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AE Solar vs SolaX - solar panel manufacturer comparison

AE Solar
Germany Founded 2003 Tier 1
Read the AE Solar review
VS
SolaX
China Founded 2012
Read the SolaX review
At a glance

AE Solar has the broader catalog (646 vs 0 models). AE Solar leans bifacial (63% 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
646 0
Highest power
730 Wp 0 Wp
Best efficiency
24.4% -
Average efficiency
21.1% -
Bifacial share
63% 0%
Average warranty
30 yrs -
01

The two companies

Company facts, not datasheet figures
AE Solar

AE Solar is a German Tier 1 manufacturer of high-efficiency photovoltaic (PV) modules. The company specializes in producing durable and innovative solar panels with German engineering standards, offering solutions for residential, commercial, and utility-scale applications. AE Solar operates in over 100 countries and...

Founded
2003
Headquarters
Gersthofen, Germany
Annual capacity
2+ GW/year
Employees
501-1000
Tier 1 bankable
Yes
SolaX

SolaX Power is a Chinese manufacturer of solar inverters, hybrid inverters, and energy storage systems, recognized as one of Asia's pioneering hybrid inverter developers. The company sells its products in over 80 countries and has expanded into a multinational corporation with R&D centers and offices across Europe...

Founded
2012
Headquarters
Hangzhou, China
Employees
2500-5000
02

Catalogue against catalogue

Averages over every model in the database
Metric AE Solar SolaX
Catalog & Power
Panel Models 646+646 0
Max Power 730 W+730 W 0 W
Avg Power 489 W+489 W 0 W
Efficiency
Max Efficiency 24.43% -
Avg Efficiency 21.11% -
Reliability & Warranty
Avg Temp Coefficient -0.312%/°C -
Bifacial Share 405 (63%)+63 pp 0 (0%)
Avg Warranty 29.7 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

AE Solar skews to higher efficiency: 9% of lineup is 23%+

Power spread
Share of each catalogue in every power band

AE Solar offers more 600W+ panels (13% of lineup)

AE Solar cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (54%)

SolaX cell technology
Share of their models by cell architecture
04

The flagships

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

Written summary

Checking cache...

AE Solar is a solar module manufacturer founded in 2003 by Dr. Alexander Maier and his brothers, headquartered in Gersthofen, Germany, with production facilities in China, Georgia, and Turkey and an annual output of approximately 2.5 GW. The company has achieved BloombergNEF Tier 1 status 17 consecutive times as of Q1 2026, and Bloomberg NEF's 2024 survey identified it as Europe's sole Tier 1 PV manufacturer with high bankability - a distinction that carries real weight when large-scale projects require institutional financing. SolaX Power is a Chinese company founded in 2012 and headquartered in Hangzhou, listed on the Shanghai Stock Exchange STAR Market since January 2024 with a market capitalisation of approximately 1.79 billion USD. Its primary business is not module manufacturing but rather grid-tied and hybrid inverters, battery energy storage, and EV chargers - it is one of Asia's pioneering hybrid inverter makers, serving more than 80 countries through branches in the Netherlands, Germany, the UK, Australia, Japan, and the US. As a solar panel supplier specifically, AE Solar holds the stronger and better-documented institutional position.

AE Solar's module portfolio is built around two current-generation technologies. The Meteor series features N-type TOPCon cells, reaches power outputs up to 725 W, and offers strong bifacial performance suited to ground-mount and rooftop installations alike. The Comet series uses HJT technology and achieves efficiency up to 23.05% at up to 720 W, while the Aurora line rounds out the range for more cost-sensitive applications. These product families collectively address residential rooftops, commercial and industrial projects, and utility-scale deployments. AE Solar received the Kiwa PVEL Top Performer Award 2025 and a five-star rating from PV Magazine for the Meteor module; its 30-year product warranty stands well above the industry norm and is reinforced by NFC-chip anti-counterfeiting technology. SolaX Power does not have a publicly established solar module lineup - its recognised strength lies in the X-Hybrid inverter series and T-BAT battery storage systems, which are widely paired with modules from other manufacturers across European and global markets.

For buyers seeking solar panels, these two brands are not interchangeable and address fundamentally different parts of the supply chain. AE Solar is the clear choice for modules: verified Tier 1 bankability, modern TOPCon and HJT technology, and a class-leading warranty make a compelling case for residential buyers, C&I developers, and utility-scale project financiers alike. SolaX Power is best evaluated on the inverter and storage side of a system. Pairing AE Solar modules with SolaX inverters is a common and well-regarded configuration among European installers, but the module procurement decision between these two names falls unambiguously to AE Solar.

Generated by Claude Sonnet · 2026-05-14

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 4 AE 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.