Hyundai vs Renewsys - solar panel manufacturer comparison
Hyundai has the broader catalog (65 vs 45 models). Renewsys leads on peak efficiency at 23.64%. Renewsys leans bifacial (100% 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
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
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.
- Founded
- 2011
- Headquarters
- Mumbai, India
- Annual capacity
- 2.5 GW/year
- Employees
- 1,071
- 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
Renewsys skews to higher efficiency: 24% of lineup is 23%+
Renewsys offers more 600W+ panels (36% of lineup)
Dominant cell tech: <strong>HJT</strong> (38%)
Dominant cell tech: <strong>TOPCon</strong> (100%)
The flagships
Written 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.
- HD Hyundai Energy Solutions begins mass production of N-Type TOPCon cells
- HD Hyundai Energy Solutions showcases TOPCon and HJT at RE+ 2025
- Complete Review of Hyundai Solar Panels - SolarReviews
- RenewSys DESERV PV Modules - official product page
- India solar exports - 65% surge in Q3 2025, key manufacturers
Generated by Claude Sonnet · 2026-06-15
Other brand comparisons
Shop prices: See 41 Hyundai offers · See 3 Renewsys 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.