--- title: "AIKO vs Suniva - Brand Comparison | ComparePV" description: "Compare AIKO vs Suniva solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/aiko-vs-suniva" --- # AIKO vs Suniva AIKO has the broader catalog (144 vs 0 models). AIKO leans bifacial (24% of lineup). ## The two companies | Attribute | AIKO | Suniva | | --- | --- | --- | | Country | China | United States | | Headquarters | Shanghai | Norcross, Georgia | | Founded | 2009 | 2007 | | Employees | | 100-200 | | Annual capacity | | 1-3 GW/year | | Tier 1 | yes | | | Listed | SZSE: 600732 | | | Website | [https://www.aikosolar.com](https://www.aikosolar.com) | [https://suniva.com](https://suniva.com) | Suniva is an American manufacturer of monocrystalline silicon photovoltaic solar cells, spun out of Georgia Tech's University Center of Excellence in Photovoltaics in 2007. After filing for bankruptcy in 2017 and emerging under new ownership in 2019, the company restarted manufacturing operations in Norcross, Georgia... ## Catalog & Power | Measure | AIKO | Suniva | Margin | | --- | --- | --- | --- | | Panel Models | 144 | 0 | +144 | | Max Power | 805 W | 0 W | +805 W | | Avg Power | 581 W | 0 W | +581 W | ## Efficiency | Measure | AIKO | Suniva | Margin | | --- | --- | --- | --- | | Max Efficiency | 25.20% | - | | | Avg Efficiency | 23.65% | - | | ## Reliability & Warranty | Measure | AIKO | Suniva | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.271%/°C | - | | | Bifacial Share | 35 (24%) | 0 (0%) | +24 pp | | Avg Warranty | 29.5 yrs | - | | ## Efficiency distribution AIKO skews to higher efficiency: 85% of lineup is 23%+ | Efficiency band | AIKO | Suniva | | --- | --- | --- | | \<20% | 3 (2.1%) | 0 | | 20-21% | 3 (2.1%) | 0 | | 21-22% | 3 (2.1%) | 0 | | 22-23% | 12 (8.3%) | 0 | | 23%+ | 123 (85.4%) | 0 | ## Power distribution AIKO offers more 600W+ panels (60% of lineup) | Power band | AIKO | Suniva | | --- | --- | --- | | \<400W | 2 (1.4%) | 0 | | 400-499W | 50 (34.7%) | 0 | | 500-599W | 5 (3.5%) | 0 | | 600-699W | 78 (54.2%) | 0 | | 700W+ | 9 (6.2%) | 0 | ## Cell technology Dominant cell tech: **Back Contact** (83%) | Technology | AIKO | Suniva | | --- | --- | --- | | Back Contact | 119 (82.6%) | 0 | | N-type | 17 (11.8%) | 0 | | PERC | 7 (4.9%) | 0 | | Flexible | 1 (0.7%) | 0 | ## Top panels, AIKO | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [AIKO-A805-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a805-grh78dw) | 805 | 25.1 | -0.260 | Monocrystalline | | 2 | [AIKO-A800-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a800-grh78dw) | 800 | 24.9 | -0.260 | Monocrystalline | | 3 | [AIKO-A795-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a795-grh78dw) | 795 | 24.8 | -0.260 | Monocrystalline | | 4 | [AIKO-A790-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a790-grh78dw) | 790 | 24.6 | -0.260 | Monocrystalline | | 5 | [AIKO-A785-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a785-grh78dw) | 785 | 24.4 | -0.260 | Monocrystalline | | 6 | [AIKO-A780-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a780-grh78dw) | 780 | 24.3 | -0.260 | Monocrystalline | | 7 | [AIKO-A775-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a775-grh78dw) | 775 | 24.1 | -0.260 | Monocrystalline | | 8 | [AIKO-A770-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a770-grh78dw) | 770 | 24.0 | -0.260 | Monocrystalline | | 9 | [AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 | 25.0 | -0.260 | Monocrystalline | | 10 | [AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 | 24.9 | -0.260 | Monocrystalline | ## Summary Suniva is a United States-based solar cell manufacturer founded in 2007 as a spin-out of the University Center of Excellence in Photovoltaics at Georgia Tech. After filing for bankruptcy in 2017 and emerging under new ownership, the company restarted cell production at its Norcross, Georgia, facility in 2024 with an initial annual capacity of 1 GW, later scaling toward 2.5 GW at that site. Suniva has also announced a 4.5 GW facility in Laurens, South Carolina, intended to bring combined domestic capacity above 5.5 