AE Solar vs Powitt Solar - solar panel manufacturer comparison
AE Solar has the broader catalog (646 vs 21 models). AE Solar leads on peak efficiency at 24.43%. Powitt Solar leans bifacial (100% 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
AE Solar is a German Tier 1 manufacturer of high-efficiency photovoltaic (PV) modules. The company specializes in producing durable and innovative solar panels with German engineering standards, offering solutions for residential, commercial, and utility-scale applications. AE Solar operates in over 100 countries and...
- Founded
- 2003
- Headquarters
- Gersthofen, Germany
- Annual capacity
- 2+ GW/year
- Employees
- 501-1000
- Tier 1 bankable
- Yes
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
Powitt Solar skews to higher efficiency: 48% of lineup is 23%+
Powitt Solar offers more 600W+ panels (62% of lineup)
Dominant cell tech: <strong>TOPCon</strong> (54%)
Dominant cell tech: <strong>N-type</strong> (100%)
The flagships
Written summary
AE Solar was founded in 2003 by Alexander Maier and his siblings in Königsbrunn, Germany, and operates today with headquarters in the same region. The company runs manufacturing facilities in China, Georgia, and Turkey, with a combined annual production capacity of approximately 2.5 GW. In the 2024 BloombergNEF bankability survey, AE Solar was recognized as Europe's sole Tier 1 PV manufacturer with high bankability, ranking 18th among 67 evaluated module makers - its bankability score rose sharply from 26% in 2023 to 50% in 2024. The company also received the Kiwa PVEL Top Performer Award 2025 and a five-star rating from PV Magazine for its N-type TOPCon modules. Powitt Solar, by contrast, was established in 2007 and is headquartered in Wuxi, Jiangsu, China, with a reported manufacturing capacity of around 1.2 GW and cumulative global supply exceeding 5 GW. Powitt holds TUV and CQC certifications and has branch operations in Australia and Sri Lanka, but does not appear on BloombergNEF's Tier 1 list, and its institutional profile is considerably less prominent than AE Solar's.
AE Solar addresses a wide range of market segments, from residential rooftop installations to commercial C&I and utility-scale ground-mount projects. Its flagship Meteor series comprises N-type TOPCon modules available in bifacial and monofacial configurations, with outputs up to 725 W and module efficiency up to 22.57%. The Aurora series covers P-type PERC modules in the 395-415 W range for more cost-sensitive applications. Powitt Solar offers a broad power range from 10 W to 700 W, covering polycrystalline and monocrystalline half-cell formats, and appears to focus primarily on wholesale volume supply to distributors. Specific details about Powitt's current technology roadmap - in particular whether the company has transitioned to TOPCon at scale - were not confirmed by available sources.
For international buyers evaluating the two brands, AE Solar carries a materially stronger institutional standing: confirmed Tier 1 bankability, independent test awards, and a documented European presence make it easier to finance and insure projects using its modules. Powitt Solar may offer competitive pricing as a volume wholesale supplier, but the absence of confirmed Tier 1 status and limited third-party performance data introduce additional due-diligence requirements for project developers and lenders. Buyers prioritizing bankability and long-term brand support will find AE Solar the lower-risk choice; Powitt Solar may suit price-driven procurement where bankability requirements are less strict.
Generated by Claude Sonnet · 2026-05-13
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.