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A.B. Energy vs Renesola - solar panel manufacturer comparison

A.B. Energy
Germany Founded 1996
Read the A.B. Energy review
VS
Renesola
China Founded 2005 Tier 1
Read the Renesola review
At a glance

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

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
0 115
Highest power
0 Wp 720 Wp
Best efficiency
- 23.5%
Average efficiency
- 21.7%
Bifacial share
0% 61%
Average warranty
- 30 yrs
01

The two companies

Company facts, not datasheet figures
A.B. Energy

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...

Founded
1996
Headquarters
Wiesbaden, Germany
Employees
1,400
Renesola

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...

Founded
2005
Headquarters
Shanghai, China
Annual capacity
16.5+ GW/year
Employees
100-500
Listed
NYSE: SOL
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric A.B. Energy Renesola
Catalog & Power
Panel Models 0 115+115
Max Power 0 W 720 W+720 W
Avg Power 0 W 514 W+514 W
Efficiency
Max Efficiency - 23.51%
Avg Efficiency - 21.67%
Reliability & Warranty
Avg Temp Coefficient - -0.304%/°C
Bifacial Share 0 (0%) 70 (61%)+61 pp
Avg Warranty - 29.7 yrs

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band

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

Power spread
Share of each catalogue in every power band

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

A.B. Energy cell technology
Share of their models by cell architecture
Renesola cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>N-type</strong> (77%)

04

The flagships

Highest-power models from each brand
A.B. Energy all models
No panels from this manufacturer are in the database yet.
05

Written summary

Checking cache...

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.

Generated by Claude Sonnet · 2026-06-20

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 1 Renesola offer

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.