--- title: "Solplanet vs AIKO - Brand Comparison | ComparePV" description: "Compare Solplanet vs AIKO solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/solplanet-vs-aiko" --- # Solplanet vs AIKO AIKO has the broader catalog (144 vs 0 models). AIKO leans bifacial (24% of lineup). ## The two companies | Attribute | Solplanet | AIKO | | --- | --- | --- | | Country | China | China | | Headquarters | Shanghai | Shanghai | | Founded | 2007 | 2009 | | Employees | 127 | | | Annual capacity | 10 GW/year | | | Tier 1 | | yes | | Listed | | SZSE: 600732 | | Website | [https://www.solplanet.net](https://www.solplanet.net) | [https://www.aikosolar.com](https://www.aikosolar.com) | Solplanet, a brand of AISWEI, manufactures user-friendly and reliable solar inverters, EV chargers and monitoring solutions. AISWEI, formerly SMA's Chinese subsidiary, has been manufacturing high-quality products since 2007. The company is driven by the idea of 'solar for everybody', making solar energy accessible... ## Catalog & Power | Measure | Solplanet | AIKO | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 144 | +144 | | Max Power | 0 W | 805 W | +805 W | | Avg Power | 0 W | 581 W | +581 W | ## Efficiency | Measure | Solplanet | AIKO | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 25.20% | | | Avg Efficiency | - | 23.65% | | ## Reliability & Warranty | Measure | Solplanet | AIKO | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.271%/°C | | | Bifacial Share | 0 (0%) | 35 (24%) | +24 pp | | Avg Warranty | - | 29.5 yrs | | ## Efficiency distribution AIKO skews to higher efficiency: 85% of lineup is 23%+ | Efficiency band | Solplanet | AIKO | | --- | --- | --- | | \<20% | 0 | 3 (2.1%) | | 20-21% | 0 | 3 (2.1%) | | 21-22% | 0 | 3 (2.1%) | | 22-23% | 0 | 12 (8.3%) | | 23%+ | 0 | 123 (85.4%) | ## Power distribution AIKO offers more 600W+ panels (60% of lineup) | Power band | Solplanet | AIKO | | --- | --- | --- | | \<400W | 0 | 2 (1.4%) | | 400-499W | 0 | 50 (34.7%) | | 500-599W | 0 | 5 (3.5%) | | 600-699W | 0 | 78 (54.2%) | | 700W+ | 0 | 9 (6.2%) | ## Cell technology Dominant cell tech: **Back Contact** (83%) | Technology | Solplanet | AIKO | | --- | --- | --- | | Back Contact | 0 | 119 (82.6%) | | N-type | 0 | 17 (11.8%) | | PERC | 0 | 7 (4.9%) | | Flexible | 0 | 1 (0.7%) | ## 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 Solplanet is a Chinese brand operating under AISWEI Technology, a company that traces its roots to SMA's former Chinese subsidiary and has been operating independently since around 2009, with headquarters in China. AISWEI earned a DNV bankability review that confirmed it meets international standards, and its Solplanet inverter line ranked ninth globally in Wood Mackenzie's H1 2025 inverter rankings - a meaningful institutional signal. AIKO Solar is also a Chinese manufacturer, founded in 2009 and headquartered in Yiwu and Shanghai, and has achieved full BloombergNEF Tier 1 status for its solar modules, placing it in the top 2% of global panel makers by bankability. In terms of institutional recognition specifically for solar modules, AIKO holds the stronger position. The two brands are, however, not directly comparable as solar-panel manufacturers. Solplanet is primarily a solar inverter and balance-of-system brand - its product portfolio centers on string inverters, hybrid inverters, EV chargers, and monitoring solutions, with no confirmed standalone solar module lineup as of mid-2025. AIKO, by contrast, is a dedicated module manufacturer whose signature technology is ABC (All Back Contact), an N-type cell architecture that moves all electrical contacts to the rear of the cell to maximize light capture. AIKO claimed a world record of 24.4% mass-production module efficiency in 2025, consistently tops the Taiyangnews global efficiency rankings, and backs its panels with a 30-year performance warranty degrading to no less than 88.85% of rated output - terms well above the industry norm. AIKO panels target premium residential and commercial rooftop segments where space efficiency and long-term yield matter most. For a buyer comparing these two brands specifically as solar-panel suppliers, the choice is essentially settled by product category: AIKO is a genuine panel manufacturer with a strong efficiency record and Tier 1 bankability, while Solplanet's strength lies in inverter hardware. A buyer assembling a complete solar system might reasonably pair AIKO modules with a Solplanet or another inverter, but they are not substitutes for one another in the panel market. \---LINKS--- \- https://www.energetica-india.net/news/sungrow-solis-goodwe-solplanet-in-top-10-of-wood-mackenzie-h1-2025-global-solar-inverter-rankings \| Solplanet ranks 9th in Wood Mackenzie H1 2025 inverter rankings \| article \- https://solplanet.net/au/bankability-of-aiswei-meets-international-standard-reviewed-by-dnv \| AISWEI bankability meets international standard - DNV review \| article \- https://aikosolar.com/en/aiko-achieves-prestigious-tier1-status/ \| AIKO achieves BloombergNEF Tier 1 status \| article \- https://www.solarquotes.com.au/panels/aiko-solar-review.html \| Aiko Solar panels review - SolarQuotes \| review \- https://comparepv.com/reviews/solplanet \| Solplanet solar panels review 2026 - ComparePV \| review Sources: \- \[Solplanet ranks 9th in Wood Mackenzie H1 2025 inverter rankings\](https://www.energetica-india.net/news/sungrow-solis-goodwe-solplanet-in-top-10-of-wood-mackenzie-h1-2025-global-solar-inverter-rankings) \- \[AISWEI bankability meets international standard - DNV review\](https://solplanet.net/au/bankability-of-aiswei-meets-international-standard-reviewed-by-dnv) \- \[AIKO achieves BloombergNEF Tier 1 status\](https://aikosolar.com/en/aiko-achieves-prestigious-tier1-status/) \- \[Aiko Solar panels review - SolarQuotes\](https://www.solarquotes.com.au/panels/aiko-solar-review.html) \- \[Solplanet solar panels review 2026 - ComparePV\](https://comparepv.com/reviews/solplanet) Written by claude-sonnet from the figures above. ## Other comparisons - [Solplanet vs A.B. Energy](https://comparepv.com/solplanet-vs-a-b-energy) - [AE Solar vs AIKO](https://comparepv.com/ae-solar-vs-aiko) - [Solplanet vs AEET](https://comparepv.com/solplanet-vs-aeet) - [AKCOME vs AIKO](https://comparepv.com/akcome-vs-aiko) - [Solplanet vs ARTsolar](https://comparepv.com/solplanet-vs-artsolar) - [ASM vs AIKO](https://comparepv.com/asm-vs-aiko) --- Source: https://comparepv.com/solplanet-vs-aiko