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

# Hyundai vs Renewsys

Hyundai has the broader catalog (65 vs 45 models). Renewsys leads on peak efficiency at 23.64%. Renewsys leans bifacial (100% of lineup).


## The two companies


| Attribute | Hyundai | Renewsys |
| --- | --- | --- |
| Country | South Korea | India |
| Headquarters | Seongnam-si | Mumbai |
| Founded | 2004 | 2011 |
| Employees | 206 | 1,071 |
| Annual capacity | 1.35 GW/year | 2.5 GW/year |
| Tier 1 | yes | yes |
| Listed | Korea Stock Exchange: 322000 |  |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [http://www.renewsysworld.com](http://www.renewsysworld.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...

RenewSys is the first integrated manufacturer of Solar PV Modules and its key components - Encapsulants, Backsheets, and Solar PV Cells. Established in 2012, RenewSys is the renewable energy arm of the ENPEE Group, a diversified global conglomerate. They have manufacturing facilities in Hyderabad and Bengaluru.


## Catalog & Power


| Measure | Hyundai | Renewsys | Margin |
| --- | --- | --- | --- |
| Panel Models | 65 | 45 | +20 |
| Max Power | 640 W | 650 W | +10 W |
| Avg Power | 442 W | 542 W | +100 W |


## Efficiency


| Measure | Hyundai | Renewsys | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 23.64% | +0.24 pp |
| Avg Efficiency | 21.49% | 22.57% | +1.07 pp |


## Reliability & Warranty


| Measure | Hyundai | Renewsys | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.300%/°C | -0.294%/°C | +0.006 |
| Bifacial Share | 43 (66%) | 45 (100%) | +34 pp |
| Avg Warranty | 27.4 yrs | 30.0 yrs | +2.6 yr |


## Efficiency distribution

Renewsys skews to higher efficiency: 24% of lineup is 23%+


| Efficiency band | Hyundai | Renewsys |
| --- | --- | --- |
| \<20% | 7 (10.8%) | 0 |
| 20-21% | 17 (26.2%) | 0 |
| 21-22% | 12 (18.5%) | 8 (17.8%) |
| 22-23% | 25 (38.5%) | 26 (57.8%) |
| 23%+ | 4 (6.2%) | 11 (24.4%) |


## Power distribution

Renewsys offers more 600W+ panels (36% of lineup)


| Power band | Hyundai | Renewsys |
| --- | --- | --- |
| \<400W | 8 (12.3%) | 0 |
| 400-499W | 49 (75.4%) | 17 (37.8%) |
| 500-599W | 5 (7.7%) | 12 (26.7%) |
| 600-699W | 3 (4.6%) | 16 (35.6%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (100%)


| Technology | Hyundai | Renewsys |
| --- | --- | --- |
| HJT | 25 (38.5%) | 0 |
| PERC | 25 (38.5%) | 0 |
| Unknown | 9 (13.8%) | 0 |
| TOPCon | 6 (9.2%) | 45 (100.0%) |


