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Hyundai vs Reliance New Energy - solar panel manufacturer comparison

Hyundai
South Korea Founded 2004 Tier 1
Read the Hyundai review
VS
Reliance New Energy
India Founded 2021 Tier 1
Read the Reliance New Energy review
At a glance

Hyundai has the broader catalog (65 vs 7 models). Hyundai leads on peak efficiency at 23.40%. Reliance New Energy 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.

Panel models
65 7
Highest power
640 Wp 720 Wp
Best efficiency
23.4% 23.1%
Average efficiency
21.5% 22.6%
Bifacial share
66% 100%
Average warranty
27 yrs 30 yrs
01

The two companies

Company facts, not datasheet figures
Hyundai

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
Reliance New Energy

Reliance New Energy Limited (RNEL) is a wholly-owned subsidiary of Reliance Industries Limited, India's largest conglomerate, established to build an integrated renewable energy business. It is developing solar photovoltaic module and cell manufacturing at the Dhirubhai Ambani Green Energy Giga Complex in Jamnagar...

Founded
2021
Headquarters
Mumbai, India
Annual capacity
10-20 GW/year
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric Hyundai Reliance New Energy
Catalog & Power
Panel Models 65+58 7
Max Power 640 W 720 W+80 W
Avg Power 442 W 705 W+263 W
Efficiency
Max Efficiency 23.40%+0.30 pp 23.10%
Avg Efficiency 21.49% 22.64%+1.15 pp
Reliability & Warranty
Avg Temp Coefficient -0.300%/°C -0.240%/°C+0.060
Bifacial Share 43 (66%) 7 (100%)+34 pp
Avg Warranty 27.4 yrs 30.0 yrs+2.6 yr

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.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band

Reliance New Energy skews to higher efficiency: 29% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Reliance New Energy offers more 600W+ panels (100% of lineup)

Hyundai cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (38%)

Reliance New Energy cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (100%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

Hyundai Energy Solutions is a South Korean manufacturer that spun off from Hyundai Heavy Industries in 2016 and has built a track record as a Tier 1, bankable PV supplier, reportedly gaining BloombergNEF Tier 1 status as of the Q3 2026 list. Its annual production capacity is comparatively modest, cited around 1.4 GW, and the company began mass-producing N-type TOPCon cells in 2025. Reliance New Energy is the solar arm of India's Reliance Industries, building an integrated clean-energy manufacturing ecosystem at the Dhirubhai Ambani Green Energy Giga Complex in Jamnagar, Gujarat. It rolled out its first heterojunction (HJT) modules in April 2025 and is scaling toward 10 GW and eventually 20 GW of capacity, with an ambition to control the full value chain from polysilicon to finished modules. Hyundai currently has the stronger institutional footprint and longer commercial history, while Reliance is a large, well-capitalized newcomer still ramping up production and third-party bankability recognition.

In terms of product lines, Hyundai offers a broad residential and commercial catalog, including the XG and UF series for rooftop residential use (350-400 W range) and the higher-power DJ and KN series for commercial and industrial installations, with panels spanning roughly 385 W to 640 W and efficiencies around 20-22 percent; panels carry a 25-year product and performance warranty. Reliance's early output centers on high-wattage 720 W HJT modules from its Jamnagar line, a technology choice associated with higher energy yield, better temperature performance, and lower degradation than conventional PERC panels, positioning the brand initially toward utility-scale and large commercial projects as it scales rather than a diversified residential lineup.

For a typical buyer in 2025, Hyundai is the safer default given its established Tier 1 track record, diverse product range, and standard 25-year warranty coverage. Reliance New Energy is a compelling long-term prospect given its scale ambitions and modern HJT technology, but as a newer entrant its residential availability, independent bankability track record, and long-term field performance data are still limited, so buyers evaluating it today should weigh that relative lack of history against its technical promise.

Generated by Claude Sonnet 5 · 2026-09-11

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 44 Hyundai offers · See 1 Reliance New Energy offer

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.