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

# Hanersun vs A.B. Energy

Hanersun has the broader catalog (254 vs 0 models). Hanersun leans bifacial (54% of lineup).


## The two companies


| Attribute | Hanersun | A.B. Energy |
| --- | --- | --- |
| Country | China | Germany |
| Headquarters | Nanjing | Wiesbaden |
| Founded |  | 1996 |
| Employees |  | 1,400 |
| Annual capacity |  |  |
| Tier 1 | no |  |
| Listed |  | Xetra, Frankfurt Stock Exchange: AB9 |
| Website | [https://www.hanersun.com](https://www.hanersun.com) | [https://abo-energy.com](https://abo-energy.com) |

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 | Hanersun | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 254 | 0 | +254 |
| Max Power | 750 W | 0 W | +750 W |
| Avg Power | 540 W | 0 W | +540 W |


## Efficiency


| Measure | Hanersun | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.80% | - |  |
| Avg Efficiency | 22.19% | - |  |


## Reliability & Warranty


| Measure | Hanersun | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.300%/°C | - |  |
| Bifacial Share | 136 (54%) | 0 (0%) | +54 pp |
| Avg Warranty | 28.6 yrs | - |  |


## Efficiency distribution

Hanersun skews to higher efficiency: 22% of lineup is 23%+


| Efficiency band | Hanersun | A.B. Energy |
| --- | --- | --- |
| \<20% | 2 (0.8%) | 0 |
| 20-21% | 32 (12.6%) | 0 |
| 21-22% | 70 (27.6%) | 0 |
| 22-23% | 94 (37.0%) | 0 |
| 23%+ | 56 (22.0%) | 0 |


## Power distribution

Hanersun offers more 600W+ panels (35% of lineup)


| Power band | Hanersun | A.B. Energy |
| --- | --- | --- |
| \<400W | 8 (3.1%) | 0 |
| 400-499W | 108 (42.5%) | 0 |
| 500-599W | 48 (18.9%) | 0 |
| 600-699W | 76 (29.9%) | 0 |
| 700W+ | 14 (5.5%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (67%)


| Technology | Hanersun | A.B. Energy |
| --- | --- | --- |
| TOPCon | 170 (66.9%) | 0 |
| PERC | 57 (22.4%) | 0 |
| Back Contact | 18 (7.1%) | 0 |
| N-type | 9 (3.5%) | 0 |


## Top panels, Hanersun


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HN21N-66HT750W](https://comparepv.com/panel/hanersun-hn21n-66ht750w) | 750 | 24.1 | -0.280 | Monocrystalline |
| 2 | [HN21N-66HT745W](https://comparepv.com/panel/hanersun-hn21n-66ht745w) | 745 | 24.0 | -0.280 | Monocrystalline |
| 3 | [HN21N-66HT740W](https://comparepv.com/panel/hanersun-hn21n-66ht740w) | 740 | 23.8 | -0.280 | Monocrystalline |
| 4 | [HN21N-66HT735W](https://comparepv.com/panel/hanersun-hn21n-66ht735w) | 735 | 23.7 | -0.280 | Monocrystalline |
| 5 | [HN21N-66HT730W](https://comparepv.com/panel/hanersun-hn21n-66ht730w) | 730 | 23.5 | -0.280 | Monocrystalline |
| 6 | [HN21N-66HT725W](https://comparepv.com/panel/hanersun-hn21n-66ht725w) | 725 | 23.3 | -0.280 | Monocrystalline |
| 7 | [HN21N-66HT720W](https://comparepv.com/panel/hanersun-hn21n-66ht720w) | 720 | 23.2 | -0.280 | Monocrystalline |
| 8 | [HN21N-66HT715W](https://comparepv.com/panel/hanersun-hn21n-66ht715w) | 715 | 23.0 | -0.280 | Monocrystalline |
| 9 | [HN21N-66HT710W](https://comparepv.com/panel/hanersun-hn21n-66ht710w) | 710 | 22.9 | -0.280 | Monocrystalline |
| 10 | [HN21N-66H705W](https://comparepv.com/panel/hanersun-hn21n-66h705w) | 705 | 22.7 | -0.280 | Monocrystalline |


