AIKO vs Heckert - solar panel manufacturer comparison
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.
The two companies
- Founded
- 2009
- Headquarters
- Shanghai, China
- Listed
- SZSE: 600732
- Tier 1 bankable
- Yes
Heckert Solar GmbH is a German manufacturer of high-performance photovoltaic modules, producing exclusively at its facilities in Chemnitz and Langenwetzendorf, Saxony. The company is one of the few remaining solar module producers with full 'Made in Germany' manufacturing, operating with a nominal production capacity...
- Founded
- 2001
- Headquarters
- Chemnitz, Germany
- Annual capacity
- 0.9 GW/year
- Employees
- 200-500
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
AIKO skews to higher efficiency: 85% of lineup is 23%+
AIKO offers more 600W+ panels (60% of lineup)
Dominant cell tech: <strong>Back Contact</strong> (83%)
The flagships
Written summary
AIKO is a Chinese manufacturer founded in 2009 and headquartered in Guangzhou. It achieved BloombergNEF Tier 1 bankability status in Q3 2024 and has scaled to a reported production capacity of around 20 GW per year, placing it firmly in the upper tier of global volume producers. Heckert Solar, by contrast, is a smaller, privately held German manufacturer founded in 2001 and based in Chemnitz, Saxony, with a second facility in Langenwetzendorf, Thuringia. Heckert operates at roughly 800 MWp per year and does not appear on the BloombergNEF Tier 1 list, though the company has received consecutive financial-stability awards and is recognized as one of the last remaining module producers with genuine "Made in Germany" manufacturing. On raw institutional footprint - global financing relationships, shipment volume, and bankability ratings - AIKO carries a considerably stronger position.
In terms of technology and target markets, AIKO focuses on its proprietary N-type ABC (All Back Contact) cell architecture, which places all electrical contacts on the rear of the cell to maximize light capture. Mass-produced AIKO modules have reached verified efficiencies above 24%, making them a natural fit for space-constrained residential rooftops and C&I projects where every square meter counts. Heckert's catalog is more diversified across cell generations: the NeMo line uses mono-PERC, the Apollon series uses N-type TOPCon, and the Zeus line offers glass-glass bifacial modules in both TOPCon and back-contact variants. A Zeus SmartSystem product received a top-value rating from Germany's Stiftung Warentest in 2025. Heckert's sweet spot is the European residential and light-commercial segment, where "Made in Germany" provenance and long product warranties - up to 30 years on select models - carry meaningful weight with buyers and installers.
For a buyer prioritizing peak efficiency and access to project-finance markets worldwide, AIKO is the stronger default in 2025. For a European homeowner or installer who values verifiable local production, supply-chain transparency, and a proven track record in the DACH market, Heckert offers a compelling alternative that is genuinely differentiated rather than interchangeable.
Generated by Claude Sonnet · 2026-06-07
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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.