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

# Leapton vs A.B. Energy

Leapton has the broader catalog (119 vs 0 models). Leapton leans bifacial (49% of lineup).


## The two companies


| Attribute | Leapton | A.B. Energy |
| --- | --- | --- |
| Country | Japan | Germany |
| Headquarters | Kobe | Wiesbaden |
| Founded | 2012 | 1996 |
| Employees |  | 1,400 |
| Annual capacity | 3+ GW/year |  |
| Tier 1 | yes |  |
| Listed |  | Xetra, Frankfurt Stock Exchange: AB9 |
| Website | [http://www.leaptonpv.com/](http://www.leaptonpv.com/) | [https://abo-energy.com](https://abo-energy.com) |

Leapton Energy, headquartered in Japan, is a global leader in the solar PV industry, specializing in Tier-1 solar modules, battery energy storage systems (BESS), and inverters. With over 10 years of experience, Leapton Energy's products are now available in more than 70 countries worldwide.

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 | Leapton | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 119 | 0 | +119 |
| Max Power | 720 W | 0 W | +720 W |
| Avg Power | 546 W | 0 W | +546 W |


## Efficiency


| Measure | Leapton | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.32% | - |  |
| Avg Efficiency | 22.18% | - |  |


## Reliability & Warranty


| Measure | Leapton | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.307%/°C | - |  |
| Bifacial Share | 58 (49%) | 0 (0%) | +49 pp |
| Avg Warranty | 29.5 yrs | - |  |


## Efficiency distribution

Leapton skews to higher efficiency: 7% of lineup is 23%+


| Efficiency band | Leapton | A.B. Energy |
| --- | --- | --- |
| 20-21% | 5 (4.2%) | 0 |
| 21-22% | 32 (26.9%) | 0 |
| 22-23% | 74 (62.2%) | 0 |
| 23%+ | 8 (6.7%) | 0 |


## Power distribution

Leapton offers more 600W+ panels (32% of lineup)


| Power band | Leapton | A.B. Energy |
| --- | --- | --- |
| 400-499W | 48 (40.3%) | 0 |
| 500-599W | 33 (27.7%) | 0 |
| 600-699W | 28 (23.5%) | 0 |
| 700W+ | 10 (8.4%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (88%)


| Technology | Leapton | A.B. Energy |
| --- | --- | --- |
| TOPCon | 105 (88.2%) | 0 |
| N-type | 14 (11.8%) | 0 |


## Top panels, Leapton


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [LP210\*210-M-66-NH-720W](https://comparepv.com/panel/leapton-lp210-210-m-66-nh-720w) | 720 | 23.2 | -0.300 | Monocrystalline |
| 2 | [LP210\*210-M-66-NB-720W](https://comparepv.com/panel/leapton-lp210-210-m-66-nb-720w) | 720 | 23.2 | -0.300 | Monocrystalline |
| 3 | [LP210\*210-M-66-NH-715W](https://comparepv.com/panel/leapton-lp210-210-m-66-nh-715w) | 715 | 23.1 | -0.300 | Monocrystalline |
| 4 | [LP210\*210-M-66-NB-715W](https://comparepv.com/panel/leapton-lp210-210-m-66-nb-715w) | 715 | 23.1 | -0.300 | Monocrystalline |
| 5 | [LP210\*210-M-66-NH-710W](https://comparepv.com/panel/leapton-lp210-210-m-66-nh-710w) | 710 | 22.9 | -0.300 | Monocrystalline |
| 6 | [LP210\*210-M-66-NB-710W](https://comparepv.com/panel/leapton-lp210-210-m-66-nb-710w) | 710 | 22.9 | -0.300 | Monocrystalline |
| 7 | [LP210\*210-M-66-NH-705W](https://comparepv.com/panel/leapton-lp210-210-m-66-nh-705w) | 705 | 22.7 | -0.300 | Monocrystalline |
| 8 | [LP210\*210-M-66-NB-705W](https://comparepv.com/panel/leapton-lp210-210-m-66-nb-705w) | 705 | 22.7 | -0.300 | Monocrystalline |
| 9 | [LP210\*210-M-66-NH-700W](https://comparepv.com/panel/leapton-lp210-210-m-66-nh-700w) | 700 | 22.5 | -0.300 | Monocrystalline |
| 10 | [LP210\*210-M-66-NB-700W](https://comparepv.com/panel/leapton-lp210-210-m-66-nb-700w) | 700 | 22.5 | -0.300 | Monocrystalline |