GW by 2027. Because its manufacturing restart is recent, Suniva does not currently appear on BloombergNEF Tier 1 lists. AIKO is a China-headquartered manufacturer that earned BNEF Tier 1 status in 2024 and has announced plans to upgrade 11 GW of cell capacity to its proprietary All Back Contact (ABC) architecture across facilities in Yiwu and Chuzhou. In terms of international institutional recognition and manufacturing scale, AIKO currently holds the stronger footprint. The two brands occupy quite different market roles. Suniva is primarily a merchant solar cell supplier - it sells monocrystalline silicon cells to module assemblers such as Heliene rather than marketing finished panels directly to installers or homeowners. Its commercial relevance is therefore largely upstream and domestic-content-focused, benefiting buyers who need modules certified under US manufacturing requirements. AIKO, by contrast, sells complete residential and commercial modules under its own brand, with its ABC cells delivering mass-production module efficiency around 25%, among the highest available. The company targets premium residential rooftops and, increasingly, commercial and utility-scale projects, and took first place in the 2025 SolarQuotes Installers' Choice Awards. For a buyer seeking finished solar panels to install in 2025, AIKO is the relevant choice between these two brands - Suniva simply does not compete in that segment directly. Suniva matters most to project developers and module manufacturers who require domestically produced cells for US content compliance. The brands are not truly interchangeable: one is a component supplier, the other a panel brand, so the right pick depends entirely on where the buyer sits in the supply chain. \---LINKS--- \- https://pv-magazine-usa.com/2024/02/01/suniva-to-restart-idled-solar-cell-factory-in-georgia/ \| Suniva to restart idled solar cell factory in Georgia - pv magazine USA \| article \- https://pv-magazine-usa.com/2026/04/14/suniva-to-build-4-5-gw-solar-cell-factory-in-south-carolina/ \| Suniva to build 4.5 GW solar cell factory in South Carolina - pv magazine USA \| article \- https://www.pv-tech.org/aiko-capacity-upgrades-abc-cell-technology/ \| Aiko steps up ABC transition with 11 GW capacity upgrade - PV Tech \| article \- https://www.solarchoice.net.au/products/panels/aiko-solar-panels-review/ \| Aiko Solar Panels - Independent Review by Solar Choice \| review \- https://taiyangnews.info/pressreleases/aiko-achieves-25-percent-module-efficiency-in-mass-production-extending-leadership-in-high-efficiency-solar \| AIKO Achieves 25% Module Efficiency in Mass Production - TaiyangNews \| article Sources: \- \[Suniva to restart idled solar cell factory in Georgia - pv magazine USA\](https://pv-magazine-usa.com/2024/02/01/suniva-to-restart-idled-solar-cell-factory-in-georgia/) \- \[Suniva to build 4.5 GW solar cell factory in South Carolina - pv magazine USA\](https://pv-magazine-usa.com/2026/04/14/suniva-to-build-4-5-gw-solar-cell-factory-in-south-carolina/) \- \[Aiko steps up ABC transition with 11 GW capacity upgrade - PV Tech\](https://www.pv-tech.org/aiko-capacity-upgrades-abc-cell-technology/) \- \[Aiko Solar Panels - Independent Review by Solar Choice\](https://www.solarchoice.net.au/products/panels/aiko-solar-panels-review/) \- \[AIKO Achieves 25% Module Efficiency in Mass Production - TaiyangNews\](https://taiyangnews.info/pressreleases/aiko-achieves-25-percent-module-efficiency-in-mass-production-extending-leadership-in-high-efficiency-solar) Written by claude-sonnet from the figures above. ## Other comparisons - [AIKO vs A.B. Energy](https://comparepv.com/aiko-vs-a-b-energy) - [AE Solar vs Suniva](https://comparepv.com/ae-solar-vs-suniva) - [AIKO vs AEET](https://comparepv.com/aiko-vs-aeet) - [AKCOME vs Suniva](https://comparepv.com/akcome-vs-suniva) - [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar) - [ASM vs Suniva](https://comparepv.com/asm-vs-suniva) --- Source: https://comparepv.com/aiko-vs-suniva Not in this file, on the page: the distributions above drawn as charts.