Aiko Stellar 665 W N-Type Topcon Double Glass Solar Panel - 07 Oct 2026

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AIKO 665W Stellar 3N+ N-Type ABC Bifacial Solar Panel

The AIKO Stellar 3N+ 665W is a high-efficiency N-Type ABC (All Back Contact) bifacial solar panel designed for high-power residential, commercial, and utility-scale solar installations. It combines advanced ABC cell technology with excellent temperature performance, partial shading optimization, and strong resistance to micro-cracks.

Key Features

• Power Output: 665W

• Cell Technology: N-Type ABC

• Module Type: Bifacial Dual Glass

• Cell Configuration: 144 cells (6 × 24)

• Module Efficiency: 24.6%

• Power Tolerance: 0 to +3%

• Glass: Dual Glass, 2.0 + 2.0mm coated semi-tempered glass

• Dimensions: 2382 × 1134 × 30 mm

• Weight: 32.2 kg ±3%

• Junction Box: IP68 with 3 bypass diodes

• Maximum System Voltage: 1500V DC

• Maximum Series Fuse Rating: 30A

• Operating Temperature: -40°C to +70°C

• Front-Side Maximum Static Load: 5400 Pa

• Rear-Side Maximum Static Load: 2400 Pa

• Fire Rating: IEC Class A

Performance and Warranty

The AIKO 665W panel offers a high module efficiency of 24.6% and a Pmax temperature coefficient of -0.26%/°C for improved performance in varying temperatures.

It has a first-year degradation of no more than 1% and an annual degradation rate of no more than 0.35% from years 2 to 30. The panel comes with a 15-year product warranty and a 30-year performance warranty.

The AIKO Stellar 3N+ 665W is an excellent choice for projects requiring high efficiency, bifacial energy generation, durable dual-glass construction, and reliable long-term performance.