--- title: "Hyundai vs Solaria - Brand Comparison | ComparePV" description: "Compare Hyundai vs Solaria solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/hyundai-vs-solaria" --- # Hyundai vs Solaria Hyundai has the broader catalog (65 vs 27 models). Hyundai leads on peak efficiency at 23.40%. Hyundai leans bifacial (66% of lineup). ## The two companies | Attribute | Hyundai | Solaria | | --- | --- | --- | | Country | South Korea | Spain | | Headquarters | Seongnam-si | Madrid | | Founded | 2004 | 2002 | | Employees | 206 | 235 | | Annual capacity | 1.35 GW/year | 1.658 GW/year | | Tier 1 | yes | | | Listed | Korea Stock Exchange: 322000 | BME (Madrid Stock Exchange): SLR | | Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://www.solaria.com](https://www.solaria.com) | 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... Solaria is a leading European company focused on developing and generating solar photovoltaic energy. The company aims to contribute to decarbonization by creating a global energy model based on clean energy. Solaria specializes in the implementation and development of solar photovoltaic technology, from manufacturing... ## Catalog & Power | Measure | Hyundai | Solaria | Margin | | --- | --- | --- | --- | | Panel Models | 65 | 27 | +38 | | Max Power | 640 W | 680 W | +40 W | | Avg Power | 442 W | 436 W | +6 W | ## Efficiency | Measure | Hyundai | Solaria | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.40% | 21.92% | +1.48 pp | | Avg Efficiency | 21.49% | 19.96% | +1.53 pp | ## Reliability & Warranty | Measure | Hyundai | Solaria | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.300%/°C | -0.360%/°C | +0.059 | | Bifacial Share | 43 (66%) | 5 (19%) | +48 pp | | Avg Warranty | 27.4 yrs | 26.5 yrs | +0.9 yr | ## Efficiency distribution Hyundai skews to higher efficiency: 6% of lineup is 23%+ | Efficiency band | Hyundai | Solaria | | --- | --- | --- | | \<20% | 7 (10.8%) | 13 (48.1%) | | 20-21% | 17 (26.2%) | 9 (33.3%) | | 21-22% | 12 (18.5%) | 5 (18.5%) | | 22-23% | 25 (38.5%) | 0 | | 23%+ | 4 (6.2%) | 0 | ## Power distribution Solaria offers more 600W+ panels (19% of lineup) | Power band | Hyundai | Solaria | | --- | --- | --- | | \<400W | 8 (12.3%) | 14 (51.9%) | | 400-499W | 49 (75.4%) | 8 (29.6%) | | 500-599W | 5 (7.7%) | 0 | | 600-699W | 3 (4.6%) | 5 (18.5%) | ## Cell technology Dominant cell tech: **HJT** (38%) Dominant cell tech: **TOPCon** (19%) | Technology | Hyundai | Solaria | | --- | --- | --- | | HJT | 25 (38.5%) | 0 | | PERC | 25 (38.5%) | 4 (14.8%) | | Unknown | 9 (13.8%) | 18 (66.7%) | | TOPCon | 6 (9.2%) | 5 (18.5%) | ## Top panels, Hyundai | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [HiS-T640NJ](https://comparepv.com/panel/hd-hyundai-energy-solutions-his-t640nj) | 640 | 22.9 | -0.290 | Monocrystalline | | 2 | [HiS-T635NJ](https://comparepv.com/panel/hd-hyundai-energy-solutions-his-t635nj) | 635 | 22.7 | -0.290 | Monocrystalline | | 3 | [HiS-T630NJ](https://comparepv.com/panel/hd-hyundai-energy-solutions-his-t630nj) | 630 | 22.5 | -0.290 | Monocrystalline | | 4 | [HiT-H520LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h520lf-fb-zb) | 520 | 23.4 | -0.240 | Monocrystalline | | 5 | [HiT-H515LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h515lf-fb-zb) | 515 | 23.2 | -0.240 | Monocrystalline | | 6 | [HiT-H510LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h510lf-fb-zb) | 510 | 22.9 | -0.240 | Monocrystalline | | 7 | [HiT-H505LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h505lf-fb-zb) | 505 | 22.7 | -0.240 | Monocrystalline | | 8 | [HiT-H500LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h500lf-fb-zb) | 500 | 22.5 | -0.240 | Monocrystalline | | 9 | [HiT-H460LE-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h460le-fb-zb) | 460 | 23.0 | -0.240 | Monocrystalline | | 10 | [HiT-H460CE-BF](https://comparepv.com/panel/hyundai-hit-h460ce-bf) | 460 | 23.0 | -0.240 | Monocrystalline | ## Top panels, Solaria | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SPV680-TG12-132BD](https://comparepv.com/panel/solaria-spv680-tg12-132bd) | 680 | 21.9 | -0.300 | Monocrystalline | | 2 | [SPV675-TG12-132BD](https://comparepv.com/panel/solaria-spv675-tg12-132bd) | 675 | 21.8 | -0.300 | Monocrystalline | | 3 | [SPV670-TG12-132BD](https://comparepv.com/panel/solaria-spv670-tg12-132bd) | 670 | 21.6 | -0.300 | Monocrystalline | | 4 | [SPV665-TG12-132BD](https://comparepv.com/panel/solaria-spv665-tg12-132bd) | 665 | 21.4 | -0.300 | Monocrystalline | | 5 | [SPV660-TG12-132BD](https://comparepv.com/panel/solaria-spv660-tg12-132bd) | 660 | 21.3 | -0.300 | Monocrystalline | | 6 | [PowerXT 430R-PL](https://comparepv.com/panel/solaria-powerxt-430r-pl) | 430 | 20.4 | -0.390 | Monocrystalline | | 7 | [Solaria