Aptos Solar vs Hyundai - solar panel manufacturer comparison
Hyundai has the broader catalog (65 vs 33 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
Aptos Solar Technology is a U.S. based company that leverages global sourcing to provide innovative and affordable solar technology. They offer high-performance solar panels optimized with their patented Dual Nano Absorber (DNA) technology for residential, commercial, and utility applications. The company is committed...
- Founded
- 2019
- Headquarters
- San Antonio, TX, USA
- Employees
- 14
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>PERC</strong> (100%)
Dominant cell tech: <strong>HJT</strong> (38%)
The flagships
Written summary
Aptos Solar is a US-based manufacturer founded in 2019 and headquartered in Irvine, California, built by veterans of Mission Solar. It has established itself as a mid-tier domestic brand primarily serving the North American residential and commercial markets. Aptos is not currently listed on the Bloomberg NEF Tier 1 bankability roster, though it has partnered with the Renewable Energy Testing Center to bolster its financing credentials, and its annual production scale is modest compared to major global players. HD Hyundai Energy Solutions, by contrast, is a South Korean manufacturer operating under the HD Hyundai industrial conglomerate, with roots in solar dating to 2004 and formal corporate independence since 2016. It holds Bloomberg NEF Tier 1 bankable status and has built manufacturing capacity exceeding 1.4 GW annually at its South Korean facilities. On institutional financing confidence and production scale, Hyundai carries a measurably stronger footprint.
Aptos Solar's flagship lineup centers on its DNA (Dual Nano Absorber) series, which applies advanced passivation layers to half-cut PERC cells - a proprietary design the company says improves heat tolerance and trims annual degradation to roughly 0.54%. The DNA-120 series targets residential rooftops with compact, all-black modules, while the DNA-144 line extends into light commercial work. Hyundai Energy Solutions has moved into N-type TOPCon cell technology, entering mass production of TOPCon cells in 2025. Its HiS series covers residential and commercial rooftop installations, while the higher-wattage HiN series scales up to large commercial and utility-scale ground mounts. Both manufacturers back their panels with 30-year performance warranties.
For most buyers in 2025, Hyundai Energy Solutions is the stronger default: Tier 1 bankability eases project financing, the TOPCon transition keeps it at the cell-technology frontier, and conglomerate backing adds supply chain resilience. Aptos Solar is a credible alternative for buyers who specifically want a US-headquartered brand with a well-warranted PERC-based product, and its DNA series has earned consistently positive installer reviews in the residential segment.
Generated by Claude Sonnet · 2026-06-11
Other brand comparisons
Shop prices: See 8 Aptos Solar offers · 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.