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Green Energy Supplier vs Trina Solar - solar panel manufacturer comparison

Green Energy Supplier
Bulgaria
Read the Green Energy Supplier review
VS
Trina Solar
China Founded 1997 Tier 1
Read the Trina Solar review
At a glance

Trina Solar has the broader catalog (340 vs 0 models). Trina Solar leans bifacial (43% 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.

Panel models
0 340
Highest power
0 Wp 760 Wp
Best efficiency
- 24.8%
Average efficiency
- 21.7%
Bifacial share
0% 43%
Average warranty
- 28 yrs
01

The two companies

Company facts, not datasheet figures
Green Energy Supplier

Green Energy Supplier is a Bulgarian distributor of photovoltaic equipment, offering solar panels, inverters, and energy storage systems from leading manufacturers such as LONGi, Risen Energy, JA Solar, Huawei, and Deye. The company provides consultations, system design, and supply of solar equipment for residential...

Headquarters
Sofia, Bulgaria
Trina Solar
Founded
1997
Headquarters
Changzhou, China
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric Green Energy Supplier Trina Solar
Catalog & Power
Panel Models 0 340+340
Max Power 0 W 760 W+760 W
Avg Power 0 W 520 W+520 W
Efficiency
Max Efficiency - 24.80%
Avg Efficiency - 21.71%
Reliability & Warranty
Avg Temp Coefficient - -0.302%/°C
Bifacial Share 0 (0%) 145 (43%)+43 pp
Avg Warranty - 28.2 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

Trina Solar skews to higher efficiency: 22% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Trina Solar offers more 600W+ panels (34% of lineup)

Green Energy Supplier cell technology
Share of their models by cell architecture
Trina Solar cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (73%)

04

The flagships

Highest-power models from each brand
Green Energy Supplier all models
No panels from this manufacturer are in the database yet.
05

Written summary

Checking cache...

Green Energy Supplier is a brand for which no verifiable data could be confirmed through independent industry sources - no BNEF Tier 1 designation, no documented annual production volume, and no traceable corporate history appeared in searches across pv-magazine.com, pvtech.org, energytrend.com, or official Bloomberg NEF tier lists. The name may belong to a regional distributor selling rebranded modules, a small domestic manufacturer, or a trading intermediary - but without third-party confirmation, its market standing and long-term warranty bankability cannot be responsibly assessed. Trina Solar, by contrast, is a well-established Chinese manufacturer headquartered in Changzhou and founded in 1997 by Gao Jifan. It holds a continuous BNEF Tier 1 rating, shipped over 70 GW of modules in 2024 to rank fourth globally, and surpassed 225 GW in cumulative shipments by early 2025. On every institutional metric - bankability, scale, and geographic reach across more than 170 countries - Trina Solar is the demonstrably stronger entity.

Trina Solar's product lineup is organized around n-type TOPCon technology across three segments. The Vertex N series, including a 760 W module rated at 24.5% efficiency confirmed by pv-magazine in late 2024, targets utility-scale ground-mount projects where power density and low balance-of-system cost are paramount. The third-generation Vertex S+ G3 dual-glass modules serve residential rooftop and commercial C&I installations, featuring a temperature coefficient of -0.26% per degree Celsius and enhanced durability for mixed-climate environments. A 670 W mid-format module released in mid-2026 bridges the gap for agrivoltaic and smaller ground-mount applications. The company is also actively diversifying manufacturing outside China, reducing exposure to tariff and supply-chain disruption risks that matter increasingly to project developers in Europe and North America.

For a typical international buyer - whether financing a utility-scale project that requires bankable equipment or selecting a tier-1 brand for a commercial rooftop installation - Trina Solar is a straightforward, low-risk default supported by decades of independent field data. Green Energy Supplier cannot be meaningfully compared at this time because the absence of verifiable public information makes any long-term risk assessment unreliable. Any buyer considering that brand should first independently verify IEC certifications, financial standing, and a documented project reference list before committing.

Generated by Claude Sonnet · 2026-07-05

06

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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.

Shop prices: See 242 Trina Solar offers

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.