energy SRLS company profile - ENF Solar \| article

Sources:

\- \[HJT module specialist Huasun named Tier 1 by BloombergNEF 'in record time'\](https://solarbuildermag.com/news/hjt-module-specialist-huasun-named-tier-1-by-bloombergnef-in-record-time/)

\- \[Huasun Secures Spot on BNEF PV Module Maker Tier 1 List for Q3 2024\](https://solarquarter.com/2024/08/26/huasun-secures-spot-on-bnef-pv-module-maker-tier-1-list-for-q3-2024-with-all-heterojunction-projects/)

\- \[Huasun Solar Panels Review - SolarQuotes\](https://www.solarquotes.com.au/panels/huasun-review.html)

\- \[Huasun G12 HJT Modules Recognized as Top Performer by Kiwa PVEL\](https://energyindustryreview.com/renewables/huasun-g12-hjt-modules-recognized-as-top-performer-by-kiwa-pvel/)

\- \[A.B. Energy SRLS - ENF Solar Directory\](https://www.enfsolar.com/a-b-energy)

Written by claude-sonnet from the figures above.


## Other comparisons

- [Huasun vs AE Solar](https://comparepv.com/huasun-vs-ae-solar)
- [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy)
- [Huasun vs AIKO](https://comparepv.com/huasun-vs-aiko)
- [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy)
- [Huasun vs ARTsolar](https://comparepv.com/huasun-vs-artsolar)
- [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy)


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Source: https://comparepv.com/huasun-vs-a-b-energy

Not in this file, on the page: the distributions above drawn as charts.