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

A.B. Energy
Germany Founded 1996
Read the A.B. Energy review
VS
Jolywood
China Founded 2008 Tier 1
Read the Jolywood review
At a glance

Jolywood has the broader catalog (128 vs 0 models). Jolywood leans bifacial (86% 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
0 128
Highest power
0 Wp 715 Wp
Best efficiency
- 23.6%
Average efficiency
- 22.5%
Bifacial share
0% 86%
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
Jolywood
Founded
2008
Headquarters
Taizhou, China
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric A.B. Energy Jolywood
Catalog & Power
Panel Models 0 128+128
Max Power 0 W 715 W+715 W
Avg Power 0 W 554 W+554 W
Efficiency
Max Efficiency - 23.60%
Avg Efficiency - 22.54%
Reliability & Warranty
Avg Temp Coefficient - -0.284%/°C
Bifacial Share 0 (0%) 110 (86%)+86 pp
Avg Warranty - 30.0 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

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

Power spread
Share of each catalogue in every power band

Jolywood offers more 600W+ panels (38% of lineup)

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

Dominant cell tech: <strong>TOPCon</strong> (95%)

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...

Jolywood is a Chinese solar manufacturer founded in 2008 and headquartered in Changshu, Jiangsu Province. Listed on China's stock exchange since 2014, the company holds confirmed BloombergNEF Tier 1 bankability status, meaning its modules have been used in projects that secured non-recourse financing from multiple commercial banks. Jolywood built its identity around N-type bifacial cell technology ahead of much of the industry and is widely credited as one of the first Chinese enterprises to industrialize TOPCon cells at scale, with multiple gigawatts of cell and module production capacity. By contrast, A.B. Energy srls is a small Italian company identified in industry component directories as a regional distributor of solar products - reselling modules from established brands such as JA Solar, LONGi, and Trina Solar - rather than a panel manufacturer in its own right. No BloombergNEF Tier 1 listing, no independent test data, and no proprietary production capacity have surfaced for A.B. Energy in any publicly available source. On institutional footprint, Jolywood is the substantially larger and more documented entity.

Jolywood's catalog spans both residential and utility-scale applications. Its Niwa Black series targets homeowners seeking all-black aesthetics, featuring N-type TOPCon bifacial dual-glass modules with independently verified efficiencies above 22 percent. Its utility line extends to high-wattage bifacial TOPCon modules, including a 595 W reinforced-frame panel released in early 2025 engineered for extreme-climate deployments. A 25-year product warranty and a 30-year linear power guarantee are standard across the range. A.B. Energy, operating as a distributor, carries no proprietary panel technology - buyers are effectively purchasing a third-party brand, with warranty terms tied to that underlying manufacturer rather than to A.B. Energy itself.

For any buyer seeking a manufacturer with a traceable production history, independently verified bankability, and a proprietary technology roadmap, Jolywood is the clear choice between these two names. A.B. Energy is not a meaningful competitor as a manufacturer - it is more accurately evaluated as a procurement channel, and should be assessed on local service quality and the brands it stocks rather than on any intrinsic panel performance of its own.

Generated by Claude Sonnet · 2026-06-12

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 42 Jolywood offers

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.