--- title: "GoodWe vs AKCOME - Brand Comparison | ComparePV" description: "Compare GoodWe vs AKCOME solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/goodwe-vs-akcome" --- # GoodWe vs AKCOME AKCOME has the broader catalog (3 vs 0 models). AKCOME leans bifacial (100% of lineup). ## The two companies | Attribute | GoodWe | AKCOME | | --- | --- | --- | | Country | China | China | | Headquarters | Suzhou | Suzhou | | Founded | 2010 | 2003 | | Employees | 5000+ | | | Annual capacity | | | | Tier 1 | yes | no | | Listed | SSE: 688390 | | | Website | [https://en.goodwe.com](https://en.goodwe.com) | [https://www.akcome.com](https://www.akcome.com) | GoodWe is a world-leading solar inverter and smart energy solution provider headquartered in Suzhou, China. The company manufactures a broad range of inverters from 0.7 kW to 350 kW for residential, commercial, industrial, and utility-scale applications, as well as battery storage systems. Listed on the Shanghai Stock... ## Catalog & Power | Measure | GoodWe | 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 | GoodWe | AKCOME | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 22.54% | | | Avg Efficiency | - | 21.63% | | ## Reliability & Warranty | Measure | GoodWe | 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 | GoodWe | 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 | GoodWe | AKCOME | | --- | --- | --- | | 600-699W | 0 | 2 (66.7%) | | 700W+ | 0 | 1 (33.3%) | ## Cell technology Dominant cell tech: **HJT** (100%) | Technology | GoodWe | 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 AKCOME is a Chinese solar manufacturer headquartered in Zhejiang Province, founded in 2006 and listed on the Shanghai Stock Exchange in 2010. The company has stated plans for multi-gigawatt cell and module output, and at its peak it held a BloombergNEF Tier 1 bankability designation for modules. However, AKCOME was removed from the Tier 1 module list in 2024, and TaiyangNews delisted its modules from its TOP SOLAR MODULES index in early 2025 after the company's website became inaccessible - raising questions about its current operational footing. GoodWe, also headquartered in China and founded in 2010, is a considerably larger and more diversified energy company that has surpassed 100 GW of cumulative global installations as of Q1 2025 and holds a BloombergNEF Tier 1 designation for power inverters for Q2 2025. It is worth noting that GoodWe built its global brand primarily as an inverter maker, not a panel manufacturer, and its solar panel product line sits in its inverters' shadow institutionally. On overall institutional footprint and financial visibility, GoodWe is the stronger of the two. AKCOME's core product focus historically centered on high-efficiency modules, including HJT (heterojunction) technology and more recently TOPCon cells, aimed at both residential rooftop and commercial ground-mount applications. Its panels have been positioned as mid-tier offerings with competitive efficiency ratings. GoodWe's panel catalogue is a secondary arm of a company whose primary expertise lies in inverters, energy storage systems, and smart energy management - spanning residential, commercial-and-industrial, and utility-scale system integration. GoodWe's Intersolar 2025 announcements focused on integrated all-in-one solutions rather than standalone module innovations, which reflects this systems-first identity. For a typical buyer sourcing solar panels in 2025, GoodWe's stronger financial transparency, broader international distribution, and active Tier 1 inverter status make it the more bankable choice as a system supplier. AKCOME's panel heritage is real, but the loss of its Tier 1 module designation and reduced web presence in 2025 introduce supply-chain and warranty-support risk that conservative buyers should weigh carefully. Buyers specifically seeking panels should consider whether AKCOME modules are still actively distributed in their region before committing. \---LINKS--- \- https://www.solarquotes.com.au/panels/akcome-review.html \| AKCOME Solar Panels Review - SolarQuotes \| review \- https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/ \| Akcome Technologies on HJT cell production and copper plating \| article \- https://comparepv.com/reviews/akcome \| AKCOME Solar Panels Review 2026 - ComparePV \| review \- https://en.goodwe.com/goodwe-named-tier-1-power-inverter-manufacturer-by-bloombergnef-for-q2-2025 \| GoodWe Named Tier 1 Power Inverter Manufacturer by BloombergNEF Q2 2025 \| article \- https://comparepv.com/reviews/goodwe \| GoodWe Solar Panels Review 2026 - ComparePV \| review Sources: \- \[AKCOME Solar Panels Review - SolarQuotes\](https://www.solarquotes.com.au/panels/akcome-review.html) \- \[Akcome Technologies on HJT cell production - PV Tech\](https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/) \- \[AKCOME Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/akcome) \- \[GoodWe Named Tier 1 Power Inverter Manufacturer by BloombergNEF Q2 2025\](https://en.goodwe.com/goodwe-named-tier-1-power-inverter-manufacturer-by-bloombergnef-for-q2-2025) \- \[GoodWe Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/goodwe) Written by claude-sonnet from the figures above. ## Other comparisons - [GoodWe vs A.B. Energy](https://comparepv.com/goodwe-vs-a-b-energy) - [AE Solar vs AKCOME](https://comparepv.com/ae-solar-vs-akcome) - [GoodWe vs AEET](https://comparepv.com/goodwe-vs-aeet) - [AIKO vs AKCOME](https://comparepv.com/aiko-vs-akcome) - [GoodWe vs ARTsolar](https://comparepv.com/goodwe-vs-artsolar) - [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome) --- Source: https://comparepv.com/goodwe-vs-akcome