--- title: "QN-SOLAR vs AKCOME - Brand Comparison | ComparePV" description: "Compare QN-SOLAR vs AKCOME solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/qn-solar-vs-akcome" --- # QN-SOLAR vs AKCOME AKCOME has the broader catalog (3 vs 0 models). AKCOME leans bifacial (100% of lineup). ## The two companies | Attribute | QN-SOLAR | AKCOME | | --- | --- | --- | | Country | China | China | | Headquarters | Shanghai | Suzhou | | Founded | 2014 | 2003 | | Employees | 5000-10000 | | | Annual capacity | 30-40 GW/year | | | Tier 1 | no | no | | Listed | | | | Website | [https://www.qn-solarpv.com](https://www.qn-solarpv.com) | [https://www.akcome.com](https://www.akcome.com) | QN-SOLAR (Qn-SOLAR PV Limited) is a China-based integrated photovoltaic manufacturer with six production bases across China, specializing in N-TOPCon solar cells and modules. The company officially launched its global business in 2022 and has expanded into upstream and downstream PV production, reaching a combined... ## Catalog & Power | Measure | QN-SOLAR | AKCOME | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 3 | +3 | | Max Power | 0 W | 700 W | +700 W | | Avg Power | 0 W | 672 W | +672 W | ## Efficiency | Measure | QN-SOLAR | AKCOME | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 22.54% | | | Avg Efficiency | - | 21.63% | | ## Reliability & Warranty | Measure | QN-SOLAR | AKCOME | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.240%/°C | | | Bifacial Share | 0 (0%) | 3 (100%) | +100 pp | | Avg Warranty | - | 30.0 yrs | | ## Efficiency distribution | Efficiency band | QN-SOLAR | AKCOME | | --- | --- | --- | | 21-22% | 0 | 2 (66.7%) | | 22-23% | 0 | 1 (33.3%) | ## Power distribution AKCOME offers more 600W+ panels (100% of lineup) | Power band | QN-SOLAR | AKCOME | | --- | --- | --- | | 600-699W | 0 | 2 (66.7%) | | 700W+ | 0 | 1 (33.3%) | ## Cell technology Dominant cell tech: **HJT** (100%) | Technology | QN-SOLAR | AKCOME | | --- | --- | --- | | HJT | 0 | 3 (100.0%) | ## Top panels, AKCOME | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SKA611HDGDC-700W](https://comparepv.com/panel/akcome-ska611hdgdc-700w) | 700 | 22.5 | -0.240 | Monocrystalline | | 2 | [SKA611HDGDC-660W](https://comparepv.com/panel/akcome-ska611hdgdc-660w) | 660 | 21.2 | -0.240 | Monocrystalline | | 3 | [SKA611HDGDC-655W](https://comparepv.com/panel/akcome-ska611hdgdc-655w) | 655 | 21.1 | -0.240 | Monocrystalline | ## Summary QN-SOLAR is a Shanghai-based Chinese manufacturer that pivoted from project development and EPC work into cell and module production, scaling rapidly to a reported 20 GW of annual cell capacity and 25 GW of module capacity by 2024. The company positions itself squarely as an N-TOPCon specialist and has been featured in the TaiyangNews Top Solar Modules listing, signaling a degree of technical recognition, though a confirmed BloombergNEF Tier 1 classification has not surfaced in available public sources. AKCOME (Jiangsu Akcome Science and Technology Co., Ltd.) was founded earlier, in 2006, is publicly traded on the Shenzhen Stock Exchange, and earned a BloombergNEF Tier 1 designation in 2022. It operates a 6 GW factory in Huzhou, Zhejiang, and has outlined plans for a 40 GW build-out over the coming years, with a 1.2 GW integrated US facility also announced. On institutional footprint and verified bankability, AKCOME currently holds the clearer advantage. Product strategy diverges sharply between the two. QN-SOLAR concentrates on TOPCon-based modules across residential and commercial power ranges, with showcase products at Intersolar Europe demonstrating efficiencies in the 22-23% range using 182 mm and mixed-format wafers. AKCOME carved out a more distinctive niche by investing in heterojunction (HJT) technology as early as 2018 - one of the first Chinese producers to do so at scale - and its HJT cells have reached 25.3% mass-production efficiency, with modules pushing past 23% in volume production. AKCOME's product line is oriented toward high-efficiency applications where the premium per-watt cost of HJT is justifiable, such as space-constrained rooftops and projects demanding low long-term degradation. For a typical utility-scale or commercial buyer in 2025 seeking proven bankability and a diversified technology roadmap, AKCOME's longer operating history, stock-exchange transparency, and confirmed Tier 1 status give it a measurable edge. QN-SOLAR is a credible option for buyers comfortable with a newer entrant offering competitive TOPCon pricing, but its institutional track record is still being established. \---LINKS--- \- https://taiyangnews.info/technology/qn-solar-topcon-module-intersolar-europe \| Qn-SOLAR at Intersolar - TOPCon modules for Europe \| article \- https://canalsolar.com.br/en/qn-solar-technology-topcon-expansion/ \| Qn-Solar focuses on TOPCon and plans 36 GW expansion in 2024 \| article \- https://www.pv-magazine.com/2023/06/07/akcome-unveils-730-w-heterojunction-solar-panel/ \| Akcome unveils new 730 W heterojunction solar modules \| article \- https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/ \| Akcome Technology on HJT cell production and copper plating \| article \- https://www.pvtime.org/akcome-announces-1-32gw-hjt-solar-cell-and-module-production-project/ \| Akcome announces 1.32 GW HJT solar cell and module production project \| article Written by claude-sonnet from the figures above. ## Other comparisons - [QN-SOLAR vs A.B. Energy](https://comparepv.com/qn-solar-vs-a-b-energy) - [AE Solar vs AKCOME](https://comparepv.com/ae-solar-vs-akcome) - [QN-SOLAR vs AEET](https://comparepv.com/qn-solar-vs-aeet) - [AIKO vs AKCOME](https://comparepv.com/aiko-vs-akcome) - [QN-SOLAR vs ARTsolar](https://comparepv.com/qn-solar-vs-artsolar) - [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome) --- Source: https://comparepv.com/qn-solar-vs-akcome