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

# ARTsolar vs BYD

BYD has the broader catalog (115 vs 0 models). BYD leans bifacial (95% of lineup).


## The two companies


| Attribute | ARTsolar | BYD |
| --- | --- | --- |
| Country | South Africa | China |
| Headquarters | Durban | Shenzhen |
| Founded | 2010 | 1995 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | yes |
| Listed |  | SZSE: 002594 |
| Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.byd.com](https://www.byd.com) |


## Catalog & Power


| Measure | ARTsolar | BYD | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 115 | +115 |
| Max Power | 0 W | 735 W | +735 W |
| Avg Power | 0 W | 565 W | +565 W |


## Efficiency


| Measure | ARTsolar | BYD | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.66% |  |
| Avg Efficiency | - | 21.84% |  |


## Reliability & Warranty


| Measure | ARTsolar | BYD | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.299%/°C |  |
| Bifacial Share | 0 (0%) | 109 (95%) | +95 pp |
| Avg Warranty | - | 28.5 yrs |  |


## Efficiency distribution

BYD skews to higher efficiency: 15% of lineup is 23%+


| Efficiency band | ARTsolar | BYD |
| --- | --- | --- |
| \<20% | 0 | 5 (4.3%) |
| 20-21% | 0 | 12 (10.4%) |
| 21-22% | 0 | 28 (24.3%) |
| 22-23% | 0 | 53 (46.1%) |
| 23%+ | 0 | 17 (14.8%) |


## Power distribution

BYD offers more 600W+ panels (41% of lineup)


| Power band | ARTsolar | BYD |
| --- | --- | --- |
| \<400W | 0 | 4 (3.5%) |
| 400-499W | 0 | 33 (28.7%) |
| 500-599W | 0 | 31 (27.0%) |
| 600-699W | 0 | 34 (29.6%) |
| 700W+ | 0 | 13 (11.3%) |


## Cell technology

Dominant cell tech: **TOPCon** (63%)


| Technology | ARTsolar | BYD |
| --- | --- | --- |
| TOPCon | 0 | 72 (62.6%) |
| PERC | 0 | 30 (26.1%) |
| HJT | 0 | 13 (11.3%) |


## Top panels, BYD


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HSBK-33-735](https://comparepv.com/panel/byd-hsbk-33-735) | 735 | 23.7 | -0.240 | Monocrystalline |
| 2 | [HSBK-33-730](https://comparepv.com/panel/byd-hsbk-33-730) | 730 | 23.5 | -0.240 | Monocrystalline |
| 3 | [HSBK-33-725](https://comparepv.com/panel/byd-hsbk-33-725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [HSBK-33-720](https://comparepv.com/panel/byd-hsbk-33-720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [NSBK-33-720](https://comparepv.com/panel/byd-nsbk-33-720) | 720 | 23.2 | -0.278 | Monocrystalline |
| 6 | [NSBK-33-715](https://comparepv.com/panel/byd-nsbk-33-715) | 715 | 23.0 | -0.278 | Monocrystalline |
| 7 | [HSBK-33-715](https://comparepv.com/panel/byd-hsbk-33-715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 8 | [NSBK-33-710](https://comparepv.com/panel/byd-nsbk-33-710) | 710 | 22.9 | -0.278 | Monocrystalline |
| 9 | [HSBK-33-710](https://comparepv.com/panel/byd-hsbk-33-710) | 710 | 22.9 | -0.240 | Monocrystalline |
| 10 | [NSBK-33-705](https://comparepv.com/panel/byd-nsbk-33-705) | 705 | 22.7 | -0.278 | Monocrystalline |


## Summary

ARTsolar is a South African solar panel manufacturer founded in 2010 and headquartered in Durban, making it the country's only locally owned panel producer. The company expanded its assembly capacity through successive partnerships - first with China's Talesun to open a 325 MW per year facility in 2022, and later with JA Solar to upgrade that line to approximately 340 MW. ARTsolar does not appear on the BloombergNEF Tier 1 bankability list, and the company has faced financial headwinds including significant IDC debt and workforce reductions reported in mid-2025. BYD, by contrast, is a division of the vast Chinese conglomerate BYD Co., founded in 1995 and headquartered in Shenzhen, with operations spanning electric vehicles, energy storage, and solar modules. BYD holds BloombergNEF Tier 1 status and has deployed over 1 GWp of solar capacity in Brazil alone, signaling a global commercial footprint that dwarfs ARTsolar's regional presence.

The two brands serve largely different market tiers. ARTsolar targets South African residential, commercial, and light industrial customers who benefit from locally assembled products that qualify for local-content requirements in government renewable energy procurement programs. Its panel range covers modest wattages suited to rooftop and small commercial installations. BYD offers a significantly broader portfolio, with power outputs running from around 380 W up to 730 W, spanning residential rooftops through utility-scale ground mounts. BYD's lineup includes both TOPCon and HJT cell technologies, and its panels reach efficiency ratings up to roughly 22.6%, positioning them competitively at a price point reportedly 10-15% below premium-tier rivals.

For a buyer operating outside South Africa, BYD is the more straightforward choice in 2025, given its confirmed Tier 1 bankability, wider product range, and proven global deployment record. ARTsolar is a niche option best suited to South African projects where local-content mandates or support for domestic industry are overriding priorities - it is not a direct global competitor to BYD and should not be evaluated as one.

\---LINKS---

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

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

\- https://www.pv-magazine.com/2019/05/27/artsolar-south-africa-must-preserve-its-solar-module-industry/ \| ARTsolar: South Africa must preserve its solar module industry \| article

\- https://www.solarchoice.net.au/products/panels/byd-solar-panel-review/ \| BYD Solar Panels - An Independent Review by Solar Choice \| review

\- https://solartechonline.com/blog/byd-solar-panels-guide-2025/ \| BYD Solar Panels: Complete 2025 Guide To Performance and Pricing \| review

Written by claude-sonnet from the figures above.


## Other comparisons

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


---

Source: https://comparepv.com/artsolar-vs-byd