## 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, Renewsys


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DESERV EXTREME 156X-650](https://comparepv.com/panel/renewsys-deserv-extreme-156x-650) | 650 | 23.3 | -0.292 | Monocrystalline |
| 2 | [DESERV EXTREME 156X-645](https://comparepv.com/panel/renewsys-deserv-extreme-156x-645) | 645 | 23.1 | -0.292 | Monocrystalline |
| 3 | [DESERV EXTREME 156X-640](https://comparepv.com/panel/renewsys-deserv-extreme-156x-640) | 640 | 22.9 | -0.292 | Monocrystalline |
| 4 | [DESERV Extreme 132X 635](https://comparepv.com/panel/renewsys-deserv-extreme-132x-635) | 635 | 23.5 | -0.300 | Monocrystalline |
| 5 | [DESERV EXTREME 156X-635](https://comparepv.com/panel/renewsys-deserv-extreme-156x-635) | 635 | 22.8 | -0.292 | Monocrystalline |
| 6 | [DESERV EXTREME 156X-630](https://comparepv.com/panel/renewsys-deserv-extreme-156x-630) | 630 | 22.6 | -0.292 | Monocrystalline |
| 7 | [DESERV Extreme 132X 630](https://comparepv.com/panel/renewsys-deserv-extreme-132x-630) | 630 | 23.4 | -0.300 | Monocrystalline |
| 8 | [DESERV EXTREME 156X-625](https://comparepv.com/panel/renewsys-deserv-extreme-156x-625) | 625 | 22.4 | -0.292 | Monocrystalline |
| 9 | [DESERV Extreme 132X 625](https://comparepv.com/panel/renewsys-deserv-extreme-132x-625) | 625 | 23.2 | -0.300 | Monocrystalline |
| 10 | [DESERV EXTREME 156X-620](https://comparepv.com/panel/renewsys-deserv-extreme-156x-620) | 620 | 22.2 | -0.292 | Monocrystalline |


## Summary

Hyundai Energy Solutions, operating under the HD Hyundai conglomerate and headquartered in South Korea, is a well-established solar manufacturer with BloombergNEF Tier 1 bankability status and an annual production capacity of roughly 1.4 GW. The company has roots in Korea's broader industrial ecosystem and maintains a U.S. commercial presence in Irvine, California. RenewSys India, founded in 2011 and based in Mumbai, is one of India's top five module producers, with an installed manufacturing capacity of approximately 5.6 GW spread across three plants in Hyderabad, Bengaluru, and Patalganga. RenewSys is widely cited in industry sources as a Tier 1-grade manufacturer and exports its panels to more than 40 countries, though its BNEF bankability status has not been independently confirmed in the sources reviewed here. On pure institutional footprint and conglomerate backing, Hyundai holds the stronger position internationally.

On the product side, Hyundai entered mass production of N-type TOPCon cells in April 2025 and also offers HJT and legacy PERC modules spanning a wide wattage range, from compact residential panels up to large-format utility modules above 700 Wp. The lineup covers residential rooftops, commercial rooftops, utility-scale ground mounts, and floating installations. RenewSys markets its modules under the DESERV brand and produces Mono PERC, bifacial, and N-type TOPCon panels reaching up to 650 Wp, with its TOPCon line claiming up to 23.3 percent efficiency. RenewSys also carries the EcoVadis Platinum sustainability rating, a first for an Indian solar manufacturer.

For buyers in Western markets or utility-scale projects requiring financed procurement, Hyundai's established BNEF Tier 1 status and conglomerate credibility give it a meaningful edge. RenewSys is the stronger default for India-based projects and is a credible, cost-competitive option in export markets where Indian supply chains are well-accepted. Neither brand is a poor choice, but Hyundai has a longer track record outside Asia.

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

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

\- https://www.renewsysworld.com/solar-modules-deserv \| RenewSys DESERV PV Modules - official product page \| article

\- https://www.pvknowhow.com/news/india-solar-exports-stunning-65-surge-in-q3-2025/ \| India solar exports - 65% surge in Q3 2025, key manufacturers \| article

Sources:

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

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

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

\- \[RenewSys DESERV PV Modules\](https://www.renewsysworld.com/solar-modules-deserv)

\- \[India solar exports - 65% surge in Q3 2025 - PVknowhow\](https://www.pvknowhow.com/news/india-solar-exports-stunning-65-surge-in-q3-2025/)

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 Renewsys](https://comparepv.com/ae-solar-vs-renewsys)
- [Hyundai vs AEET](https://comparepv.com/hyundai-vs-aeet)
- [AIKO vs Renewsys](https://comparepv.com/aiko-vs-renewsys)
- [Hyundai vs AKCOME](https://comparepv.com/hyundai-vs-akcome)
- [ARTsolar vs Renewsys](https://comparepv.com/artsolar-vs-renewsys)


---

Source: https://comparepv.com/hyundai-vs-renewsys

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