--- title: "SunKean vs Talesun - Brand Comparison | ComparePV" description: "Compare SunKean vs Talesun solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/sunkean-vs-talesun" image: "https://comparepv.com/og/compare/manufacturers/sunkean/talesun.png" --- # SunKean vs Talesun Talesun has the broader catalog (144 vs 57 models). Talesun leads on peak efficiency at 24.80%. SunKean leans bifacial (77% of lineup). ## The two companies | Attribute | SunKean | Talesun | | --- | --- | --- | | Country | China | China | | Headquarters | Wuxi, Jiangsu | Suzhou | | Founded | 2013 | 2010 | | Employees | 200+ | 501 | | Annual capacity | | 5+ GW/year | | Tier 1 | | yes | | Listed | | | | Website | [https://www.sunkean.com](https://www.sunkean.com) | [http://www.talesun.com](http://www.talesun.com) | SUNKEAN specializes in providing sustainable energy connection solutions to global customers. They offer a range of products including solar cables, wire harnesses, and related connectors for photovoltaic, energy storage, and charging sectors. As of 2025, SUNKEAN employs over 200 people and operates a production... Talesun Solar, a subsidiary of Zhongli Group, is a leading global photovoltaic manufacturer specializing in the development, manufacturing, and delivery of high-quality solar modules and integrated PV energy solutions. The company provides clean and affordable PV energy solutions for residential, commercial, and... ## Catalog & Power | Measure | SunKean | Talesun | Margin | | --- | --- | --- | --- | | Panel Models | 57 | 144 | +87 | | Max Power | 700 W | 710 W | +10 W | | Avg Power | 447 W | 564 W | +117 W | ## Efficiency | Measure | SunKean | Talesun | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.52% | 24.80% | +1.28 pp | | Avg Efficiency | 21.25% | 22.14% | +0.90 pp | ## Reliability & Warranty | Measure | SunKean | Talesun | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.300%/°C | -0.304%/°C | +0.004 | | Bifacial Share | 44 (77%) | 85 (59%) | +18 pp | | Avg Warranty | 28.9 yrs | 28.8 yrs | +0.2 yr | ## Efficiency distribution Talesun skews to higher efficiency: 28% of lineup is 23%+ | Efficiency band | SunKean | Talesun | | --- | --- | --- | | \<20% | 9 (15.8%) | 5 (3.5%) | | 20-21% | 7 (12.3%) | 24 (16.7%) | | 21-22% | 16 (28.1%) | 32 (22.2%) | | 22-23% | 20 (35.1%) | 43 (29.9%) | | 23%+ | 5 (8.8%) | 40 (27.8%) | ## Power distribution Talesun offers more 600W+ panels (49% of lineup) | Power band | SunKean | Talesun | | --- | --- | --- | | \<400W | 11 (19.3%) | 8 (5.6%) | | 400-499W | 35 (61.4%) | 32 (22.2%) | | 500-599W | 6 (10.5%) | 34 (23.6%) | | 600-699W | 4 (7.0%) | 67 (46.5%) | | 700W+ | 1 (1.8%) | 3 (2.1%) | ## Cell technology Dominant cell tech: TOPCon (39%) Dominant cell tech: TOPCon (44%) | Technology | SunKean | Talesun | | --- | --- | --- | | TOPCon | 22 (38.6%) | 63 (43.8%) | | HJT | 14 (24.6%) | 8 (5.6%) | | PERC | 13 (22.8%) | 51 (35.4%) | | N-type | 8 (14.0%) | 17 (11.8%) | | Unknown | 0 | 5 (3.5%) | ## Top panels, SunKean | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SKT700M12-132D5](https://comparepv.com/panel/sunkean-skt700m12-132d5) | 700 | 22.5 | -0.260 | Monocrystalline | | 2 | [SKT695M12-132D5](https://comparepv.com/panel/sunkean-skt695m12-132d5) | 695 | 22.4 | -0.260 | Monocrystalline | | 3 | [SKT690M12-132D5](https://comparepv.com/panel/sunkean-skt690m12-132d5) | 690 | 22.2 | -0.260 | Monocrystalline | | 4 | [SKT685M12-132D5](https://comparepv.com/panel/sunkean-skt685m12-132d5) | 685 | 22.1 | -0.260 | Monocrystalline | | 5 | [SKT680M12-132D5](https://comparepv.com/panel/sunkean-skt680m12-132d5) | 680 | 21.9 | -0.260 | Monocrystalline | | 6 | [SKT555M10](https://comparepv.com/panel/sunkean-skt555m10) | 555 | 21.5 | -0.350 | Monocrystalline | | 7 | [SKT550M10](https://comparepv.com/panel/sunkean-skt550m10) | 550 | 21.3 | -0.350 | Monocrystalline | | 8 | [SKT545M10](https://comparepv.com/panel/sunkean-skt545m10) | 545 | 21.1 | -0.350 | Monocrystalline | | 9 | [SKT540M10](https://comparepv.com/panel/sunkean-skt540m10) | 540 | 20.9 | -0.350 | Monocrystalline | | 10 | [SKT535M10](https://comparepv.com/panel/sunkean-skt535m10) | 535 | 20.7 | -0.350 | Monocrystalline | ## Top panels, Talesun | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [TM8G66M-710](https://comparepv.com/panel/talesun-tm8g66m-710) | 710 | 22.9 | -0.290 | Monocrystalline | | 2 | [TM8G66M-705](https://comparepv.com/panel/talesun-tm8g66m-705) | 705 | 22.7 | -0.290 | Monocrystalline | | 3 | [TM8G66M-700](https://comparepv.com/panel/talesun-tm8g66m-700) | 700 | 22.5 | -0.290 | Monocrystalline | | 4 | [TM8G66M-695](https://comparepv.com/panel/talesun-tm8g66m-695) | 695 | 22.4 | -0.290 | Monocrystalline | | 5 | [TM8G66M-690](https://comparepv.com/panel/talesun-tm8g66m-690) | 690 | 22.2 | -0.290 | Monocrystalline | | 6 | [TD8G66M/670W](https://comparepv.com/panel/talesun-td8g66m-670w) | 670 | 21.6 | -0.340 | Monocrystalline | | 7 | [TP8F66M-670](https://comparepv.com/panel/talesun-tp8f66m-670) | 670 | 21.6 | -0.340 | Monocrystalline | | 8 | [CIPRO-TN9C72M(H)-670](https://comparepv.com/panel/talesun-cipro-tn9c72m-h-670) | 670 | 24.8 | -0.260 | Monocrystalline | | 9 | [TD8G66M/665W](https://comparepv.com/panel/talesun-td8g66m-665w) | 665 | 21.4 | -0.340 | Monocrystalline | | 10 | [TP8F66M-665](https://comparepv.com/panel/talesun-tp8f66m-665) | 665 | 21.4 | -0.340 | Monocrystalline | ## Other comparisons - [SunKean vs A.B. Energy](https://comparepv.com/sunkean-vs-a-b-energy) - [AE Solar vs Talesun](https://comparepv.com/ae-solar-vs-talesun) - [SunKean vs AEET](https://comparepv.com/sunkean-vs-aeet) - [AIKO vs Talesun](https://comparepv.com/aiko-vs-talesun) - [SunKean vs AKCOME](https://comparepv.com/sunkean-vs-akcome) - [ARTsolar vs Talesun](https://comparepv.com/artsolar-vs-talesun) --- Source: https://comparepv.com/sunkean-vs-talesun Not in this file, on the page: the distributions above drawn as charts.