--- title: "ARTsolar vs New East Solar - Brand Comparison | ComparePV" description: "Compare ARTsolar vs New East Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-new-east-solar" --- # ARTsolar vs New East Solar New East Solar has the broader catalog (30 vs 0 models). New East Solar leans bifacial (67% of lineup). ## The two companies | Attribute | ARTsolar | New East Solar | | --- | --- | --- | | Country | South Africa | Cambodia | | Headquarters | Durban | Phnom Penh | | Founded | 2010 | | | Employees | | 201-500 | | Annual capacity | | 5-10 GW/year | | Tier 1 | no | yes | | Listed | | | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [http://www.nesolar.com.kh](http://www.nesolar.com.kh) | New East Solar Energy (NE Solar) is a Cambodia-based solar cell and module manufacturer specializing in high-efficiency Mono and Poly PERC solar cells and modules. The company operates manufacturing facilities in Cambodia, Indonesia, and a new 2 GW factory in Phoenix, Arizona, USA. NE Solar holds a BNEF Tier 1... ## Catalog & Power | Measure | ARTsolar | New East Solar | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 30 | +30 | | Max Power | 0 W | 715 W | +715 W | | Avg Power | 0 W | 535 W | +535 W | ## Efficiency | Measure | ARTsolar | New East Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 23.03% | | | Avg Efficiency | - | 21.79% | | ## Reliability & Warranty | Measure | ARTsolar | New East Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.320%/°C | | | Bifacial Share | 0 (0%) | 20 (67%) | +67 pp | | Avg Warranty | - | 27.5 yrs | | ## Efficiency distribution New East Solar skews to higher efficiency: 7% of lineup is 23%+ | Efficiency band | ARTsolar | New East Solar | | --- | --- | --- | | \<20% | 0 | 1 (3.3%) | | 20-21% | 0 | 4 (13.3%) | | 21-22% | 0 | 11 (36.7%) | | 22-23% | 0 | 12 (40.0%) | | 23%+ | 0 | 2 (6.7%) | ## Power distribution New East Solar offers more 600W+ panels (33% of lineup) | Power band | ARTsolar | New East Solar | | --- | --- | --- | | \<400W | 0 | 1 (3.3%) | | 400-499W | 0 | 14 (46.7%) | | 500-599W | 0 | 5 (16.7%) | | 600-699W | 0 | 6 (20.0%) | | 700W+ | 0 | 4 (13.3%) | ## Cell technology Dominant cell tech: **TOPCon** (67%) | Technology | ARTsolar | New East Solar | | --- | --- | --- | | TOPCon | 0 | 20 (66.7%) | | PERC | 0 | 10 (33.3%) | ## Top panels, New East Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [NESE 715-66THB-G12](https://comparepv.com/panel/new-east-solar-nese-715-66thb-g12) | 715 | 23.0 | -0.300 | Monocrystalline | | 2 | [NESE 710-66THB-G12](https://comparepv.com/panel/new-east-solar-nese-710-66thb-g12) | 710 | 22.9 | -0.300 | Monocrystalline | | 3 | [NESE 705-66THB-G12](https://comparepv.com/panel/new-east-solar-nese-705-66thb-g12) | 705 | 22.7 | -0.300 | Monocrystalline | | 4 | [NESE 700-66THB-G12](https://comparepv.com/panel/new-east-solar-nese-700-66thb-g12) | 700 | 22.5 | -0.300 | Monocrystalline | | 5 | [NESE 695-66THB-G12](https://comparepv.com/panel/new-east-solar-nese-695-66thb-g12) | 695 | 22.4 | -0.300 | Monocrystalline | | 6 | [NESE 675-66MHT-G12](https://comparepv.com/panel/new-east-solar-nese-675-66mht-g12) | 675 | 21.7 | -0.340 | Monocrystalline | | 7 | [NESE 670-66MHT-G12](https://comparepv.com/panel/new-east-solar-nese-670-66mht-g12) | 670 | 21.6 | -0.340 | Monocrystalline | | 8 | [NESE 665-66MHT-G12](https://comparepv.com/panel/new-east-solar-nese-665-66mht-g12) | 665 | 21.4 | -0.340 | Monocrystalline | | 9 | [NESE 660-66MHT-G12](https://comparepv.com/panel/new-east-solar-nese-660-66mht-g12) | 660 | 21.2 | -0.340 | Monocrystalline | | 10 | [NESE 655-66MHT-G12](https://comparepv.com/panel/new-east-solar-nese-655-66mht-g12) | 655 | 21.1 | -0.340 | Monocrystalline | ## Summary ARTsolar is a South African manufacturer founded in 2010 and headquartered in Pinetown, KwaZulu-Natal. The company markets itself as South