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

# ARTsolar vs Haitai Solar

Haitai Solar has the broader catalog (16 vs 0 models). Haitai Solar leans bifacial (100% of lineup).


## The two companies


| Attribute | ARTsolar | Haitai Solar |
| --- | --- | --- |
| Country | South Africa | China |
| Headquarters | Durban | Tangshan |
| Founded | 2010 | 2006 |
| Employees |  | 1001-5000 |
| Annual capacity |  | 10 GW/year |
| Tier 1 | no | yes |
| Listed |  | Beijing Stock Exchange: 920985 |
| Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.haitai-solar.com](https://www.haitai-solar.com) |

Haitai Solar, founded in 2006, is a high-tech enterprise focused on green energy, covering nine major business segments including PV modules, PV power stations, PV mounting systems, energy storage, hydrogen energy, wind energy, PV cells, graphite/Carbon electrodes, and battery swapping. The company is committed to...


## Catalog & Power


| Measure | ARTsolar | Haitai Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 16 | +16 |
| Max Power | 0 W | 720 W | +720 W |
| Avg Power | 0 W | 527 W | +527 W |


## Efficiency


| Measure | ARTsolar | Haitai Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.20% |  |
| Avg Efficiency | - | 21.75% |  |


## Reliability & Warranty


| Measure | ARTsolar | Haitai Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.276%/°C |  |
| Bifacial Share | 0 (0%) | 16 (100%) | +100 pp |
| Avg Warranty | - | 30.0 yrs |  |


## Efficiency distribution

Haitai Solar skews to higher efficiency: 12% of lineup is 23%+


| Efficiency band | ARTsolar | Haitai Solar |
| --- | --- | --- |
| \<20% | 0 | 4 (25.0%) |
| 21-22% | 0 | 1 (6.2%) |
| 22-23% | 0 | 9 (56.2%) |
| 23%+ | 0 | 2 (12.5%) |


## Power distribution

Haitai Solar offers more 600W+ panels (44% of lineup)


| Power band | ARTsolar | Haitai Solar |
| --- | --- | --- |
| \<400W | 0 | 4 (25.0%) |
| 400-499W | 0 | 5 (31.2%) |
| 600-699W | 0 | 2 (12.5%) |
| 700W+ | 0 | 5 (31.2%) |


## Cell technology

Dominant cell tech: **TOPCon** (56%)


| Technology | ARTsolar | Haitai Solar |
| --- | --- | --- |
| TOPCon | 0 | 9 (56.2%) |
| HJT | 0 | 7 (43.8%) |


## Top panels, Haitai Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [JT720SLkB](https://comparepv.com/panel/haitai-solar-jt720slkb) | 720 | 23.2 | -0.240 | Monocrystalline |
| 2 | [JT715SLkB](https://comparepv.com/panel/haitai-solar-jt715slkb) | 715 | 23.0 | -0.240 | Monocrystalline |
| 3 | [JT710SLkB](https://comparepv.com/panel/haitai-solar-jt710slkb) | 710 | 22.9 | -0.240 | Monocrystalline |
| 4 | [JT705SLkB](https://comparepv.com/panel/haitai-solar-jt705slkb) | 705 | 22.7 | -0.240 | Monocrystalline |
| 5 | [JT700SLkB](https://comparepv.com/panel/haitai-solar-jt700slkb) | 700 | 22.5 | -0.240 | Monocrystalline |
| 6 | [JT695SLkB](https://comparepv.com/panel/haitai-solar-jt695slkb) | 695 | 22.4 | -0.240 | Monocrystalline |
| 7 | [JT690SLkB](https://comparepv.com/panel/haitai-solar-jt690slkb) | 690 | 22.2 | -0.240 | Monocrystalline |
| 8 | [CETC-455TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-455tr-gdf-96) | 455 | 22.8 | -0.300 | Monocrystalline |
| 9 | [CETC-450TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-450tr-gdf-96) | 450 | 22.5 | -0.300 | Monocrystalline |
| 10 | [CETC-445TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-445tr-gdf-96) | 445 | 22.3 | -0.300 | Monocrystalline |


## Summary

Haitai Solar is a Chinese manufacturer founded in 2006 and headquartered in China. It achieved BloombergNEF Tier 1 bankability status as of Q2 2025, meeting the updated BNEF criteria that require at least six verified utility-scale projects per quarter. The company covers a broad value chain spanning PV modules, mounting systems, energy storage, and hydrogen energy, and its panels are deployed across residential, commercial-industrial, and large utility-scale ground-mounted projects in multiple countries. ARTsolar, by contrast, was founded in 2010 in Durban, South Africa, and describes itself as the country's only fully locally owned solar panel manufacturer. Its annual production capacity stands at roughly 340 MW, with a second line planned that could add up to 500 MW. No independent BNEF Tier 1 listing for ARTsolar was confirmed in available sources. On institutional footprint and global bankability, Haitai Solar holds the stronger position.

Haitai Solar's product range spans approximately 310 W to 720 W and draws on both TOPCon and HJT cell technologies, making it suited to everything from premium residential rooftops to utility-scale ground mounts. ARTsolar's catalog is more regionally focused, covering residential and light commercial applications with monocrystalline PERC modules in the 380-460 W range and newer TOPCon-based models reaching up to around 600 W. The company holds TUV SUD and ISO certifications and has delivered large volumes to South African independent power producers, including a documented supply of over 75 MWp to a Juwi Renewable Energies project.

For a buyer outside sub-Saharan Africa seeking a bankable, globally deployable module supplier, Haitai Solar is the stronger default choice given its Tier 1 status and broader technology portfolio. ARTsolar is the more compelling option for South African projects where local content requirements, shorter logistics chains, or support from a regionally embedded manufacturer carry meaningful weight. The two brands are not directly interchangeable given their very different scale and target markets.

\---LINKS---

\- https://www.haitai-solar.com/news/detail/haitai-solar-has-been-awarded-the-bnef-tier-1-photovoltaic-module-manufacturer-rating-for-q2-2025 \| Haitai Solar awarded BNEF Tier 1 status for Q2 2025 \| article

\- 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://comparepv.com/reviews/haitai-solar \| Haitai Solar panels review - ComparePV \| review

\- https://comparepv.com/reviews/artsolar \| ARTsolar panels review - ComparePV \| review

Written by claude-sonnet from the figures above.


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