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

# ARTsolar vs Phono Solar

Phono Solar has the broader catalog (174 vs 0 models). Phono Solar leans bifacial (43% of lineup).


## The two companies


| Attribute | ARTsolar | Phono Solar |
| --- | --- | --- |
| Country | South Africa | China |
| Headquarters | Durban | Nanjing |
| Founded | 2010 | 2004 |
| Employees |  | 13000+ |
| Annual capacity |  | 3-4 GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.phonosolar.com](https://www.phonosolar.com) |

Phono Solar Technology Co., Ltd. specializes in the research, development, and manufacture of photovoltaic solar panels and is a global provider of solar products and services. The company is affiliated with SUMEC Group, a subsidiary of China National Machinery Industry Corporation (SINOMACH). Phono Solar has been...


## Catalog & Power


| Measure | ARTsolar | Phono Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 174 | +174 |
| Max Power | 0 W | 730 W | +730 W |
| Avg Power | 0 W | 515 W | +515 W |


## Efficiency


| Measure | ARTsolar | Phono Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.50% |  |
| Avg Efficiency | - | 21.77% |  |


## Reliability & Warranty


| Measure | ARTsolar | Phono Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.306%/°C |  |
| Bifacial Share | 0 (0%) | 74 (43%) | +43 pp |
| Avg Warranty | - | 27.1 yrs |  |


## Efficiency distribution

Phono Solar skews to higher efficiency: 11% of lineup is 23%+


| Efficiency band | ARTsolar | Phono Solar |
| --- | --- | --- |
| \<20% | 0 | 3 (1.7%) |
| 20-21% | 0 | 37 (21.3%) |
| 21-22% | 0 | 53 (30.5%) |
| 22-23% | 0 | 62 (35.6%) |
| 23%+ | 0 | 19 (10.9%) |


## Power distribution

Phono Solar offers more 600W+ panels (20% of lineup)


| Power band | ARTsolar | Phono Solar |
| --- | --- | --- |
| \<400W | 0 | 10 (5.7%) |
| 400-499W | 0 | 78 (44.8%) |
| 500-599W | 0 | 51 (29.3%) |
| 600-699W | 0 | 23 (13.2%) |
| 700W+ | 0 | 12 (6.9%) |


## Cell technology

Dominant cell tech: **PERC** (37%)


| Technology | ARTsolar | Phono Solar |
| --- | --- | --- |
| PERC | 0 | 65 (37.4%) |
| TOPCon | 0 | 53 (30.5%) |
| N-type | 0 | 50 (28.7%) |
| HJT | 0 | 5 (2.9%) |
| Back Contact | 0 | 1 (0.6%) |


## Top panels, Phono Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [PS730M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [NS-730MH-132](https://comparepv.com/panel/phono-solar-ns-730mh-132) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [PS725M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps725m13gfh-22-wshw) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [PS720M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps720m13gfh-22-wshw) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [NS-720MH-132](https://comparepv.com/panel/phono-solar-ns-720mh-132) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [PS715M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps715m13gfh-22-wshw) | 715 | 23.0 | -0.240 | Monocrystalline |
| 7 | [PS710M13GFH-22/WNH](https://comparepv.com/panel/phono-solar-technology-co-ltd-ps710m13gfh-22-wnh) | 710 | 22.9 | -0.290 | Monocrystalline |
| 8 | [PS710M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw) | 710 | 22.9 | -0.240 | Monocrystalline |
| 9 | [NS-710MH-132](https://comparepv.com/panel/phono-solar-ns-710mh-132) | 710 | 22.9 | -0.290 | Monocrystalline |
| 10 | [PS705M13GFH-22/WNH](https://comparepv.com/panel/phono-solar-technology-co-ltd-ps705m13gfh-22-wnh) | 705 | 22.7 | -0.290 | Monocrystalline |


## Summary

ARTsolar is a South African manufacturer founded in 2010 and headquartered in Durban, KwaZulu-Natal, making it the country's only locally owned solar panel producer. It operates a module assembly facility with a stated capacity of around 325-340 MW per year - modest by global standards but significant in the African context. ARTsolar does not itself hold a Bloomberg NEF Tier 1 bankability designation; it has instead built credibility through technology partnerships with globally recognized manufacturers, most recently JA Solar, whose high-efficiency modules it now assembles under a 2025 agreement. Phono Solar is a Nanjing, China-based manufacturer founded around 2004 as part of SUMEC Group, a subsidiary of Sinomach, a Fortune 500 state enterprise. Phono Solar has held Bloomberg NEF Tier 1 bankability status continuously since 2014 and reports annual production capacity in the range of 3-4 GW, giving it a substantially stronger institutional footprint globally.

ARTsolar's product range is oriented toward the South African market, covering panels suited to residential rooftop, commercial, and utility-scale applications. Its modules carry a 30-year linear power output guarantee, and its 2025 partnership with JA Solar points toward large-format TOPCon-based assembly, though its own-branded cell technology has not been widely covered in independent reviews. Phono Solar serves residential, commercial, and utility-scale markets across multiple continents. PVEL named it a Top Performer in its 2025 PV Module Reliability Scorecard, current production series reach efficiencies of up to roughly 22.6%, and its newest Quasar back-contact bifacial module hits 23.27% - reflecting a genuine push into premium cell technology.

For buyers outside South Africa, Phono Solar is the more practical default in 2025: its global distribution network, long-standing Tier 1 rating, and independently verified reliability scores make it straightforward to finance and insure at scale. ARTsolar is the natural choice for South African projects where local content requirements apply, though prospective buyers should verify supply continuity in light of the workforce disruptions and legal disputes the company disclosed in 2025.

\---LINKS---

\- https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/ \| JA Solar and ARTsolar agree to expand PV module manufacturing in South Africa \| article

\- https://www.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/ \| Talesun and ARTsolar open 325 MW module factory in South Africa \| article

\- https://www.solarreviews.com/blog/phono-solar-panel-review \| Phono Solar panel review - cost, products, and warranties \| review

\- https://scorecard.pvel.com/manufacturer\_name/phono/ \| Phono Solar named Top Performer - PVEL 2025 Module Reliability Scorecard \| review

Sources:

\- \[JA Solar, ARTsolar agree to expand PV module manufacturing in South Africa\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/)

\- \[Talesun, ARTsolar open 325 MW module factory in South Africa\](https://www.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/)

\- \[Phono Solar Panel Review: Cost, Products, And Warranties\](https://www.solarreviews.com/blog/phono-solar-panel-review)

\- \[Phono Solar - PVEL 2025 PV Module Reliability Scorecard\](https://scorecard.pvel.com/manufacturer\_name/phono/)

\- \[Phono Solar Technology Co, Ltd. - EnergySage\](https://www.energysage.com/supplier/20079/phono-solar-technology-co-ltd/)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/artsolar-vs-phono-solar