---
title: "Renew Photovoltaics vs ARTsolar - Brand Comparison | ComparePV"
description: "Compare Renew Photovoltaics vs ARTsolar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/renew-photovoltaics-vs-artsolar"
---

# Renew Photovoltaics vs ARTsolar

Renew Photovoltaics has the broader catalog (14 vs 0 models). Renew Photovoltaics leans bifacial (93% of lineup).


## The two companies


| Attribute | Renew Photovoltaics | ARTsolar |
| --- | --- | --- |
| Country | India | South Africa |
| Headquarters | Gurugram | Durban |
| Founded | 2011 | 2010 |
| Employees | 4,336 |  |
| Annual capacity | 6+ GW/year |  |
| Tier 1 |  | no |
| Listed | NASDAQ: RNW, RNWWW |  |
| Website | [https://www.renew.com/](https://www.renew.com/) | [https://www.artsolar.co.za](https://www.artsolar.co.za) |

ReNew is a leading decarbonization company and one of the largest renewable energy independent power producers in India. Founded in 2011 by Sumant Sinha, the company delivers end-to-end decarbonization solutions, including wind, solar, hydropower, green hydrogen, energy storage, carbon credits and energy services...


## Catalog & Power


| Measure | Renew Photovoltaics | ARTsolar | Margin |
| --- | --- | --- | --- |
| Panel Models | 14 | 0 | +14 |
| Max Power | 640 W | 0 W | +640 W |
| Avg Power | 569 W | 0 W | +569 W |


## Efficiency


| Measure | Renew Photovoltaics | ARTsolar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.69% | - |  |
| Avg Efficiency | 21.80% | - |  |


## Reliability & Warranty


| Measure | Renew Photovoltaics | ARTsolar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.311%/°C | - |  |
| Bifacial Share | 13 (93%) | 0 (0%) | +93 pp |
| Avg Warranty | 29.6 yrs | - |  |


## Efficiency distribution

Renew Photovoltaics skews to higher efficiency: 7% of lineup is 23%+


| Efficiency band | Renew Photovoltaics | ARTsolar |
| --- | --- | --- |
| 20-21% | 3 (21.4%) | 0 |
| 21-22% | 5 (35.7%) | 0 |
| 22-23% | 5 (35.7%) | 0 |
| 23%+ | 1 (7.1%) | 0 |


## Power distribution

Renew Photovoltaics offers more 600W+ panels (14% of lineup)


| Power band | Renew Photovoltaics | ARTsolar |
| --- | --- | --- |
| 500-599W | 12 (85.7%) | 0 |
| 600-699W | 2 (14.3%) | 0 |


## Cell technology

Dominant cell tech: **PERC** (57%)


| Technology | Renew Photovoltaics | ARTsolar |
| --- | --- | --- |
| PERC | 8 (57.1%) | 0 |
| TOPCon | 6 (42.9%) | 0 |


## Top panels, Renew Photovoltaics


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [RPS3MH66BDXXX](https://comparepv.com/panel/renew-photovoltaics-rps3mh66bdxxx) | 640 | 23.7 | -0.290 | Monocrystalline |
| 2 | [RPS1MH60MBXXX](https://comparepv.com/panel/renew-photovoltaics-rps1mh60mbxxx) | 610 | 21.5 | -0.330 | Monocrystalline |
| 3 | [RPS2MH72BD590](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd590) | 590 | 22.8 | -0.300 | Monocrystalline |
| 4 | [RPS2MH72BD585](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd585) | 585 | 22.6 | -0.300 | Monocrystalline |
| 5 | [RPS2MH72BD580](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd580) | 580 | 22.4 | -0.300 | Monocrystalline |
| 6 | [RPS2MH72BD575](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd575) | 575 | 22.3 | -0.300 | Monocrystalline |
| 7 | [RPS2MH72BD570](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd570) | 570 | 22.1 | -0.300 | Monocrystalline |
| 8 | [RPS2MH72BD560](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd560) | 560 | 21.7 | -0.320 | Monocrystalline |
| 9 | [RPS2MH72BD555](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd555) | 555 | 21.5 | -0.320 | Monocrystalline |
| 10 | [RPS2MH72BD550](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd550) | 550 | 21.3 | -0.320 | Monocrystalline |


