--- title: "Hyundai vs Suniva - Brand Comparison | ComparePV" description: "Compare Hyundai vs Suniva solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/hyundai-vs-suniva" --- # Hyundai vs Suniva Hyundai has the broader catalog (65 vs 0 models). Hyundai leans bifacial (66% of lineup). ## The two companies | Attribute | Hyundai | Suniva | | --- | --- | --- | | Country | South Korea | United States | | Headquarters | Seongnam-si | Norcross, Georgia | | Founded | 2004 | 2007 | | Employees | 206 | 100-200 | | Annual capacity | 1.35 GW/year | 1-3 GW/year | | Tier 1 | yes | | | Listed | Korea Stock Exchange: 322000 | | | Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://suniva.com](https://suniva.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... Suniva is an American manufacturer of monocrystalline silicon photovoltaic solar cells, spun out of Georgia Tech's University Center of Excellence in Photovoltaics in 2007. After filing for bankruptcy in 2017 and emerging under new ownership in 2019, the company restarted manufacturing operations in Norcross, Georgia... ## Catalog & Power | Measure | Hyundai | Suniva | Margin | | --- | --- | --- | --- | | Panel Models | 65 | 0 | +65 | | Max Power | 640 W | 0 W | +640 W | | Avg Power | 442 W | 0 W | +442 W | ## Efficiency | Measure | Hyundai | Suniva | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.40% | - | | | Avg Efficiency | 21.49% | - | | ## Reliability & Warranty | Measure | Hyundai | Suniva | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.300%/°C | - | | | Bifacial Share | 43 (66%) | 0 (0%) | +66 pp | | Avg Warranty | 27.4 yrs | - | | ## Efficiency distribution Hyundai skews to higher efficiency: 6% of lineup is 23%+ | Efficiency band | Hyundai | Suniva | | --- | --- | --- | | \<20% | 7 (10.8%) | 0 | | 20-21% | 17 (26.2%) | 0 | | 21-22% | 12 (18.5%) | 0 | | 22-23% | 25 (38.5%) | 0 | | 23%+ | 4 (6.2%) | 0 | ## Power distribution Hyundai offers more 600W+ panels (5% of lineup) | Power band | Hyundai | Suniva | | --- | --- | --- | | \<400W | 8 (12.3%) | 0 | | 400-499W | 49 (75.4%) | 0 | | 500-599W | 5 (7.7%) | 0 | | 600-699W | 3 (4.6%) | 0 | ## Cell technology Dominant cell tech: **HJT** (38%) | Technology | Hyundai | Suniva | | --- | --- | --- | | HJT | 25 (38.5%) | 0 | | PERC | 25 (38.5%) | 0 | | Unknown | 9 (13.8%) | 0 | | TOPCon | 6 (9.2%) | 0 | ## 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 | ## Summary Hyundai Energy Solutions is a South Korean manufacturer operating as a subsidiary of HD Hyundai, with roots in the broader Hyundai industrial group. The company holds Bloomberg NEF Tier 1 bankability status, meaning financiers are willing to back projects using its modules, and it operates roughly 1.4 GW of annual solar module production capacity. Suniva is a U.S.-based solar cell manufacturer headquartered in Norcross, Georgia, originally founded in 2007 and associated with Georgia Tech. After filing for Chapter 11 bankruptcy in 2017, the company was acquired by Lion Point Capital and restarted cell manufacturing operations in late 2023 and into 2024, targeting up to 2.5 GW of annual cell capacity across its Georgia footprint. Hyundai Energy Solutions carries the stronger institutional footprint for module-level bankability and global distribution at present. Hyundai Energy Solutions produces complete solar modules aimed at residential rooftops and light commercial installations, with its XG and YH series covering monofacial and bifacial configurations respectively. The company has confirmed use of N-type TOPCon cell technology in recent product lines. Suniva, by contrast, operates primarily as a solar cell supplier rather than a finished-module brand - its monocrystalline cells are sold to module assemblers such as Heliene, whose finished products can then qualify for the U.S. Inflation Reduction Act Domestic Content Bonus Investment Tax Credit. Homeowners and small commercial buyers will rarely encounter a Suniva-branded panel; rather, Suniva's value proposition flows through the supply chain to buyers who need domestically manufactured content for tax credit compliance. For a typical residential or commercial buyer in 2025, Hyundai Energy Solutions is the more straightforward choice, given its complete module offering, established warranty infrastructure, and Tier 1 bankability. Suniva is better understood as an upstream supplier enabling domestic content compliance for utility or commercial developers working under IRA incentive structures - a different buyer profile entirely. \---LINKS--- \- https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels \| Hyundai Solar Panels Complete Review 2025 - SolarReviews \| review \- https://www.ecowatch.com/solar/best-companies/hyundai-solar-panels \| Hyundai Solar Panels Review - Cost, Ratings and Specs \| review \- https://www.pv-tech.org/suniva-to-restart-us-solar-cell-manufacturing-up-to-2-5gw-annual-capacity-in-georgia/ \| Suniva to restart US solar cell manufacturing up to 2.5GW in Georgia \| article \- https://pv-magazine-usa.com/2024/02/01/suniva-to-restart-idled-solar-cell-factory-in-georgia/ \| Suniva to restart idled solar cell factory in Georgia - pv magazine USA \| article \- https://www.renewableenergyworld.com/solar/made-in-the-usa-suniva-and-heliene-team-up-to-produce-first-domestic-content-eligible-pv-modules/ \| Suniva and Heliene team up for first domestic content-eligible PV modules \| article 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 Suniva](https://comparepv.com/ae-solar-vs-suniva) - [Hyundai vs AEET](https://comparepv.com/hyundai-vs-aeet) - [AIKO vs Suniva](https://comparepv.com/aiko-vs-suniva) - [Hyundai vs AKCOME](https://comparepv.com/hyundai-vs-akcome) - [ARTsolar vs Suniva](https://comparepv.com/artsolar-vs-suniva) --- Source: https://comparepv.com/hyundai-vs-suniva Not in this file, on the page: the distributions above drawn as charts.