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

# ARTsolar vs Heliene

Heliene has the broader catalog (91 vs 0 models). Heliene leans bifacial (65% of lineup).


## The two companies


| Attribute | ARTsolar | Heliene |
| --- | --- | --- |
| Country | South Africa | Canada |
| Headquarters | Durban | Sault Ste. Marie |
| Founded | 2010 | 2010 |
| Employees |  | 200-600 |
| Annual capacity |  | 1.3 GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://heliene.com](https://heliene.com) |

Heliene is a North American headquartered manufacturer of high-quality, competitively priced solar photovoltaic modules. They have manufacturing operations in the US and Canada, and a global supply chain capability. Heliene is committed to providing reliable and high-performing solar solutions for utility-scale...


## Catalog & Power


| Measure | ARTsolar | Heliene | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 91 | +91 |
| Max Power | 0 W | 710 W | +710 W |
| Avg Power | 0 W | 528 W | +528 W |


## Efficiency


| Measure | ARTsolar | Heliene | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.08% |  |
| Avg Efficiency | - | 21.47% |  |


## Reliability & Warranty


| Measure | ARTsolar | Heliene | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.315%/°C |  |
| Bifacial Share | 0 (0%) | 59 (65%) | +65 pp |
| Avg Warranty | - | 25.0 yrs |  |


## Efficiency distribution

Heliene skews to higher efficiency: 2% of lineup is 23%+


| Efficiency band | ARTsolar | Heliene |
| --- | --- | --- |
| \<20% | 0 | 4 (4.4%) |
| 20-21% | 0 | 29 (31.9%) |
| 21-22% | 0 | 21 (23.1%) |
| 22-23% | 0 | 35 (38.5%) |
| 23%+ | 0 | 2 (2.2%) |


## Power distribution

Heliene offers more 600W+ panels (21% of lineup)


| Power band | ARTsolar | Heliene |
| --- | --- | --- |
| \<400W | 0 | 10 (11.0%) |
| 400-499W | 0 | 22 (24.2%) |
| 500-599W | 0 | 40 (44.0%) |
| 600-699W | 0 | 16 (17.6%) |
| 700W+ | 0 | 3 (3.3%) |


## Cell technology

Dominant cell tech: **PERC** (43%)


| Technology | ARTsolar | Heliene |
| --- | --- | --- |
| PERC | 0 | 39 (42.9%) |
| N-type | 0 | 27 (29.7%) |
| TOPCon | 0 | 20 (22.0%) |
| HJT | 0 | 5 (5.5%) |


## Top panels, Heliene


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [132HC-710 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-710-g12-hjt-bifacial-module) | 710 | 22.9 | -0.260 | Monocrystalline |
| 2 | [132HC-705 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-705-g12-hjt-bifacial-module) | 705 | 22.7 | -0.260 | Monocrystalline |
| 3 | [132HC-700 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-700-g12-hjt-bifacial-module) | 700 | 22.5 | -0.260 | Monocrystalline |
| 4 | [132HC-695 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-695-g12-hjt-bifacial-module) | 695 | 22.4 | -0.260 | Monocrystalline |
| 5 | [132HC-690 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-690-g12-hjt-bifacial-module) | 690 | 22.2 | -0.260 | Monocrystalline |
| 6 | [156HC-645 M10 NTYP SL](https://comparepv.com/panel/heliene-156hc-645-m10-ntyp-sl) | 645 | 23.1 | -0.300 | Monocrystalline |
| 7 | [156HC-640 M10 NTYP SL](https://comparepv.com/panel/heliene-156hc-640-m10-ntyp-sl) | 640 | 22.9 | -0.300 | Monocrystalline |
| 8 | [156HC-635 M10 NTYP SL BIFACIAL MODULE](https://comparepv.com/panel/heliene-156hc-635-m10-ntyp-sl-bifacial-module) | 635 | 22.7 | -0.300 | Monocrystalline |
| 9 | [156HC-635 M10 NTYP SL](https://comparepv.com/panel/heliene-156hc-635-m10-ntyp-sl) | 635 | 22.7 | -0.300 | Monocrystalline |
| 10 | [156HC-630 M10 NTYP SL BIFACIAL MODULE](https://comparepv.com/panel/heliene-156hc-630-m10-ntyp-sl-bifacial-module) | 630 | 22.6 | -0.300 | Monocrystalline |


## Summary

ARTsolar is a South African solar module manufacturer founded in 2010 and headquartered in Pinetown (Durban). It is the only 100% locally owned panel producer in South Africa, a position that gives it a distinctive policy relevance: the company's output qualifies for domestic-content requirements under South Africa's Independent Power Producer procurement programmes. ARTsolar's bankability rests on successive technology-transfer partnerships - first with LONGi Solar, then Talesun, and most recently JA Solar - whose Tier 1 credentials, TUV-certified bill of materials and ISO 9001 quality management systems are co-applied to the locally assembled product. The JA Solar collaboration, formalised in 2025, anchors a 340 MW-per-year assembly plant in Durban. Heliene is a Canadian manufacturer founded in 2009 in Ontario, with production facilities in Ontario, Minnesota and Florida. It has appeared on BloombergNEF's Tier 1 PV Module Manufacturer list since 2015 under its own name and has been approved for use by the U.S. Department of Defense and Army Corps of Engineers. Heliene operates approximately 1.3 GW of module manufacturing capacity in the United States, giving it a considerably larger institutional footprint in global project finance circles.

Heliene's product range spans from roughly 380 W residential panels to 710 W large-format modules suited to utility-scale ground mounts, and the company has expanded its Mountain Iron, Minnesota line to 300 MW of TOPCon module capacity - confirmed by pv-tech.org. Its North American manufacturing qualifies for Inflation Reduction Act domestic-content adders, which has driven deals such as a 1.5 GW supply agreement with community solar developer Nexamp. ARTsolar's assembled modules are aimed primarily at South African commercial rooftops and utility-scale IPP projects where local-content scoring is mandatory; outside that procurement context the brand has limited distribution.

For buyers operating in North America or seeking a globally bankable module for project finance, Heliene is the more straightforward choice given its long-standing Tier 1 status, domestic U.S. production, and IRA eligibility. ARTsolar fills a different and very specific niche: it is the logical - and often required - choice for South African IPP bids where local manufacturing content is a scoring criterion, but it is not a like-for-like alternative for buyers outside that market.

\---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.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://www.pv-tech.org/heliene-expands-minnesota-topcon-module-line-to-300mw/ \| Heliene expands Minnesota TOPCon module line to 300 MW \| article

\- https://pv-magazine-usa.com/2023/07/31/heliene-plans-to-manufacture-1-gw-solar-modules-1-5-gw-solar-cells-in-the-u-s/ \| Heliene plans to manufacture 1 GW solar modules and 1.5 GW solar cells in the U.S. \| article

\- https://www.energysage.com/supplier/21665/heliene/ \| Heliene - Profile and Reviews - EnergySage \| review

Written by claude-sonnet from the figures above.


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