PowerXT-430C-PD](https://comparepv.com/panel/solaria-solaria-powerxt-430c-pd) | 430 | 19.8 | -0.390 | Monocrystalline | | 8 | [PowerXT 420R-PL](https://comparepv.com/panel/solaria-powerxt-420r-pl) | 420 | 19.9 | -0.390 | Monocrystalline | | 9 | [Solaria PowerXT-420C-BD](https://comparepv.com/panel/solaria-solaria-powerxt-420c-bd) | 420 | 19.4 | -0.390 | Monocrystalline | | 10 | [Solaria PowerXT-420C-PD](https://comparepv.com/panel/solaria-solaria-powerxt-420c-pd) | 420 | 19.4 | -0.390 | Monocrystalline | ## Summary Hyundai Energy Solutions is a South Korean manufacturer headquartered in Seongnam-si, South Korea, with a U.S. office in Irvine, California. The company entered the solar business in 2004 as part of the broader Hyundai conglomerate, spun off as an independent entity in 2016, and rebranded as HD Hyundai Energy Solutions in April 2023. It holds Bloomberg NEF Tier 1 bankability status and operates annual production capacity of over 1.4 GW. Solaria is a US-based manufacturer founded in 2000 and headquartered in Fremont, California, where its modules are designed and engineered. The company is best known for its proprietary shingled cell platform and holds an extensive patent portfolio, but it does not currently appear on Bloomberg's Tier 1 manufacturer list, reflecting its smaller scale and more specialized market positioning. Hyundai carries the stronger institutional footprint by a clear margin. On the product side, Hyundai serves a broad spectrum from residential rooftops to commercial and light utility installations. Its current lineup is anchored by N-Type TOPCon technology, spanning all-black residential panels around 435W and large-format bifacial commercial modules up to 640W, with PERC and HJT variants also present in the catalog. Solaria's portfolio is narrower and aimed squarely at premium residential rooftop buyers. Its PowerXT series uses a shingled cell design in which silicon cells are cut into strips and overlapped to eliminate busbars, increasing active cell area and providing claimed advantages in partial-shading tolerance and low-light performance. The seamless all-black aesthetic is a deliberate differentiator for design-conscious homeowners. The PowerXT Premium carries a 30-year comprehensive warranty, and the brand has earned top-performer recognition in the DNV GL PV Module Reliability Scorecard. For most buyers in 2025, Hyundai Energy Solutions is the more versatile and bankable default - suitable for residential, commercial, and project-finance-dependent installations alike, with broad installer availability and Tier 1 credentials. Solaria is the stronger choice for homeowners who prioritize aesthetics and are comfortable paying a premium for the shingled-cell design, though the absence of Tier 1 status warrants attention for buyers or lenders assessing long-term manufacturer risk. \---LINKS--- \- https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels \| Complete Review of Hyundai Solar Panels - SolarReviews \| review \- https://www.solarreviews.com/blog/reviewing-solaria-solar-panels \| Complete Review of Solaria Solar Panels - SolarReviews \| review \- https://www.pv-magazine.com/2021/03/12/hyundai-builds-1-37-gw-solar-cell-factory-in-south-korea/ \| Hyundai builds 1.37 GW solar cell factory in South Korea - PV Magazine \| article \- https://www.ecowatch.com/solar/best-companies/solaria-solar-panels \| Solaria Solar Panels 2026 Review - Cost, Specs & Performance - EcoWatch \| review \- https://www.energysage.com/supplier/22218/solaria/ \| Solaria - Profile and Reviews - EnergySage \| review Sources: \- \[Complete Review of Hyundai Solar Panels - SolarReviews\](https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels) \- \[Complete Review of Solaria Solar Panels - SolarReviews\](https://www.solarreviews.com/blog/reviewing-solaria-solar-panels) \- \[Hyundai builds 1.37 GW solar cell factory in South Korea - PV Magazine\](https://www.pv-magazine.com/2021/03/12/hyundai-builds-1-37-gw-solar-cell-factory-in-south-korea/) \- \[Solaria Solar Panels 2026 Review - EcoWatch\](https://www.ecowatch.com/solar/best-companies/solaria-solar-panels) \- \[Solaria Profile and Reviews - EnergySage\](https://www.energysage.com/supplier/22218/solaria/) Written by claude-sonnet from the figures above. ## Other comparisons - [Hyundai vs A.B. Energy](https://comparepv.com/hyundai-vs-a-b-energy) - [AE Solar vs Solaria](https://comparepv.com/ae-solar-vs-solaria) - [Hyundai vs AEET](https://comparepv.com/hyundai-vs-aeet) - [AIKO vs Solaria](https://comparepv.com/aiko-vs-solaria) - [Hyundai vs AKCOME](https://comparepv.com/hyundai-vs-akcome) - [ARTsolar vs Solaria](https://comparepv.com/artsolar-vs-solaria) --- Source: https://comparepv.com/hyundai-vs-solaria Not in this file, on the page: the distributions above drawn as charts.