Hyundai vs Solarwatt - solar panel manufacturer comparison
Hyundai has the broader catalog (65 vs 44 models). Hyundai leads on peak efficiency at 23.40%. 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
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%)
Dominant cell tech: <strong>PERC</strong> (77%)
The flagships
Written summary
Hyundai Energy Solutions is the photovoltaic arm of the South Korean HD Hyundai conglomerate, which began manufacturing solar panels in 2004 and draws on the group's industrial-scale quality-control heritage. Solarwatt GmbH is a German company founded in 1993 in Dresden, making it one of Europe's longest-standing module producers. Neither brand appears on publicly available BloombergNEF Tier 1 lists in a confirmed capacity - Hyundai Energy Solutions is not prominently cited there, and Solarwatt is noted in industry commentary as a technically innovative manufacturer that does not actively pursue or require BloombergNEF bankability recognition. In terms of institutional footprint, Hyundai carries the broader global name recognition, backed by a diversified industrial parent with significant R&D resources.
On the product side, Hyundai covers a range from residential PERC panels (its XG Series) through bifacial variants, and launched new n-type TOPCon modules at the RE+ trade show in September 2024, with the company's research also extending into HJT and perovskite-silicon tandem cells. Its panels are broadly marketed for residential and light-commercial rooftop use at mid-market price points. Solarwatt has built its identity around premium glass-glass bifacial construction - its flagship Panel vision M 5.0 family uses this format and has transitioned to TOPCon cell technology, with outputs reaching up to 450 Wp. The company pairs its modules with battery storage and an energy-management ecosystem, targeting premium residential buyers who want a fully integrated system. Solarwatt offers a 30-year product and performance guarantee on its glass-glass modules, which is notably longer than the 25-year coverage typical of Hyundai's range.
For most buyers in 2025, the choice comes down to priorities. Solarwatt suits homeowners who want durable glass-glass construction, a longer warranty, and an integrated energy ecosystem - and are willing to pay a premium for it. Hyundai is the stronger pick for buyers seeking a well-known brand with competitive pricing, wider installer availability, and a rapidly modernizing TOPCon lineup. Neither is a poor choice; the gap between them is narrower than their different positioning suggests.
Generated by Claude Sonnet · 2026-06-13
Other brand comparisons
Shop prices: See 42 Hyundai 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.