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

A.B. Energy
Germany Founded 1996
Read the A.B. Energy review
VS
Suniva
United States Founded 2007
Read the Suniva review
At a glance

Both brands are closely matched on catalog size, efficiency and bifacial share - the choice comes down to local availability, price and specific model features.

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 0
Highest power
0 Wp 0 Wp
Best efficiency
- -
Average efficiency
- -
Bifacial share
0% 0%
Average warranty
- -
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
Suniva

Suniva is an American manufacturer of monocrystalline silicon photovoltaic solar cells, spun out of Georgia Tech's University Center of Excellence in Photovoltaics in 2007. After filing for bankruptcy in 2017 and emerging under new ownership in 2019, the company restarted manufacturing operations in Norcross, Georgia...

Founded
2007
Headquarters
Norcross, Georgia, United States
Annual capacity
1-3 GW/year
Employees
100-200
02

Catalogue against catalogue

Averages over every model in the database
Metric A.B. Energy Suniva
Catalog & Power
Panel Models 0 0
Max Power 0 W 0 W
Avg Power 0 W 0 W
Efficiency
Max Efficiency - -
Avg Efficiency - -
Reliability & Warranty
Avg Temp Coefficient - -
Bifacial Share 0 (0%) 0 (0%)
Avg Warranty - -

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
A.B. Energy cell technology
Share of their models by cell architecture
Suniva cell technology
Share of their models by cell architecture
05

Written summary

Checking cache...

Suniva is a US-based solar cell manufacturer founded in 2007 as a spinout from Georgia Tech's University Center of Excellence in Photovoltaics, headquartered in Norcross, Georgia. After filing for Chapter 11 bankruptcy in 2017 - driven largely by competition from lower-cost Asian imports - the company was acquired by New York investment firm Lion Point Capital in 2019 and subsequently relaunched manufacturing operations in 2024, backed by a US$110 million financing commitment from Orion Infrastructure Capital. Production restarted at an initial annual capacity of around 1 GW of monocrystalline silicon solar cells, with plans announced to scale to 2.5 GW at the Georgia site and develop a further 4.5 GW facility in South Carolina by 2027. Suniva is not confirmed on current BloombergNEF Tier 1 module manufacturer lists, reflecting its position as a cell supplier rather than a vertically integrated module brand. A.B. Energy SRLS, by contrast, is an Italian company based in Orzinuovi in the Brescia province, with roots stretching back over 36 years in electric and electronic equipment. Available sources indicate that A.B. Energy's primary commercial focus is cogeneration - combined heat and power systems using gas and biogas engines - rather than photovoltaic module manufacturing. Its solar panel product line, if any, is not documented in major industry publications or bankability surveys, making a direct technical comparison with Suniva difficult.

Suniva's product output consists of monocrystalline silicon solar cells sold to downstream module assemblers such as Heliene, positioning it as an upstream components supplier rather than a consumer-facing panel brand. Its natural customer is a North American module manufacturer seeking domestically produced, IRA-compliant cells for residential or commercial projects. A.B. Energy is better understood as an energy systems integrator with a cogeneration core rather than a solar panel manufacturer competing in the same segment.

For a buyer evaluating finished solar modules, neither brand fits cleanly into a head-to-head comparison. Suniva supplies cells upstream of the module market, while A.B. Energy's solar panel credentials could not be verified through credible industry sources. A buyer seeking bankable, independently reviewed panels should consider established Tier 1 manufacturers with documented track records.

Generated by Claude Sonnet · 2026-06-08

06

Other brand comparisons

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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.

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.