DAS Solar vs AEET - solar panel manufacturer comparison
DAS Solar has the broader catalog (97 vs 5 models). DAS Solar leads on peak efficiency at 24.10%. DAS Solar leans bifacial (75% 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
DAS Solar, founded in 2018, specializes in the development, manufacturing, and sales of high-efficiency solar cells and photovoltaic modules. The company is committed to providing integrated PV new energy system solutions. DAS Solar is recognized as a global high-tech enterprise and a leader in N-type photovoltaic...
- Founded
- 2018
- Headquarters
- Quzhou, Zhejiang, China
- Annual capacity
- 40-50 GW/year
- Employees
- 500+
- 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
DAS Solar skews to higher efficiency: 14% of lineup is 23%+
DAS Solar offers more 600W+ panels (24% of lineup)
Dominant cell tech: <strong>TOPCon</strong> (76%)
Dominant cell tech: <strong>PERC</strong> (100%)
The flagships
Written summary
AEET Energy Group GmbH is a Germany-based photovoltaic wholesale and distribution company headquartered in Bad Gandersheim. Founded to serve the European solar supply chain, it operates a network of certified specialist partners across Germany and offers its own branded polycrystalline and monocrystalline modules alongside a thin-film range. It is a regional-scale business rather than a gigawatt-class manufacturer, and no BNEF Tier 1 or PV ModuleTech bankability rating has been confirmed for the AEET brand in publicly available sources. DAS Solar, by contrast, is a Chinese manufacturer founded in 2018 in Quzhou and has grown rapidly to claim production capacity across multiple facilities in China and a stated global cell and module capacity in the tens of gigawatts. DAS Solar has appeared on the BloombergNEF Tier 1 module makers list for four consecutive quarters through Q4 2025 and holds a PV ModuleTech bankability A-rating, giving it a substantially stronger institutional footprint for large-project financing.
DAS Solar's current product focus centers on N-type TOPCon bifacial modules, with front-side conversion efficiencies confirmed by independent testing in the 21 to 22.3 percent range. Its panels target the full market spectrum - residential rooftops, commercial flat roofs, and utility-scale ground mounts - and N-type bifacial units from the DH108NA series were named top performers in multiple PV Evolution Labs tests. AEET, operating as a distributor-brand, positions its modules primarily for the European residential and small commercial installer market, offering flexible delivery quantities suited to smaller project volumes. The technology mix across AEET's own-label catalog is less clearly documented in independent third-party sources.
For a buyer seeking a bankable, well-tested panel at scale - particularly for commercial or utility projects requiring lender sign-off - DAS Solar is the stronger default in 2025. AEET may be a practical choice for European installers seeking a regionally stocked, distributor-backed option for smaller residential jobs, but it is not a like-for-like alternative where institutional bankability is a requirement.
Generated by Claude Sonnet · 2026-05-15
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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.