---
title: "Hyundai vs TPL Solar - Brand Comparison | ComparePV"
description: "Compare Hyundai vs TPL Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/hyundai-vs-tpl-solar"
---

# Hyundai vs TPL Solar

TPL Solar has the broader catalog (113 vs 65 models). Hyundai leads on peak efficiency at 23.40%. Hyundai leans bifacial (66% of lineup).


## The two companies


| Attribute | Hyundai | TPL Solar |
| --- | --- | --- |
| Country | South Korea | Pakistan |
| Headquarters | Seongnam-si | Lahore |
| Founded | 2004 |  |
| Employees | 206 |  |
| Annual capacity | 1.35 GW/year |  |
| Tier 1 | yes | no |
| Listed | Korea Stock Exchange: 322000 |  |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://www.tplsolar.com](https://www.tplsolar.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...


## Catalog & Power


| Measure | Hyundai | TPL Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 65 | 113 | +48 |
| Max Power | 640 W | 670 W | +30 W |
| Avg Power | 442 W | 288 W | +154 W |


## Efficiency


| Measure | Hyundai | TPL Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 21.67% | +1.73 pp |
| Avg Efficiency | 21.49% | 16.94% | +4.55 pp |


## Reliability & Warranty


| Measure | Hyundai | TPL Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.300%/°C | -0.359%/°C | +0.058 |
| Bifacial Share | 43 (66%) | 0 (0%) | +66 pp |
| Avg Warranty | 27.4 yrs | 30.0 yrs | +2.6 yr |


## Efficiency distribution

Hyundai skews to higher efficiency: 6% of lineup is 23%+


| Efficiency band | Hyundai | TPL Solar |
| --- | --- | --- |
| \<20% | 7 (10.8%) | 99 (87.6%) |
| 20-21% | 17 (26.2%) | 7 (6.2%) |
| 21-22% | 12 (18.5%) | 7 (6.2%) |
| 22-23% | 25 (38.5%) | 0 |
| 23%+ | 4 (6.2%) | 0 |


## Power distribution

Hyundai offers more 600W+ panels (5% of lineup)


| Power band | Hyundai | TPL Solar |
| --- | --- | --- |
| \<400W | 8 (12.3%) | 97 (85.8%) |
| 400-499W | 49 (75.4%) | 6 (5.3%) |
| 500-599W | 5 (7.7%) | 5 (4.4%) |
| 600-699W | 3 (4.6%) | 5 (4.4%) |


## Cell technology

Dominant cell tech: **HJT** (38%)

Dominant cell tech: **PERC** (95%)


| Technology | Hyundai | TPL Solar |
| --- | --- | --- |
| HJT | 25 (38.5%) | 0 |
| PERC | 25 (38.5%) | 107 (94.7%) |
| Unknown | 9 (13.8%) | 6 (5.3%) |
| 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 |


## Top panels, TPL Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TPL670M-132HC](https://comparepv.com/panel/tpl-solar-tpl670m-132hc) | 670 | 21.6 | -0.340 | Monocrystalline |
| 2 | [TPL665M-132HC](https://comparepv.com/panel/tpl-solar-tpl665m-132hc) | 665 | 21.4 | -0.340 | Monocrystalline |
| 3 | [TPL660M-132HC](https://comparepv.com/panel/tpl-solar-tpl660m-132hc) | 660 | 21.2 | -0.340 | Monocrystalline |
| 4 | [TPL655M-132HC](https://comparepv.com/panel/tpl-solar-tpl655m-132hc) | 655 | 21.1 | -0.340 | Monocrystalline |
| 5 | [TPL650M-132HC](https://comparepv.com/panel/tpl-solar-tpl650m-132hc) | 650 | 20.9 | -0.340 | Monocrystalline |
| 6 | [TPL560M-144HC](https://comparepv.com/panel/tpl-solar-tpl560m-144hc) | 560 | 21.7 | -0.360 | Monocrystalline |
| 7 | [TPL550M-144HC](https://comparepv.com/panel/tpl-solar-tpl550m-144hc) | 550 | 21.3 | -0.360 | Monocrystalline |
| 8 | [TPL545M-144HC](https://comparepv.com/panel/tpl-solar-tpl545m-144hc) | 545 | 21.1 | -0.360 | Monocrystalline |
| 9 | [TPL540M-144HC](https://comparepv.com/panel/tpl-solar-tpl540m-144hc) | 540 | 20.9 | -0.360 | Monocrystalline |
| 10 | [TPL535M-144HC](https://comparepv.com/panel/tpl-solar-tpl535m-144hc) | 535 | 20.7 | -0.360 | Monocrystalline |


