Aiko Comet 3N72 AIKO-A670-MDE72Mw

AIKO Solar Comet 3N – maximum conversion for your projects

The latest Comet series from AIKO Solar is the world’s most efficient panel (1/2026). The third generation combines the best features of the previous series – it builds on the record efficiency of the first series and retains the integrated optimisation for partial shading from the second. Thanks to this unique combination, the panel maintains high conversion efficiency even under partial shading and optimises panel performance at the cell level. The third-generation Aiko panels once again raise the technological bar and, compared to TOPCon cells, achieve up to 50 W more power from the same surface area. 

We now offer a 670 W panel with a record efficiency of 24.8%. The panel also maintains a width of 1134 mm – thus avoiding increased costs for construction and cabling, which can become significantly more expensive on large projects. AIKO panels feature rear-contact ABC cells as standard, containing the highest quality N-type silicon. The panel is suitable for all commercial projects, particularly those where there is pressure for a quick return on investment. Thanks to its new features, efficiency, power output and quality, Aiko has the greatest potential for maximising long-term returns.  

Product advantages

• 248 watts/m²
• Record efficiency of 24.8%
• Integrated optimisation for partial shading
• 144 NORD-type ABC monocrystalline cells – no contacts on the front of the cell
• Temperature coefficient -0.26 %/°C
• Highly efficient and aesthetically pleasing

Product features: Aiko Solar Comet 3N AIKO-A670-MDE72Mw

• Power: 670 W
• Efficiency: 24.8%
• Frame colour: silver
• Backsheet colour: white
• Weight: 28.2 kg
• Dimensions: 2382 x 1134 x 30 mm
• Protection rating: IP68
• Connector: MC4 compatible
• Temperature coefficient: -0.26%/°C
• Cable: 1.4 m
• Product warranty: 15 years
• Performance warranty: 30 years

Panel manufacturer AIKO Solar

AIKO Solar was founded in 2009 and has many years of experience in the development and manufacture of solar cells. The innovative All-Back-Contact (ABC) technology originates from the company’s own laboratories. AIKO Solar now uses this technology in its own panels, achieving top-class efficiency. With a third of its staff working in R&D, Aiko regularly introduces innovative technologies and patents, such as optimisation for partial shading.