--- title: "Runergy vs Talesun - Brand Comparison | ComparePV" description: "Compare Runergy vs Talesun solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/runergy-vs-talesun" --- # Runergy vs Talesun Talesun has the broader catalog (144 vs 124 models). Talesun leads on peak efficiency at 24.80%. Runergy leans bifacial (77% of lineup). ## The two companies | Attribute | Runergy | Talesun | | --- | --- | --- | | Country | China | China | | Headquarters | Yancheng, Jiangsu Province | Suzhou | | Founded | 2013 | 2010 | | Employees | 15,000 | 501 | | Annual capacity | 23GW (module capacity), 63GW (cell capacity) GW/year | 5+ GW/year | | Tier 1 | yes | yes | | Listed | | | | Website | [http://www.runergy.com](http://www.runergy.com) | [http://www.talesun.com](http://www.talesun.com) | Runergy is a global leader in solar technology, specializing in the R&D and production of high-efficiency solar cells and modules. The company is committed to innovation, quality, and providing a transparent and efficient supply chain to meet the growing global demand for clean energy. They have established 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 | Runergy | Talesun | Margin | | --- | --- | --- | --- | | Panel Models | 124 | 144 | +20 | | Max Power | 740 W | 710 W | +30 W | | Avg Power | 579 W | 564 W | +15 W | ## Efficiency | Measure | Runergy | Talesun | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.10% | 24.80% | +0.70 pp | | Avg Efficiency | 22.42% | 22.14% | +0.28 pp | ## Reliability & Warranty | Measure | Runergy | Talesun | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.298%/°C | -0.304%/°C | +0.005 | | Bifacial Share | 95 (77%) | 85 (59%) | +18 pp | | Avg Warranty | 29.1 yrs | 28.8 yrs | +0.3 yr | ## Efficiency distribution Runergy skews to higher efficiency: 33% of lineup is 23%+ | Efficiency band | Runergy | Talesun | | --- | --- | --- | | 20-21% | 9 (7.3%) | 24 (16.7%) | | 21-22% | 26 (21.0%) | 32 (22.2%) | | 22-23% | 48 (38.7%) | 43 (29.9%) | | 23%+ | 41 (33.1%) | 40 (27.8%) | | \<20% | 0 | 5 (3.5%) | ## Power distribution Talesun offers more 600W+ panels (49% of lineup) | Power band | Runergy | Talesun | | --- | --- | --- | | 400-499W | 36 (29.0%) | 32 (22.2%) | | 500-599W | 28 (22.6%) | 34 (23.6%) | | 600-699W | 35 (28.2%) | 67 (46.5%) | | 700W+ | 25 (20.2%) | 3 (2.1%) | | \<400W | 0 | 8 (5.6%) | ## Cell technology Dominant cell tech: **N-type** (60%) Dominant cell tech: **TOPCon** (44%) | Technology | Runergy | Talesun | | --- | --- | --- | | N-type | 74 (59.7%) | 17 (11.8%) | | PERC | 32 (25.8%) | 51 (35.4%) | | HJT | 18 (14.5%) | 8 (5.6%) | | TOPCon | 0 | 63 (43.8%) | | Unknown | 0 | 5 (3.5%) | ## Top panels, Runergy | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [HY-DH132H10-740](https://comparepv.com/panel/runergy-hy-dh132h10-740) | 740 | 23.8 | -0.260 | Monocrystalline | | 2 | [HY-DH132H10-Plus-740](https://comparepv.com/panel/runergy-hy-dh132h10-plus-740) | 740 | 23.8 | -0.260 | Monocrystalline | | 3 | [HY-DH132H10-735](https://comparepv.com/panel/runergy-hy-dh132h10-735) | 735 | 23.7 | -0.260 | Monocrystalline | | 4 | [HY-DH132H10-Plus-735](https://comparepv.com/panel/runergy-hy-dh132h10-plus-735) | 735 | 23.7 | -0.260 | Monocrystalline | | 5 | [HY-DH132H10-730](https://comparepv.com/panel/runergy-hy-dh132h10-730) | 730 | 23.5 | -0.260 | Monocrystalline | | 6 | [HY-DH132N10-730](https://comparepv.com/panel/runergy-hy-dh132n10-730) | 730 | 23.5 | -0.290 | Monocrystalline | | 7 | [HY-DH132H10-Plus-730](https://comparepv.com/panel/runergy-hy-dh132h10-plus-730) | 730 | 23.5 | -0.260 | Monocrystalline | | 8 | [HY-DH132H10-725](https://comparepv.com/panel/runergy-hy-dh132h10-725) | 725 | 23.3 | -0.260 | Monocrystalline | | 9 | [HY-DH132N10-725](https://comparepv.com/panel/runergy-hy-dh132n10-725) | 725 | 23.3 | -0.290 | Monocrystalline | | 10 | [HY-DH132H10-Plus-725](https://comparepv.com/panel/runergy-hy-dh132h10-plus-725) | 725 | 23.3 | -0.260 | 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 | ## Summary Talesun is a Chinese solar manufacturer founded in 2010 and headquartered in Suzhou, China. It has accumulated more than 36 GW in cumulative module shipments and claims over 40 GW of annual production capacity across its factories. The company holds BloombergNEF Tier 1 bankability status and received a top rating in the BNEF PV Module and Inverter Bankability Report, meaning leading banks and project insurers treat its modules as low-risk assets. Runergy - formally Jiangsu Runergy New Energy Technology Co., Ltd. - is also a Chinese manufacturer, headquartered in Jiangsu province and operating cell and module production lines in China and Thailand with a combined cell capacity exceeding 63 GW. Runergy earned BNEF Tier 1 recognition and maintained it for at least six consecutive quarters through Q1 2025, and was upgraded to a BB rating in the Q2 2024 PV ModuleTech Bankability Report. It also opened a module assembly plant in Huntsville, Alabama in late 2024, giving it a domestic U.S. manufacturing footprint that Talesun currently lacks. On institutional recognition alone, both brands are bankable, but Runergy's U.S. facility gives it a meaningful edge for buyers prioritizing domestic-content requirements under the Inflation Reduction Act. Talesun's product lineup spans a wide wattage range and covers three main cell technologies confirmed at its 2025 Intersolar North America showcase - PERC, TOPCon, and HJT - serving residential rooftops through large utility-scale ground mounts. Its HJT modules are positioned for high-latitude or low-irradiance environments, while its TOPCon series targets the mainstream high-power commercial and utility segment. Runergy has oriented itself strongly around N-type TOPCon, with its R&D team achieving a verified 26.55% full-area cell efficiency - a figure confirmed by the Institute for Solar Energy Research Hamelin - and mass-production average efficiencies in the 25 to 25.5 percent range. Its module catalog leans toward utility and commercial ground-mount applications, and the Huntsville plant specifically targets the U.S. large-scale project market. For most buyers in 2025, Talesun is a solid, broadly bankable choice with a more diverse technology portfolio and a longer track record as a module brand. Runergy is the stronger pick for U.S. utility developers who need domestic-content qualification or who want a supplier pushing hard on N-type TOPCon cell performance. Neither brand should be dismissed; the decision mostly turns on geography, project scale, and whether domestic manufacturing preference carries financial weight in the specific procurement context. \---LINKS--- \- https://www.pv-tech.org/runergy-develops-26-55-efficient-m10-topcon-solar-cell/ \| Runergy develops 26.55% efficient M10 TOPCon solar cell \| article \- https://solarbytes.info/business-bytes/runergy-bnef-tier1-q1-2025-solar-module-expansion-8764407 \| Runergy secures BNEF Tier 1 PV Maker status for sixth quarter \| article \- https://www.energytrend.com/news/20241008-48511.html \| Runergy U.S. Module Plant Opens in October to Deliver First Orders \| article \- https://a1solarstore.com/blog/talesun-solar-panels-review-chinese-solar-tale.html \| Talesun solar panels review 2026 - A1 SolarStore Magazine \| review \- https://www.solarchoice.net.au/products/panels/Talesun-solar-panels-review \| Talesun Solar Panels - Independent Review by Solar Choice \| review Written by claude-sonnet from the figures above. ## Other comparisons - [Runergy vs A.B. Energy](https://comparepv.com/runergy-vs-a-b-energy) - [AE Solar vs Talesun](https://comparepv.com/ae-solar-vs-talesun) - [Runergy vs AEET](https://comparepv.com/runergy-vs-aeet) - [AIKO vs Talesun](https://comparepv.com/aiko-vs-talesun) - [Runergy vs AKCOME](https://comparepv.com/runergy-vs-akcome) - [ARTsolar vs Talesun](https://comparepv.com/artsolar-vs-talesun) --- Source: https://comparepv.com/runergy-vs-talesun Not in this file, on the page: the distributions above drawn as charts.