Skip to main content

A.B. Energy vs JS Solar - solar panel manufacturer comparison

A.B. Energy
Germany Founded 1996
Read the A.B. Energy review
VS
JS Solar
China Founded 2011
Read the JS Solar review
At a glance

JS Solar has the broader catalog (137 vs 0 models).

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
0 137
Highest power
0 Wp 670 Wp
Best efficiency
- 22.4%
Average efficiency
- 20.0%
Bifacial share
0% 9%
Average warranty
- 25 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
JS Solar
Founded
2011
Headquarters
Jinhua, China
02

Catalogue against catalogue

Averages over every model in the database
Metric A.B. Energy JS Solar
Catalog & Power
Panel Models 0 137+137
Max Power 0 W 670 W+670 W
Avg Power 0 W 430 W+430 W
Efficiency
Max Efficiency - 22.45%
Avg Efficiency - 20.03%
Reliability & Warranty
Avg Temp Coefficient - -0.335%/°C
Bifacial Share 0 (0%) 12 (9%)+9 pp
Avg Warranty - 25.1 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
Power spread
Share of each catalogue in every power band

JS Solar offers more 600W+ panels (5% of lineup)

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

Dominant cell tech: <strong>PERC</strong> (39%)

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...

JS Solar is a Chinese solar manufacturer headquartered in Jiangsu province, with origins dating to 2004 and operating under the legal name Jiangsu Jinshang New Energy Technology Co., Ltd. The company reports annual module exports of approximately 2 GW alongside 2 GW of cell and wafer production and 500 MWh of solar storage systems, which places it in the mid-tier volume exporter category rather than among the handful of global giants. Its modules carry CE, IEC, and TUV certifications, and the company has established distribution channels in Latin America and the Middle East. No BloombergNEF Tier 1 bankability designation for JS Solar could be confirmed through publicly available sources as of mid-2026. A.B. Energy, by contrast, could not be verified as a solar panel manufacturer through multiple targeted searches. The name "A.B. Energy" corresponds most prominently to an Italian cogeneration and biogas company founded in 1981, not a photovoltaic module producer, and no solar panel product line operating under that exact brand surfaced in major industry databases, review platforms, or trade publications. JS Solar therefore has the clearer institutional footprint as a panel manufacturer.

JS Solar's catalog spans polycrystalline and monocrystalline modules aimed at residential rooftop and commercial applications, with average efficiencies around 20% and top models reaching roughly 22.4% according to aggregator data on EnergySage and ComparePV. The company also bundles inverters and energy storage batteries, making it a viable one-stop option for installers seeking integrated system components at competitive price points. Because no credible product information for A.B. Energy solar panels surfaced in trade press, review sites, or manufacturer databases, a technology or product-family comparison between the two brands cannot be meaningfully constructed.

For a typical buyer evaluating these two brands, JS Solar is the only one with a verifiable track record as a panel manufacturer, which makes it the practical choice by default. Anyone pursuing A.B. Energy solar products specifically should first confirm whether the brand operates under a different legal entity name, verify certifications independently, and obtain third-party installer references before committing.

Generated by Claude Sonnet · 2026-06-23

06

Other brand comparisons

Build your own
Manufacturers
A.B. Energy AE Solar
Manufacturers
AEET JS Solar
Manufacturers
A.B. Energy AIKO
Manufacturers
AKCOME JS Solar
Manufacturers
A.B. Energy ARTsolar
Manufacturers
ASM JS Solar
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.

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.