## Summary

Hyundai Energy Solutions, operating under the HD Hyundai conglomerate, is a South Korean manufacturer with roots in the broader Hyundai industrial group and a dedicated solar division that has been active for over two decades. The company produces cells and modules domestically in Korea, which is relatively uncommon among mid-scale Asian solar manufacturers and gives it distinct IP positioning in Western markets. According to PV ModuleTech's Q2 2024 bankability ratings, Hyundai Energy Solutions holds a CCC+ classification - a recognized but mid-range standing that puts it below the AAA-tier leaders such as Jinko Solar and LONGi, though still within the range accepted by many project finance institutions. TPL Solar (TPL Energy Co., Limited) is a Chinese manufacturer founded in 2009 with an annual production capacity of roughly 500 MW and approximately 300 employees. It holds standard industry certifications - TUV, CE, IEC 61215, IEC 61730, ISO 9001 - but does not appear on the BloombergNEF Tier 1 list and has a substantially smaller institutional footprint than Hyundai Energy Solutions.

On the product side, Hyundai Energy Solutions has moved its mainstream lineup to N-Type TOPCon technology, with mass production of TOPCon cells beginning in 2025. Its module range spans 108-cell formats aimed at residential rooftops to 144- and 156-cell formats suited to commercial and utility-scale ground mounts, with confirmed efficiency figures reaching 22.3-22.9% in its current n-type series. The company has also announced a development roadmap for HJT and perovskite-HJT tandem cells. TPL Solar's publicly visible catalog consists largely of smaller-format panels in the sub-200W range with efficiencies around 15-17%, suggesting the company serves primarily small-scale, budget-conscious, or off-grid applications rather than mainstream residential or utility deployments.

For a typical residential or commercial buyer in 2025 looking for bankable, warranty-backed panels using current cell technology, Hyundai Energy Solutions is the clearer choice. Its Korean manufacturing origin reduces certain IP and tariff risks in the U.S. market, its TOPCon transition is confirmed, and it carries at least partial institutional recognition. TPL Solar may fit niche or cost-constrained off-grid scenarios, but its limited scale and absence from Tier 1 lists make it a harder sell for financed projects.

\---LINKS---

\- https://pv-magazine-usa.com/press-releases/hd-hyundai-energy-solutions-begins-mass-production-of-n-type-topcon-cells/ \| HD Hyundai Energy Solutions begins mass production of N-Type TOPCon cells \| article

\- https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels \| Complete Review of Hyundai Solar Panels in 2025 \| review

\- https://news.energysage.com/hyundai-solar-panels-complete-review/ \| Hyundai Solar Panels - The Complete Review - EnergySage \| review

\- https://www.enfsolar.com/tpl-solar \| TPL Energy Co., Limited - Solar Panels - China - ENF Solar \| article

\- https://pv-magazine-usa.com/press-releases/hd-hyundai-energy-solutions-showcases-cell-and-module-competitiveness-at-re-2025/ \| HD Hyundai Energy Solutions showcases competitiveness at RE+ 2025 \| article

Sources:

\- \[Complete Review Of Hyundai Solar Panels In 2025\](https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels)

\- \[Hyundai Solar Panels: The Complete Review - EnergySage\](https://news.energysage.com/hyundai-solar-panels-complete-review/)

\- \[HD Hyundai Energy Solutions begins mass production of N-Type TOPCon cells\](https://pv-magazine-usa.com/press-releases/hd-hyundai-energy-solutions-begins-mass-production-of-n-type-topcon-cells/)

\- \[HD Hyundai Energy Solutions showcases competitiveness at RE+ 2025\](https://pv-magazine-usa.com/press-releases/hd-hyundai-energy-solutions-showcases-cell-and-module-competitiveness-at-re-2025/)

\- \[TPL Energy Co., Limited - ENF Solar\](https://www.enfsolar.com/tpl-solar)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/hyundai-vs-tpl-solar

Not in this file, on the page: the distributions above drawn as charts.