## Summary

Renew Photovoltaics is the module manufacturing arm of ReNew Energy Global Plc, an India-based renewable energy developer. The company operates approximately 6.4 GW of solar module manufacturing capacity and around 2.5 GW of solar cell capacity, with announced plans to expand cell production by a further 4 GW in 2026. While a confirmed BloombergNEF Tier 1 listing for Renew Photovoltaics specifically was not found in available public sources, its parent company's scale and institutional backing as a listed global IPP provide a strong financial profile. ARTsolar, by contrast, was founded in 2010 by Eshu Seevnarayan and Patrick Goss and is headquartered in Pinetown (Durban), South Africa - the only remaining fully South African-owned solar panel manufacturer. Its production line is designed for up to 300 MW per year, though it has historically operated below that ceiling. ARTsolar is not itself a BloombergNEF Tier 1 manufacturer, but it has entered bankability-enhancing partnerships with Tier 1 suppliers LONGi Solar and Talesun Solar, whose bills of materials and quality management systems underpin lender confidence. On overall institutional footprint, Renew Photovoltaics holds a clear advantage owing to its multi-gigawatt scale and corporate parent.

Renew Photovoltaics targets both utility-scale ground-mount projects and rooftop segments across India, offering mono-facial and bifacial modules with a stated low temperature coefficient of -0.30 degrees Celsius per percent. ARTsolar's catalog covers monocrystalline modules ranging from around 330 Wp to 500 Wp, certified to TUV (IEC) and SABS (South African Bureau of Standards) standards, and it serves residential rooftops, commercial installations, and utility-scale farms. ARTsolar has demonstrated project-scale capability, having supplied panels for developments of up to 75 MW with international EPCs such as Juwi Renewable Energies. Confirmed cell architecture details - whether TOPCon, HJT, or PERC - are not available from current public sources for either manufacturer.

For a buyer in South Asia, Renew Photovoltaics is the more natural default given its domestic manufacturing scale and price competitiveness following India's 2025 GST reduction on renewable equipment. For buyers in southern Africa, ARTsolar offers a distinct local-content advantage that matters under South Africa's Integrated Resource Plan and procurement policy frameworks, backed by the technical quality assurance of its Tier 1 manufacturing partners. The two brands are not interchangeable - geography and local content requirements will typically determine the right choice rather than raw product performance.

\---LINKS---

\- https://solarquarter.com/2025/02/11/renew-hosts-nationwide-distributor-meets-showcasing-advanced-solar-solutions/ \| Renew Photovoltaics distributor meets - product showcase 2025 \| article

\- https://www.pv-magazine-india.com/2025/09/22/renew-reduces-solar-module-cell-prices-following-gst-cut/ \| Renew reduces solar module and cell prices after India GST cut \| article

\- https://renewafrica.biz/news/solar/longi-solar-partners-with-south-african-solar-pv-panel-maker-artsolar/ \| LONGi Solar partners with South African panel maker ARTsolar \| article

\- https://www.moneyweb.co.za/news/industry/worlds-largest-solar-tech-leader-partners-with-sa-pv-panel-maker/ \| World's largest solar tech leader partners with SA PV panel maker \| article

\- https://www.solarfeeds.com/biz/artsolar-pty-ltd/ \| ARTsolar company overview - production capacity and Tier 1 status \| review

Sources:

\- \[Renew Photovoltaics distributor meets 2025\](https://solarquarter.com/2025/02/11/renew-hosts-nationwide-distributor-meets-showcasing-advanced-solar-solutions/)

\- \[Renew reduces module prices after GST cut\](https://www.pv-magazine-india.com/2025/09/22/renew-reduces-solar-module-cell-prices-following-gst-cut/)

\- \[LONGi Solar partners with ARTsolar\](https://renewafrica.biz/news/solar/longi-solar-partners-with-south-african-solar-pv-panel-maker-artsolar/)

\- \[Moneyweb - ARTsolar Tier 1 partnership\](https://www.moneyweb.co.za/news/industry/worlds-largest-solar-tech-leader-partners-with-sa-pv-panel-maker/)

\- \[ARTsolar company profile - SolarFeeds\](https://www.solarfeeds.com/biz/artsolar-pty-ltd/)

Written by claude-sonnet from the figures above.


## Other comparisons

- [Renew Photovoltaics vs A.B. Energy](https://comparepv.com/renew-photovoltaics-vs-a-b-energy)
- [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar)
- [Renew Photovoltaics vs AEET](https://comparepv.com/renew-photovoltaics-vs-aeet)
- [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar)
- [Renew Photovoltaics vs AKCOME](https://comparepv.com/renew-photovoltaics-vs-akcome)
- [ASM vs ARTsolar](https://comparepv.com/asm-vs-artsolar)


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Source: https://comparepv.com/renew-photovoltaics-vs-artsolar

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