AEET vs Weran Solar - solar panel manufacturer comparison
Weran Solar has the broader catalog (17 vs 5 models). Weran Solar leads on peak efficiency at 24.60%. Weran Solar leans bifacial (35% 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
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
Weran Solar skews to higher efficiency: 41% of lineup is 23%+
Weran Solar offers more 600W+ panels (65% of lineup)
Dominant cell tech: <strong>PERC</strong> (100%)
The flagships
Written summary
AEET Energy Group GmbH is a German photovoltaic wholesale and distribution company based in Bad Gandersheim, Germany, positioning itself as a full-service supply partner for the European solar market rather than a vertically integrated panel manufacturer. The company carries monocrystalline, polycrystalline, and thin-film modules sourced from leading upstream producers, alongside inverters and mounting systems. No independent Tier 1 or BloombergNEF bankability listing for AEET as a manufacturer was confirmed in publicly available sources. Weran Solar Co., Ltd. is a Chinese company headquartered in Shanghai, founded in 2015, with a stated annual production capacity of around 2 GW for PV modules at its Taizhou facility. Weran holds an official LONGi authorized-distributor status and also markets panels under its own brand. Neither company has the institutional footprint of a top-tier integrated manufacturer, though Weran's association with LONGi - a confirmed bankable producer - gives it a modest reputational edge in utility and commercial procurement circles.
In terms of product positioning, AEET is oriented toward European installers and traders who want a single-source wholesale partner covering modules, inverters, and balance-of-system components. Its catalog historically spans PERC monocrystalline panels suited to residential and small commercial rooftops across Central Europe. Weran Solar addresses a broader geography - Africa, the Middle East, and Southeast Asia in particular - with its own HPBC and TOPCon module lines alongside LONGi Hi-MO series panels, targeting residential, commercial, agro-solar, and light industrial applications. Weran offers a 30-year linear power output warranty on its own-brand modules, which is competitive for a mid-market manufacturer.
For a European installer or project developer, AEET is a practical logistics partner but is not a bankable module brand in its own right. Weran Solar offers a more defined manufacturing identity and a bankable product tier through its LONGi distribution relationship, making it the more credible default for buyers who need traceable, financeable panel supply - particularly outside Western Europe. In markets where either brand can be sourced at comparable cost, the LONGi-branded modules available through Weran carry stronger third-party validation than AEET's proprietary label.
Generated by Claude Sonnet · 2026-05-15
Other brand comparisons
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.