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

# ARTsolar vs Seraphim

Seraphim has the broader catalog (160 vs 0 models). Seraphim leans bifacial (69% of lineup).


## The two companies


| Attribute | ARTsolar | Seraphim |
| --- | --- | --- |
| Country | South Africa | China |
| Headquarters | Durban | Changzhou |
| Founded | 2010 | 2011 |
| Employees |  | 1001-5000 |
| Annual capacity |  | 13 GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.seraphim-energy.com](https://www.seraphim-energy.com) |

Seraphim is a world-class solar products manufacturer specializing in research, development, production, and sales of solar PV products. The company has achieved significant milestones, outpacing competitors in production capacity and innovative designs. Seraphim is committed to technological innovation and...


## Catalog & Power


| Measure | ARTsolar | Seraphim | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 160 | +160 |
| Max Power | 0 W | 730 W | +730 W |
| Avg Power | 0 W | 549 W | +549 W |


## Efficiency


| Measure | ARTsolar | Seraphim | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.50% |  |
| Avg Efficiency | - | 21.82% |  |


## Reliability & Warranty


| Measure | ARTsolar | Seraphim | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.316%/°C |  |
| Bifacial Share | 0 (0%) | 111 (69%) | +69 pp |
| Avg Warranty | - | 28.8 yrs |  |


## Efficiency distribution

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


| Efficiency band | ARTsolar | Seraphim |
| --- | --- | --- |
| 20-21% | 0 | 32 (20.0%) |
| 21-22% | 0 | 58 (36.2%) |
| 22-23% | 0 | 51 (31.9%) |
| 23%+ | 0 | 19 (11.9%) |


## Power distribution

Seraphim offers more 600W+ panels (35% of lineup)


| Power band | ARTsolar | Seraphim |
| --- | --- | --- |
| \<400W | 0 | 2 (1.2%) |
| 400-499W | 0 | 55 (34.4%) |
| 500-599W | 0 | 47 (29.4%) |
| 600-699W | 0 | 45 (28.1%) |
| 700W+ | 0 | 11 (6.9%) |


## Cell technology

Dominant cell tech: **PERC** (52%)


| Technology | ARTsolar | Seraphim |
| --- | --- | --- |
| PERC | 0 | 84 (52.5%) |
| TOPCon | 0 | 66 (41.2%) |
| HJT | 0 | 6 (3.8%) |
| N-type | 0 | 4 (2.5%) |


## Top panels, Seraphim


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SRP-730-BHC-BG](https://comparepv.com/panel/seraphim-srp-730-bhc-bg) | 730 | 23.5 | -0.258 | Monocrystalline |
| 2 | [SRP-725-BHC-BG](https://comparepv.com/panel/seraphim-srp-725-bhc-bg) | 725 | 23.3 | -0.258 | Monocrystalline |
| 3 | [SRP-720-BHC-BG](https://comparepv.com/panel/seraphim-srp-720-bhc-bg) | 720 | 23.2 | -0.258 | Monocrystalline |
| 4 | [SRP-720-BTC-BG](https://comparepv.com/panel/seraphim-srp-720-btc-bg) | 720 | 23.2 | -0.290 | Monocrystalline |
| 5 | [SRP-715-BHC-BG](https://comparepv.com/panel/seraphim-srp-715-bhc-bg) | 715 | 23.0 | -0.258 | Monocrystalline |
| 6 | [SRP-715-BTC-BG](https://comparepv.com/panel/seraphim-srp-715-btc-bg) | 715 | 23.0 | -0.290 | Monocrystalline |
| 7 | [SRP-710-BHC-BG](https://comparepv.com/panel/seraphim-srp-710-bhc-bg) | 710 | 22.9 | -0.258 | Monocrystalline |
| 8 | [SRP-710-BTC-BG](https://comparepv.com/panel/seraphim-srp-710-btc-bg) | 710 | 22.9 | -0.290 | Monocrystalline |
| 9 | [SRP-705-BHC-BG](https://comparepv.com/panel/seraphim-srp-705-bhc-bg) | 705 | 22.7 | -0.258 | Monocrystalline |
| 10 | [SRP-705-BTC-BG](https://comparepv.com/panel/seraphim-srp-705-btc-bg) | 705 | 22.7 | -0.290 | Monocrystalline |


## Summary

ARTsolar is a South African company founded in Durban in 2010, operating under the full name African Renewable Technologies. It is 100% locally owned and positions itself as the country's only domestically rooted solar panel manufacturer. Through successive technology partnerships - first with LONGi Solar, then Talesun, and most recently JA Solar - ARTsolar has expanded its assembly facility to a reported 340MW annual capacity. Its production lines, supported by financing from South Africa's Industrial Development Corporation, are described as capable of producing Tier 1 quality-rated modules, though ARTsolar does not appear independently on the BloombergNEF Tier 1 bankability list in its own right. Seraphim, by contrast, is a Chinese manufacturer founded around 2011 with confirmed BNEF Tier 1 status held for 11 consecutive years, a reported production capacity of approximately 13GW per year, and manufacturing sites spanning China, South Africa, and Vietnam. On institutional footprint, Seraphim is the considerably larger and more internationally bankable of the two.

ARTsolar's product line centers on monocrystalline panels assembled for the South African residential, commercial, and Independent Power Producer market. Its current range includes TOPCon cell technology, with modules assembled using cells and components sourced predominantly from Chinese suppliers - a practice that drew legal scrutiny in a 2025 localisation court case. Seraphim's catalog spans roughly 390W to 670W and covers TOPCon (its Nebula series) and HJT technologies, with six PVEL Top Performer awards on record. That breadth makes Seraphim suitable for everything from premium residential rooftops to utility-scale ground-mount projects across more than 100 countries.

For most buyers outside South Africa, Seraphim is the more straightforward choice: it carries independent bankability credentials, proven global logistics, and a wider technology portfolio. South African developers and installers working within local content frameworks may legitimately prefer ARTsolar for its regulatory fit and domestic warranty support, but should factor in its more limited scale and ongoing questions about the depth of local manufacturing value.

\---LINKS---

\- https://comparepv.com/reviews/artsolar \| ARTsolar Solar Panels Review 2026 - ComparePV \| review

\- https://www.solarreviews.com/blog/reviewing-seraphim-solar-panels \| Seraphim Solar Panels Review - Are They A Good Brand? \| review

\- https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/ \| Local solar panel manufacturer imports 99% of its product, court told \| article

\- https://www.engineeringnews.co.za/article/artsolar-and-ja-solar-driving-south-africas-renewable-energy-revolution-2025-06-12 \| ARTsolar and JA Solar - Driving South Africa's renewable energy revolution \| article

\- https://solartechonline.com/blog/seraphim-solar-panels-review-2025/ \| Seraphim Solar Panels Review 2025 - Are They Worth It? \| review

Sources:

\- \[ARTsolar Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/artsolar)

\- \[Seraphim Solar Panels Review - Are They A Good Brand? - SolarReviews\](https://www.solarreviews.com/blog/reviewing-seraphim-solar-panels)

\- \[Local solar panel manufacturer imports 99% of its product, court told - GroundUp\](https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/)

\- \[ARTsolar and JA Solar - Driving South Africa's renewable energy revolution - Engineering News\](https://www.engineeringnews.co.za/article/artsolar-and-ja-solar-driving-south-africas-renewable-energy-revolution-2025-06-12)

\- \[Seraphim Solar Panels Review 2025 - Are They Worth It? - SolarTechOnline\](https://solartechonline.com/blog/seraphim-solar-panels-review-2025/)

Written by claude-sonnet from the figures above.


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