Peimar vs AEET - solar panel manufacturer comparison
Peimar leads on peak efficiency at 23.04%. Peimar leans bifacial (40% 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.
The two companies
Peimar is an Italian manufacturer of photovoltaic modules. Based in Turin, the company designs and produces solar panels for residential, commercial, and utility-scale applications, with a focus on the European market.
- Founded
- 2012
- Headquarters
- Torino, Italy
- Annual capacity
- 0.3 GW/year
- Employees
- 50
Catalogue against catalogue
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.
What each of them builds
Peimar skews to higher efficiency: 40% of lineup is 23%+
Dominant cell tech: <strong>PERC</strong> (60%)
Dominant cell tech: <strong>PERC</strong> (100%)
The flagships
Written summary
AEET Energy Group GmbH is a German-registered manufacturer headquartered in Königsbrunn, Bavaria, founded in 2003. The company runs production facilities in China, Georgia, and Turkey, with a combined annual output reported at approximately 2.5 GW. In 2024, BloombergNEF recognized AEET as Europe's sole Tier 1 PV manufacturer with high bankability - a designation that signals lenders' willingness to finance projects using its modules, a key criterion for commercial and utility developers. Peimar Group was founded in 2007 and is based in Brescia, Italy, with a fully automated production line in nearby Castegnato and an additional factory in Ningbo, China. Its production scale is considerably smaller - independent sources place the Ningbo plant at around 300 MW per year - and no publicly available BNEF Tier 1 confirmation was found for Peimar. On institutional footprint and financing credibility, AEET holds the stronger position.
AEET's product catalog spans a wide power range and includes N-type TOPCon, P-type PERC, and heterojunction (HJT) variants, with PV Magazine awarding its TOPCon Meteor series a five-star rating in performance testing. Large-format bifacial modules in the 600-725 W class position AEET for utility-scale and commercial ground-mount work, while mid-size formats target residential rooftops. Peimar's lineup leans on its "Made in Italy" identity, offering mono PERC modules primarily suited to residential and light commercial rooftops. The brand also covers select bifacial and transparent glass products for niche applications such as building-integrated PV. A standout feature is Peimar's warranty depth - a 20-year product warranty and a 30-year linear power guarantee - which exceeds what most similarly sized manufacturers offer.
For most buyers in 2025 - especially those working on projects requiring project finance or long-term bankability assurance - AEET is the clearer default, backed by Tier 1 status, a multi-GW production base, and a confirmed next-generation cell roadmap. Peimar is a credible choice for European residential installations where Italian manufacturing provenance and above-average warranty terms carry weight, but its limited scale and unconfirmed bankability status make it a secondary option for larger commercial work.
Generated by Claude Sonnet · 2026-06-19
Other brand comparisons
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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.