## Summary

Hanersun is a Chinese solar module manufacturer headquartered in Jiangsu Province, founded in 2006 and best known in international project finance circles for securing a place on BNEF's Tier 1 list and, more recently, debuting on PV Tech's ModuleTech Bankability Rankings with a CCC+ rating in Q4 2024. The company has cumulative shipments exceeding 14 GW through 2024 and operates manufacturing capacity reported at roughly 5 GW per year. It was also named a Top Performer in Kiwa PVEL's 2025 PV Module Reliability Scorecard, which gives independent performance data that lenders and EPCs routinely reference. A.B. Energy SRLS, by contrast, is an Italian company rooted in three decades of electrical and electronic equipment experience; available sources describe it primarily as a distributor of solar products from third-party manufacturers such as JA Solar, Trina Solar, and LONGi Solar rather than as a panel manufacturer in its own right. On institutional standing, Hanersun holds the considerably stronger position.

Hanersun's current product range spans roughly 385 W to over 700 W and includes both PERC and TOPCon cell architectures, with a 695 W TOPCon module reaching a rated efficiency of 22.37 percent confirmed by a 2023 pv-magazine report. That breadth makes the brand relevant for utility-scale ground-mount projects, large commercial rooftops, and - at the lower wattage end - residential installations. A.B. Energy does not appear to manufacture its own modules, so comparing the two on cell technology, efficiency curves, or product warranty depth is not meaningful based on currently available public information.

For a buyer seeking a bankable, independently tested module with documented Tier 1 credentials and a multi-gigawatt delivery track record, Hanersun is the clear choice between these two names. A.B. Energy may serve as a useful regional channel partner in Italy, but it does not appear to compete as a module manufacturer.

\---LINKS---

\- https://www.pv-magazine.com/press-releases/hanersun-ranked-as-a-tier-1-pv-module-manufacturer-with-its-600w-technology/ \| Hanersun ranked as Tier 1 PV module manufacturer - pv magazine \| article

\- https://www.pv-magazine.com/2023/01/03/hanersun-releases-695-w-topcon-solar-module-with-22-37-efficiency-rating/ \| Hanersun releases 695 W TOPCon module with 22.37% efficiency \| article

\- https://canalsolar.com.br/en/hanersun-classified-ccc-ranking-bankability-pv-tech/ \| Hanersun rated CCC+ in PV Tech bankability ranking \| article

\- https://scorecard.pvel.com/manufacturer\_name/hanersun-energy/ \| Hanersun Energy - Kiwa PVEL 2025 PV Module Reliability Scorecard \| review

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

Sources:

\- \[Hanersun ranked as Tier 1 PV module manufacturer - pv magazine\](https://www.pv-magazine.com/press-releases/hanersun-ranked-as-a-tier-1-pv-module-manufacturer-with-its-600w-technology/)

\- \[Hanersun releases 695 W TOPCon module - pv magazine\](https://www.pv-magazine.com/2023/01/03/hanersun-releases-695-w-topcon-solar-module-with-22-37-efficiency-rating/)

\- \[Hanersun rated CCC+ in PV Tech bankability ranking\](https://canalsolar.com.br/en/hanersun-classified-ccc-ranking-bankability-pv-tech/)

\- \[Hanersun Energy - Kiwa PVEL 2025 Reliability Scorecard\](https://scorecard.pvel.com/manufacturer\_name/hanersun-energy/)

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

Written by claude-sonnet from the figures above.


## Other comparisons

- [Hanersun vs AE Solar](https://comparepv.com/hanersun-vs-ae-solar)
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- [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy)
- [Hanersun vs ARTsolar](https://comparepv.com/hanersun-vs-artsolar)
- [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy)


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

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