Heckert vs Hyundai - solar panel manufacturer comparison
Hyundai has the broader catalog (65 vs 0 models). Hyundai leans bifacial (66% 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
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
HD Hyundai Energy Solutions is a global provider of solar cells and modules, offering solutions for residential, commercial, and utility-scale projects. They provide monofacial, bifacial, and shingled PV modules, along with inverters and various PV solutions. The company is committed to developing next-generation...
- Founded
- 2004
- Headquarters
- Seongnam-si, South Korea
- Annual capacity
- 1.35 GW/year
- Employees
- 206
- Tier 1 bankable
- Yes
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
Hyundai skews to higher efficiency: 6% of lineup is 23%+
Hyundai offers more 600W+ panels (5% of lineup)
Dominant cell tech: <strong>HJT</strong> (38%)
The flagships
Written summary
Heckert Solar is a German manufacturer founded in 2001 and headquartered in Chemnitz, Saxony, making it one of the last companies still producing solar modules on German soil. Its annual manufacturing capacity sits in the range of 800-900 MWp, a modest but notable footprint by European standards. The company has repeatedly earned EuPD Research's "Top Brand Photovoltaics" seal and holds a strong reputation among German and broader European installers, though no BloombergNEF Tier 1 listing was confirmed through public sources. HD Hyundai Energy Solutions, founded in 2004 and headquartered in Seongnam-si, South Korea, operates as a subsidiary of HD Korea Shipbuilding and Offshore Engineering, giving it significant corporate backing. It carries confirmed BNEF Tier 1 bankability status and reports over 1.4 GW of annual production capacity, giving it a clearly larger institutional and financial footprint globally.
Heckert's current product range spans three families - the NeMo line aimed at standard residential rooftops, the Apollon series built on n-type TOPCon cells, and the Zeus range using glass-glass construction for more demanding installations. The Zeus SmartSystem 800+ earned a "Price Tip" recommendation from German consumer watchdog Stiftung Warentest in 2025, underlining its value proposition in the European residential segment. Hyundai Energy Solutions offers the PERC-based XG Series for residential use, the bifacial YH Series suited to residential and small commercial ground mounts, and the more advanced NF(BK) Series using n-type TOPCon technology with efficiencies reaching up to 22.53%. Both manufacturers back their products with 25-year performance warranties, though select Heckert Zeus models extend product warranty coverage to 30 years.
For a buyer based in central Europe, Heckert Solar's domestic manufacturing, strong installer network, and competitive pricing make it a compelling choice - particularly for residential rooftops where local service and supply chain resilience matter. Hyundai Energy Solutions is the more sensible default for buyers outside Europe, especially in North America or Asia-Pacific, where its Tier 1 status, larger distribution network, and higher-efficiency TOPCon options carry more practical weight.
Generated by Claude Sonnet · 2026-06-08
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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.