--- title: "ARTsolar vs Techwise Solar - Brand Comparison | ComparePV" description: "Compare ARTsolar vs Techwise Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-techwise-solar" --- # ARTsolar vs Techwise Solar Techwise Solar has the broader catalog (164 vs 0 models). Techwise Solar leans bifacial (49% of lineup). ## The two companies | Attribute | ARTsolar | Techwise Solar | | --- | --- | --- | | Country | South Africa | | | Headquarters | Durban | | | Founded | 2010 | | | Employees | | | | Annual capacity | | | | Tier 1 | no | no | | Listed | | | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | | ## Catalog & Power | Measure | ARTsolar | Techwise Solar | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 164 | +164 | | Max Power | 0 W | 720 W | +720 W | | Avg Power | 0 W | 530 W | +530 W | ## Efficiency | Measure | ARTsolar | Techwise Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 23.80% | | | Avg Efficiency | - | 21.88% | | ## Reliability & Warranty | Measure | ARTsolar | Techwise Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.317%/°C | | | Bifacial Share | 0 (0%) | 81 (49%) | +49 pp | | Avg Warranty | - | 27.3 yrs | | ## Efficiency distribution Techwise Solar skews to higher efficiency: 9% of lineup is 23%+ | Efficiency band | ARTsolar | Techwise Solar | | --- | --- | --- | | \<20% | 0 | 2 (1.2%) | | 20-21% | 0 | 25 (15.2%) | | 21-22% | 0 | 47 (28.7%) | | 22-23% | 0 | 74 (45.1%) | | 23%+ | 0 | 15 (9.1%) | | Unknown | 0 | 1 (0.6%) | ## Power distribution Techwise Solar offers more 600W+ panels (27% of lineup) | Power band | ARTsolar | Techwise Solar | | --- | --- | --- | | \<400W | 0 | 4 (2.4%) | | 400-499W | 0 | 60 (36.6%) | | 500-599W | 0 | 55 (33.5%) | | 600-699W | 0 | 40 (24.4%) | | 700W+ | 0 | 5 (3.0%) | ## Cell technology Dominant cell tech: **TOPCon** (70%) | Technology | ARTsolar | Techwise Solar | | --- | --- | --- | | TOPCon | 0 | 114 (69.5%) | | PERC | 0 | 46 (28.0%) | | Unknown | 0 | 4 (2.4%) | ## Top panels, Techwise Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [TW-720HT-01-720W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-720w) | 720 | 22.5 | -0.300 | Monocrystalline | | 2 | [TW-720HT-01-715W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-715w) | 715 | 22.4 | -0.300 | Monocrystalline | | 3 | [TW-720HT-01-710W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-710w) | 710 | 22.2 | -0.300 | Monocrystalline | | 4 | [TW-720HT-01-705W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-705w) | 705 | 22.1 | -0.300 | Monocrystalline | | 5 | [TW-720HT-01-700W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-700w) | 700 | 21.9 | -0.300 | Monocrystalline | | 6 | [TW-670HT](https://comparepv.com/panel/techwise-solar-tw-670ht) | 670 | 21.6 | -0.340 | Monocrystalline | | 7 | [TW-665HT](https://comparepv.com/panel/techwise-solar-tw-665ht) | 665 | 21.4 | -0.340 | Monocrystalline | | 8 | [TW-660HT](https://comparepv.com/panel/techwise-solar-tw-660ht) | 660 | 21.2 | -0.340 | Monocrystalline | | 9 | [TW-655HT](https://comparepv.com/panel/techwise-solar-tw-655ht) | 655 | 21.1 | -0.340 | Monocrystalline | | 10 | [TW-650HT](https://comparepv.com/panel/techwise-solar-tw-650ht) | 650 | 20.9 | -0.340 | Monocrystalline | ## Summary Techwise Solar is a Chinese manufacturer headquartered in China, founded to serve both domestic and export markets as a mid-scale producer with an annual production capacity of approximately 1GW according to its ENF Solar profile. The company holds TUV, CE, ISO, and CGC certifications and is primarily positioned as an ODM/OEM supplier, meaning it manufactures panels under contract for larger, internationally recognized Tier 1 brands rather than carrying its own Tier 1 or BloombergNEF bankability designation. ARTsolar, by contrast, is a 100% South African-owned company founded in 2010 by Eshu Seevnarayan and Patrick Goss and based in Pinetown (KwaZulu-Natal). It operates at a smaller scale - around 300 to 325MW of annual assembly capacity - and is not itself Tier 1 rated, though it has bolstered bankability through certified OEM partnerships with Tier 1 names including LONGi and Talesun. On institutional footprint and global production scale, Techwise Solar has the clear advantage. Techwise Solar's lineup, marketed under the Sun-Pursuit brand name, spans roughly 400W to 625W and covers PERC, TOPCon N-type, and bifacial double-glass configurations - a range sized primarily for commercial rooftops and utility-scale ground-mount projects, or for white-label supply chains feeding large installers. ARTsolar offers a broader power range stretching from around 300W up to 600W and, according to ENF Solar datasheets, now includes both PERC monocrystalline and TOPCon N-type modules. Its portfolio is better aligned with residential and light-commercial rooftop installations in the South African and broader African context, supported by SABS certification, a 25-year linear power-output guarantee, and a 12-year structural warranty - terms that reflect local regulatory and climate conditions. For a buyer outside Africa seeking cost-competitive, globally available panels in commercial or utility volumes, Techwise Solar is the more practical choice given its larger scale and established OEM track record. For installations within South Africa or neighboring markets, ARTsolar is often the default recommendation - locally assembled, locally certified, with on-the-ground warranty support and a supply chain that is not exposed to intercontinental logistics. Neither brand competes directly with the global Tier 1 leaders on volume or independently verified bankability, so project financiers should factor that caveat into due diligence for either option. \---LINKS--- \- https://www.enfsolar.com/techwise-solar \| Techwise Solar profile - ENF Solar directory \| article \- https://www.enfsolar.com/artsolar \| ARTsolar profile - ENF Solar directory \| article \- https://renewafrica.biz/news/solar/longi-solar-partners-with-south-african-solar-pv-panel-maker-artsolar/ \| LONGi Solar partners with South African panel maker ARTsolar \| article \- https://www.talesun.com/en/talesun-partners-with-artsolar-to-develop-south-african-market-through-product-localization/ \| Talesun partners with ARTsolar for South African market \| article \- https://www.solarpowerguide.co.za/review/artsolar-ar550m-550w-review-south-africa-2025 \| ARTsolar AR550M 550W review - South Africa 2025 \| review Sources: \- \[Techwise Solar - ENF Solar\](https://www.enfsolar.com/techwise-solar) \- \[ARTsolar - ENF Solar\](https://www.enfsolar.com/artsolar) \- \[LONGi Solar partners with ARTsolar\](https://renewafrica.biz/news/solar/longi-solar-partners-with-south-african-solar-pv-panel-maker-artsolar/) \- \[Talesun partners with ARTsolar\](https://www.talesun.com/en/talesun-partners-with-artsolar-to-develop-south-african-market-through-product-localization/) \- \[ARTsolar AR550M 550W Review SA 2025\](https://www.solarpowerguide.co.za/review/artsolar-ar550m-550w-review-south-africa-2025) 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 Techwise Solar](https://comparepv.com/ae-solar-vs-techwise-solar) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs Techwise Solar](https://comparepv.com/aiko-vs-techwise-solar) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs Techwise Solar](https://comparepv.com/asm-vs-techwise-solar) --- Source: https://comparepv.com/artsolar-vs-techwise-solar