## Summary

Leapton is a Japan-headquartered solar panel manufacturer founded in 2012 with production operations based in China, where it has scaled to a 3+ GW annual manufacturing capacity. It holds a confirmed Bloomberg NEF Tier 1 bankability rating - most recently appearing on the Q4 2024 list - and has been recognized as a Top Performer in Kiwa PVEL's 2025 PV Module Reliability Scorecard. A.B. Energy, by contrast, is a Germany-headquartered renewable energy company founded in 1996 with approximately 1,400 employees and shares listed on both Xetra and the Frankfurt Stock Exchange. Based on publicly available information and the data provided, A.B. Energy operates as a renewable energy project developer rather than a solar panel manufacturer: its portfolio registers zero panels, zero average watt-peak output, and no bifacial or efficiency metrics. The institutional footprint of the two companies points in entirely different directions - Leapton is a volume module producer with audited reliability credentials, while A.B. Energy's identity is that of a project-development and energy-services firm.

On portfolio character, Leapton's 119-model lineup is defined by high-efficiency n-type technology: 88% of the range uses TOPCon cells, average panel output sits at 546 Wp with a ceiling of 720 Wp, average efficiency reaches 22.2% with a best-in-range figure of 23.3%, and nearly half the portfolio (49%) is bifacial. An average product warranty of roughly 29.5 years is unusually generous and signals confidence in long-term degradation rates. This profile positions Leapton squarely for buyers who need high energy yield per square metre - premium residential rooftops, commercial buildings with constrained roof area, and utility-scale ground mounts where high Wp and bifacial gain matter. A.B. Energy carries no comparable panel catalogue and therefore offers no basis for a module-level comparison on these dimensions.

For any buyer seeking solar panels in 2025, a direct like-for-like comparison between the two is not meaningful: Leapton is a bankable, high-efficiency module manufacturer with a well-documented TOPCon portfolio, while A.B. Energy is not a panel vendor. Buyers procuring modules should evaluate Leapton on its own merits - its Tier 1 status, strong PVEL test results, and leading efficiency figures make it a credible choice for residential and commercial projects - and treat A.B. Energy as a potential project-development or EPC partner rather than a panel supplier.

\---LINKS---

\- https://www.pv-magazine.com/2024/06/05/leapton-energy-debuts-600-625-w-topcon-solar-panel-based-on-rectangular-wafers/ \| Leapton Energy debuts 600-625 W TOPCon panel based on rectangular wafers \| article

\- https://www.pv-tech.org/leapton-topcon-module-range-conversion-efficiency-22-95/ \| Leapton launches TOPCon module range with max efficiency of 22.95% \| article

\- https://scorecard.pvel.com/manufacturer\_name/leapton-solar/ \| Leapton Solar - Kiwa PVEL 2025 PV Module Reliability Scorecard \| review

\- https://www.solarquotes.com.au/blog/leapton-solar-panels-review/ \| Leapton Solar Panels Review - Tier 1 Panels by Japanese Company \| review

\- https://www.aboenergy.com/en/company/share.html \| ABO Energy - Investor Relations and Company Overview \| article

Sources:

\- \[Leapton Solar Panel Expert Review (2026) \| 8MSolar\](https://8msolar.com/leapton-solar-panel-expert-review/)

\- \[Leapton Solar Named Top Performer in Kiwa PVEL's 2025 PV Module Reliability Scorecard\](https://scorecard.pvel.com/manufacturer\_name/leapton-solar/)

\- \[Leapton unveils 585 W TOPCon solar panel with fiberglass frame - pv magazine\](https://www.pv-magazine.com/2024/03/04/leapton-unveils-585-w-topcon-solar-panel-with-fiberglass-frame/)

\- \[Leapton Energy debuts 600-625 W TOPCon solar panel - pv magazine\](https://www.pv-magazine.com/2024/06/05/leapton-energy-debuts-600-625-w-topcon-solar-panel-based-on-rectangular-wafers/)

\- \[Leapton launches TOPCon module range, max conversion efficiency 22.95% - pv-tech.org\](https://www.pv-tech.org/leapton-topcon-module-range-conversion-efficiency-22-95/)

\- \[ABO Energy - Share / Investor Relations\](https://www.aboenergy.com/en/company/share.html)

Written by claude-sonnet from the figures above.


## Other comparisons

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


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

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