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SOMI vs AEET - solar panel manufacturer comparison

SOMI
Headquarters not published
Read the SOMI review
VS
AEET
Headquarters not published
Read the AEET review
At a glance

SOMI has the broader catalog (6 vs 5 models). SOMI leads on peak efficiency at 21.30%.

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
6 5
Highest power
550 Wp 200 Wp
Best efficiency
21.3% 15.7%
Average efficiency
20.8% 14.9%
Bifacial share
0% 0%
Average warranty
30 yrs 25 yrs
01

The two companies

Company facts, not datasheet figures
02

Catalogue against catalogue

Averages over every model in the database
Metric SOMI AEET
Catalog & Power
Panel Models 6+1 5
Max Power 550 W+350 W 200 W
Avg Power 538 W+348 W 190 W
Efficiency
Max Efficiency 21.30%+5.60 pp 15.70%
Avg Efficiency 20.80%+5.90 pp 14.90%
Reliability & Warranty
Avg Temp Coefficient -0.350%/°C -
Bifacial Share 0 (0%) 0 (0%)
Avg Warranty 30.0 yrs+5.0 yr 25.0 yrs

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
SOMI cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (100%)

AEET cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (100%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

AEET Energy Group GmbH is a German-registered solar manufacturer with a product portfolio catalogued on industry directories such as ENF Solar and EnergyPal. Its panel models - some dating back to the 300 W monocrystalline generation - suggest a company that has been active for some years but has not scaled to the multi-gigawatt production tiers associated with major Asian or European players. AEET does not appear on publicly available BloombergNEF Tier 1 bankability lists based on current search results, placing it in the category of smaller regional or niche suppliers rather than institutionally bankable manufacturers. SOMI, by contrast, returns no substantive presence in any major industry database, review platform, or Tier 1 listing consulted during research; it is effectively unverifiable at the level of standard due diligence, which itself is a meaningful data point for buyers. Between the two, AEET holds the stronger - if still modest - institutional footprint by virtue of being traceable through ENF Solar and having documented panel specifications.

On the product side, AEET's catalogued modules point toward conventional monocrystalline PERC-era designs aimed at commercial and small utility segments rather than premium residential or cutting-edge TOPCon or HJT applications. The wattage ratings visible in public databases are consistent with mid-range commercial rooftop or small ground-mount use cases rather than high-density utility-scale deployment. For SOMI, no product family, cell technology, or application focus could be independently confirmed, so any characterisation would be speculative and is therefore omitted here.

For a typical buyer evaluating these two brands in 2025, neither can be recommended with the same confidence as bankable Tier 1 manufacturers. If a project requires lender approval or long-term performance guarantees backed by a traceable corporate entity, both brands carry material risk - AEET because of limited public financial data, and SOMI because it leaves essentially no verifiable footprint at all. Buyers with flexibility would be better served by established Tier 1 alternatives unless a local distributor can provide documented warranties, certified test results, and a credible recourse path.

Generated by Claude Sonnet · 2026-06-21

06

Other brand comparisons

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Manufacturers
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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.