Africa's only locally owned solar panel assembler, with a production facility capable of up to 300-500 MW per year in partnership with Talesun Solar. ARTsolar does not appear on the BloombergNEF Tier 1 module manufacturer list, though it produces panels it describes as meeting Tier 1 quality standards through its Talesun and LONGi collaboration agreements. The company's "local manufacturer" positioning has been contested in South African courts, with legal proceedings in 2025 alleging that approximately 99% of panels sold under the ARTsolar brand are imported from China, which materially complicates any local-content procurement argument. New East Solar Energy (trading as NE Solar), by contrast, is headquartered in Cambodia with manufacturing in Indonesia and a new 2 GW factory in Phoenix, Arizona; the company has total production capacity of roughly 9 GW and earned a formal BNEF Tier 1 ranking in 2024, giving it significantly stronger institutional credibility for financed projects. In terms of product focus, ARTsolar targets primarily the South African residential and utility market, offering monocrystalline modules suited to both rooftop and ground-mount applications. New East Solar covers a broader range - mono PERC, bifacial, and standard poly modules - serving utility-scale, industrial, commercial, and residential segments across multiple continents. NE Solar modules have also received PVEL Top Performer recognition, an independent reliability credential that ARTsolar does not appear to hold. For most buyers outside South Africa, New East Solar is the more defensible default choice in 2025 - it carries verified BNEF Tier 1 bankability, greater manufacturing scale, and independent performance validation. ARTsolar may still be relevant for South African projects where domestic supply chains and after-sales support matter, but the ongoing import litigation introduces uncertainty that buyers and lenders should factor into their due diligence. \---LINKS--- \- https://pv-magazine-usa.com/press-releases/ne-solar-achieves-bnef-tier-1-ranking-strengthening-u-s-solar-manufacturing-with-new-phoenix-facility/ \| NE Solar achieves BNEF Tier 1 ranking, opens Phoenix facility \| article \- https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/ \| ARTsolar court case - 99% of panels alleged to be imported \| article \- https://oxpeckers.org/2025/11/solar-court-case/ \| Court case tackles ARTsolar localisation claims - Oxpeckers \| article \- https://www.tikzn.co.za/open.php?cat=latest\_news&id=154 \| ARTsolar expansion - TIKZN KwaZulu-Natal investment profile \| article \- https://renewafrica.biz/news/solar/longi-solar-partners-with-south-african-solar-pv-panel-maker-artsolar/ \| LONGi Solar partners with ARTsolar for South African market \| article Sources: \- \[NE Solar Achieves BNEF Tier 1 Ranking\](https://pv-magazine-usa.com/press-releases/ne-solar-achieves-bnef-tier-1-ranking-strengthening-u-s-solar-manufacturing-with-new-phoenix-facility/) \- \[ARTsolar court case - GroundUp\](https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/) \- \[ARTsolar localisation case - Oxpeckers\](https://oxpeckers.org/2025/11/solar-court-case/) \- \[ARTsolar expansion - TIKZN\](https://www.tikzn.co.za/open.php?cat=latest\_news&id=154) \- \[LONGi Solar partners with ARTsolar - RenewAfrica\](https://renewafrica.biz/news/solar/longi-solar-partners-with-south-african-solar-pv-panel-maker-artsolar/) 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 New East Solar](https://comparepv.com/ae-solar-vs-new-east-solar) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs New East Solar](https://comparepv.com/aiko-vs-new-east-solar) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs New East Solar](https://comparepv.com/asm-vs-new-east-solar) --- Source: https://comparepv.com/artsolar-vs-new-east-solar