--- title: "AKCOME vs Maxeon - Brand Comparison | ComparePV" description: "Compare AKCOME vs Maxeon solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/akcome-vs-maxeon" --- # AKCOME vs Maxeon Maxeon has the broader catalog (36 vs 3 models). Maxeon leads on peak efficiency at 24.00%. AKCOME leans bifacial (100% of lineup). ## The two companies | Attribute | AKCOME | Maxeon | | --- | --- | --- | | Country | China | Singapore | | Headquarters | Suzhou | Singapore | | Founded | 2003 | 2020 | | Employees | | | | Annual capacity | | | | Tier 1 | no | yes | | Listed | | NASDAQ: MAXN | | Website | [https://www.akcome.com](https://www.akcome.com) | [https://www.maxeon.com](https://www.maxeon.com) | ## Catalog & Power | Measure | AKCOME | Maxeon | Margin | | --- | --- | --- | --- | | Panel Models | 3 | 36 | +33 | | Max Power | 700 W | 555 W | +145 W | | Avg Power | 672 W | 444 W | +228 W | ## Efficiency | Measure | AKCOME | Maxeon | Margin | | --- | --- | --- | --- | | Max Efficiency | 22.54% | 24.00% | +1.46 pp | | Avg Efficiency | 21.63% | 21.36% | +0.27 pp | ## Reliability & Warranty | Measure | AKCOME | Maxeon | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.240%/°C | -0.294%/°C | +0.054 | | Bifacial Share | 3 (100%) | 19 (53%) | +47 pp | | Avg Warranty | 30.0 yrs | 31.4 yrs | +1.4 yr | ## Efficiency distribution Maxeon skews to higher efficiency: 8% of lineup is 23%+ | Efficiency band | AKCOME | Maxeon | | --- | --- | --- | | 21-22% | 2 (66.7%) | 8 (22.2%) | | 22-23% | 1 (33.3%) | 14 (38.9%) | | \<20% | 0 | 7 (19.4%) | | 20-21% | 0 | 4 (11.1%) | | 23%+ | 0 | 3 (8.3%) | ## Power distribution AKCOME offers more 600W+ panels (100% of lineup) | Power band | AKCOME | Maxeon | | --- | --- | --- | | 600-699W | 2 (66.7%) | 0 | | 700W+ | 1 (33.3%) | 0 | | \<400W | 0 | 7 (19.4%) | | 400-499W | 0 | 17 (47.2%) | | 500-599W | 0 | 12 (33.3%) | ## Cell technology Dominant cell tech: **HJT** (100%) Dominant cell tech: **Back Contact** (42%) | Technology | AKCOME | Maxeon | | --- | --- | --- | | HJT | 3 (100.0%) | 0 | | Back Contact | 0 | 15 (41.7%) | | TOPCon | 0 | 12 (33.3%) | | PERC | 0 | 7 (19.4%) | | Flexible | 0 | 2 (5.6%) | ## 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 | ## Top panels, Maxeon | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SPR-P7-555-COM-S](https://comparepv.com/panel/maxeon-spr-p7-555-com-s) | 555 | 22.7 | -0.290 | Monocrystalline | | 2 | [SPR-P7-550-COM-S](https://comparepv.com/panel/maxeon-spr-p7-550-com-s) | 550 | 22.5 | -0.290 | Monocrystalline | | 3 | [SPR-P7-545-COM-S](https://comparepv.com/panel/maxeon-spr-p7-545-com-s) | 545 | 22.3 | -0.290 | Monocrystalline | | 4 | [SPR-P7-540-COM-S](https://comparepv.com/panel/maxeon-spr-p7-540-com-s) | 540 | 22.1 | -0.290 | Monocrystalline | | 5 | [SPR-P7-535-COM-S](https://comparepv.com/panel/maxeon-spr-p7-535-com-s) | 535 | 21.9 | -0.290 | Monocrystalline | | 6 | [SPR-P7-530-COM-S](https://comparepv.com/panel/maxeon-spr-p7-530-com-s) | 530 | 21.7 | -0.290 | Monocrystalline | | 7 | [SPR-P6-525-UPP](https://comparepv.com/panel/maxeon-spr-p6-525-upp) | 525 | 20.2 | -0.340 | Monocrystalline | | 8 | [SPR-P6-520-UPP](https://comparepv.com/panel/maxeon-spr-p6-520-upp) | 520 | 20.0 | -0.340 | Monocrystalline | | 9 | [SPR-P6-515-UPP](https://comparepv.com/panel/maxeon-spr-p6-515-upp) | 515 | 19.8 | -0.340 | Monocrystalline | | 10 | [SPR-P6-510-UPP](https://comparepv.com/panel/maxeon-spr-p6-510-upp) | 510 | 19.6 | -0.340 | Monocrystalline | ## Summary Maxeon Solar Technologies is incorporated in Singapore and was spun out of SunPower in 2020, retaining that brand's decades of IBC (interdigitated back contact) cell expertise. It holds Tier 1 and BloombergNEF bankable status and counts TotalEnergies and TCL among its principal shareholders. Production