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

# A.B. Energy vs Renesola

Renesola has the broader catalog (115 vs 0 models). Renesola leans bifacial (61% of lineup).


## The two companies


| Attribute | A.B. Energy | Renesola |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Wiesbaden | Shanghai |
| Founded | 1996 | 2005 |
| Employees | 1,400 | 100-500 |
| Annual capacity |  | 16.5+ GW/year |
| Tier 1 |  | yes |
| Listed | Xetra, Frankfurt Stock Exchange: AB9 | NYSE: SOL |
| Website | [https://abo-energy.com](https://abo-energy.com) | [http://www.renesola-energy.com](http://www.renesola-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...

Renesola, established in 2005, is a pioneer in the global new energy field, committed to mitigating global warming and providing quality power station solutions for global clients. They offer one-stop solutions including development, financing, design, construction, operation, and maintenance, along with...


## Catalog & Power


| Measure | A.B. Energy | Renesola | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 115 | +115 |
| Max Power | 0 W | 720 W | +720 W |
| Avg Power | 0 W | 514 W | +514 W |


## Efficiency


| Measure | A.B. Energy | Renesola | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.51% |  |
| Avg Efficiency | - | 21.67% |  |


## Reliability & Warranty


| Measure | A.B. Energy | Renesola | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.304%/°C |  |
| Bifacial Share | 0 (0%) | 70 (61%) | +61 pp |
| Avg Warranty | - | 29.7 yrs |  |


## Efficiency distribution

Renesola skews to higher efficiency: 10% of lineup is 23%+


| Efficiency band | A.B. Energy | Renesola |
| --- | --- | --- |
| \<20% | 0 | 15 (13.0%) |
| 20-21% | 0 | 3 (2.6%) |
| 21-22% | 0 | 20 (17.4%) |
| 22-23% | 0 | 65 (56.5%) |
| 23%+ | 0 | 12 (10.4%) |


## Power distribution

Renesola offers more 600W+ panels (30% of lineup)


| Power band | A.B. Energy | Renesola |
| --- | --- | --- |
| \<400W | 0 | 16 (13.9%) |
| 400-499W | 0 | 33 (28.7%) |
| 500-599W | 0 | 31 (27.0%) |
| 600-699W | 0 | 28 (24.3%) |
| 700W+ | 0 | 7 (6.1%) |


## Cell technology

Dominant cell tech: **N-type** (77%)


| Technology | A.B. Energy | Renesola |
| --- | --- | --- |
| N-type | 0 | 88 (76.5%) |
| TOPCon | 0 | 26 (22.6%) |
| Unknown | 0 | 1 (0.9%) |


## Top panels, Renesola


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [RS9-720NBG-E1](https://comparepv.com/panel/renesola-rs9-720nbg-e1) | 720 | 23.2 | -0.290 | Monocrystalline |
| 2 | [RS9-715NBG-E1](https://comparepv.com/panel/renesola-rs9-715nbg-e1) | 715 | 23.0 | -0.290 | Monocrystalline |
| 3 | [RS9-710NBG-E1](https://comparepv.com/panel/renesola-rs9-710nbg-e1) | 710 | 22.9 | -0.290 | Monocrystalline |
| 4 | [RS9-705NG-E1](https://comparepv.com/panel/renesola-rs9-705ng-e1) | 705 | 22.7 | -0.290 | Monocrystalline |
| 5 | [RS9-705NBG-E1](https://comparepv.com/panel/renesola-rs9-705nbg-e1) | 705 | 22.7 | -0.290 | Monocrystalline |
| 6 | [RS9-700NG-E1](https://comparepv.com/panel/renesola-rs9-700ng-e1) | 700 | 22.5 | -0.290 | Monocrystalline |
| 7 | [RS9-700NBG-E1](https://comparepv.com/panel/renesola-rs9-700nbg-e1) | 700 | 22.5 | -0.290 | Monocrystalline |
| 8 | [RS9-695NG-E1](https://comparepv.com/panel/renesola-rs9-695ng-e1) | 695 | 22.4 | -0.290 | Monocrystalline |
| 9 | [RS9-690NG-E1](https://comparepv.com/panel/renesola-rs9-690ng-e1) | 690 | 22.2 | -0.290 | Monocrystalline |
| 10 | [RS9-685NG-E1](https://comparepv.com/panel/renesola-rs9-685ng-e1) | 685 | 22.1 | -0.290 | Monocrystalline |


## Summary

Renesola is a Chinese solar manufacturer founded in 2005 and listed on the New York Stock Exchange since 2008. Headquartered in China with commercial operations spanning over 30 offices worldwide - including a presence in North America and Europe - the company has held Bloomberg New Energy Finance Tier 1 status for over eleven consecutive years as of 2025, making it one of the more durably bankable mid-size module suppliers in the industry. It operates production facilities across China, Turkey, South Africa, India, and Taiwan, with total module manufacturing capacity reported at over 20 GW and cumulative global shipments surpassing 25 GW. A.B. Energy SRLS is an Italian company that functions as a distributor and installer rather than a panel manufacturer; it reportedly sources modules from established third-party brands such as JA Solar, Trina Solar, LONGi Solar, and REC Solar. It holds no independent BNEF bankability status, and its institutional footprint is far smaller and less traceable than Renesola's.

On the product side, Renesola's current catalog spans P-type, N-TOPCon, and HJT cell technologies and addresses residential, commercial, and utility-scale use cases. The Virtus residential line has drawn particular attention for a notably low temperature coefficient, a tangible advantage in warmer climates. A.B. Energy does not manufacture panels under a proprietary label, meaning its technology offering, warranty terms, and product roadmap depend entirely on whichever third-party brands it carries at a given moment - which makes any direct technical comparison with Renesola effectively impossible.

For a typical buyer in 2025, Renesola offers a verifiable brand identity, confirmed BNEF bankability, and a diversified multi-country supply chain that reduces geopolitical sourcing risk. A.B. Energy may function well as a regional procurement partner for customers in Italy or Southern Europe, but it is not a peer manufacturer and should not be evaluated as one.

\---LINKS---

\- https://www.cleanenergyreviews.info/blog/renesola \| Deep Dive - ReneSola Review - Clean Energy Reviews \| review

\- https://comparepv.com/reviews/renesola \| Renesola Solar Panels Review 2026: Pros, Cons and Specs - ComparePV \| review

\- https://www.energysage.com/solar-panels/renesola-ltd/ \| ReneSola Ltd. Solar Panels - EnergySage \| review

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

Sources:

\- \[Deep Dive - ReneSola Review - Clean Energy Reviews\](https://www.cleanenergyreviews.info/blog/renesola)

\- \[Renesola Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/renesola)

\- \[ReneSola Ltd. Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/renesola-ltd/)

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

Written by claude-sonnet from the figures above.


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