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AIKO vs Green Energy Supplier - solar panel manufacturer comparison

AIKO
China Founded 2009 Tier 1
Read the AIKO review
VS
Green Energy Supplier
Bulgaria
Read the Green Energy Supplier review
At a glance

AIKO has the broader catalog (144 vs 0 models). AIKO leans bifacial (24% 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
144 0
Highest power
805 Wp 0 Wp
Best efficiency
25.2% -
Average efficiency
23.7% -
Bifacial share
24% 0%
Average warranty
30 yrs -
01

The two companies

Company facts, not datasheet figures
AIKO
Founded
2009
Headquarters
Shanghai, China
Tier 1 bankable
Yes
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
02

Catalogue against catalogue

Averages over every model in the database
Metric AIKO Green Energy Supplier
Catalog & Power
Panel Models 144+144 0
Max Power 805 W+805 W 0 W
Avg Power 581 W+581 W 0 W
Efficiency
Max Efficiency 25.20% -
Avg Efficiency 23.65% -
Reliability & Warranty
Avg Temp Coefficient -0.271%/°C -
Bifacial Share 35 (24%)+24 pp 0 (0%)
Avg Warranty 29.5 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

AIKO skews to higher efficiency: 85% of lineup is 23%+

Power spread
Share of each catalogue in every power band

AIKO offers more 600W+ panels (60% of lineup)

AIKO cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>Back Contact</strong> (83%)

Green Energy Supplier cell technology
Share of their models by cell architecture
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...

AIKO Solar is a Chinese photovoltaic manufacturer headquartered in Shanghai, founded in 2009 and listed on the Shanghai Stock Exchange (600732.SH). The company achieved BloombergNEF Tier 1 bankability status in Q3 2024, placing it among roughly the top 2% of solar manufacturers globally by that measure. Its manufacturing scale has grown substantially, with reported cell and module capacity cited at approximately 20 GW in early 2025 and continuing to expand. Green Energy Supplier, by contrast, does not return any identifiable profile in credible industry databases, trade press, or bankability lists. No BNEF Tier 1 record, no pv-tech.org or pv-magazine.com coverage, and no independently verifiable production scale could be located for that brand name, which makes a symmetrical head-to-head comparison impossible. On institutional footprint alone, AIKO is clearly the more established and documentable of the two.

AIKO's defining technology is its n-type ABC (All Back Contact) architecture, in which all electrical contacts are relocated to the rear of the cell, eliminating front-side shading and allowing the cell surface to capture a higher share of incoming light. This design underpins the company's claim to world-record mass-produced module efficiency - a 25.2% result was demonstrated at Intersolar Munich 2024 and verified by independent testing bodies. The primary target segments are premium residential rooftops and space-constrained commercial installations where per-watt performance justifies a higher price point. The panels won the 2025 SolarQuotes Installers' Choice Awards in Australia, suggesting strong contractor confidence in real-world deployments.

For a typical buyer in 2025 who requires a verifiable, bankable manufacturer with a documented efficiency and warranty track record, AIKO is the clear default choice between these two. Green Energy Supplier cannot be responsibly recommended or dismissed based on available public evidence - buyers should request independently verified datasheets, certifications, and financing references before proceeding with any purchase under that brand name.

Generated by Claude Sonnet · 2026-06-08

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 174 AIKO 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.