scale is more selective than the large Chinese commodity manufacturers; the company is planning a 2 GW module assembly facility in Albuquerque, New Mexico, targeting early 2026. AKCOME (Jiangsu Akcome Science and Technology Co., Ltd.) was founded in 2006 and is headquartered in Zhangjiagang, Jiangsu Province, China, with a subsidiary listed on the Shenzhen Stock Exchange since 2011. AKCOME appeared on the BloombergNEF Tier 1 list in 2022 but was removed from the 2024 edition, a meaningful step down in institutional bankability. Between the two, Maxeon carries the stronger footprint with Western project financiers and installers. Maxeon's core offering is its IBC panel line, with commercially available models reaching up to 22.8% efficiency and a 40-year comprehensive warranty backed by a degradation rate of just 0.25% per year - both figures the best in the industry according to third-party reviews. A Performance line of shingled panels addresses more price-sensitive residential customers. AKCOME's portfolio is centered on HJT (heterojunction) technology, with top models approaching 22.5% efficiency and a 30-year performance warranty. The company is also investing in HJT-perovskite tandem cell production and operates more than 1.5 GW of its own solar farms across Asia Pacific, making it relevant to utility-scale and commercial ground-mount buyers in that region. For a typical buyer in 2025, Maxeon is the stronger default for premium residential rooftops where space is limited, long warranty coverage is a priority, and the higher per-watt cost can be justified by yield and peace of mind. AKCOME is a credible mid-tier option in Asia Pacific and select emerging markets, but its loss of Tier 1 status makes it a harder sell for project-financed installations that require bankable modules. The two brands occupy different segments and rarely compete for the same buyer. \---LINKS--- \- https://www.energysage.com/solar/best-solar-panels-complete-ranking/maxeon-solar-panel-review/ \| Maxeon Solar Panel Review - Top Tier and Top Dollar \| EnergySage \| review \- https://www.solarreviews.com/blog/maxeon-solar-panels-expert-review \| Expert Review of Maxeon Solar Panels - SolarReviews \| review \- https://www.solarchoice.net.au/products/panels/akcome-solar-panels-review/ \| Akcome Solar Panels - Independent Review by Solar Choice \| review \- https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/ \| Akcome Technology on HJT Cell Production and Copper Plating \| article \- https://comparepv.com/reviews/akcome \| AKCOME Solar Panels Review 2026 - Pros, Cons and Specs \| review Sources: \- \[Maxeon Solar Panel Review - EnergySage\](https://www.energysage.com/solar/best-solar-panels-complete-ranking/maxeon-solar-panel-review/) \- \[Expert Review of Maxeon Solar Panels - SolarReviews\](https://www.solarreviews.com/blog/maxeon-solar-panels-expert-review) \- \[Akcome Solar Panels Review - Solar Choice\](https://www.solarchoice.net.au/products/panels/akcome-solar-panels-review/) \- \[Akcome Technology on HJT Cell Production - PV Tech\](https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/) \- \[AKCOME Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/akcome) Written by claude-sonnet from the figures above. ## Other comparisons - [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy) - [AE Solar vs Maxeon](https://comparepv.com/ae-solar-vs-maxeon) - [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet) - [AIKO vs Maxeon](https://comparepv.com/aiko-vs-maxeon) - [AKCOME vs ARTsolar](https://comparepv.com/akcome-vs-artsolar) - [ASM vs Maxeon](https://comparepv.com/asm-vs-maxeon) --- Source: https://comparepv.com/akcome-vs-maxeon Not in this file, on the page: the distributions above drawn as charts.