AIKO Stellar 3N+ 72 670W – bifacial double-glass module with ABC technology

AIKO Solar is one of the leading Chinese module manufacturers with its own cell production and is one of the few suppliers with All-Back-Contact (ABC) technology ready for series production. In the AIKO Stellar 3N+ 72, this technology is consistently implemented across 144 N-type half-cells. The result is a bifacial double-glass module with 670 Wp and an efficiency of 24.8% – thanks to the ABC design, all contacts are located on the rear, leaving the front free of busbars.

This makes the module particularly suitable for commercial, ground-mounted and agri-PV projects, where every watt-peak per square metre counts. The rear glass surface provides additional yield where the ground reflects light.

Product advantages

• 144 monocrystalline N-type ABC cells (6x24)
• Bifacial double-glazed, 2.0 + 2.0 mm coated, semi-tempered glass
• Module efficiency 24.8 %
• Pmax temperature coefficient -0.26 %/°C
• 0/+3% positive power tolerance
• Maximum static load 5,400 Pa front / 2,400 Pa rear
• Hail test with 25 mm diameter at 23 m/s
• Fire protection class A according to IEC
• Anodised aluminium frame
• IP68 junction box with 3 bypass diodes
• 15-year product warranty
• 30-year linear performance warranty (88.85% in year 30)
• Tier 1 manufacturer according to BloombergNEF

Technical data at a glance

• Module type: AIKO-A670-MDE72Dw
• Rated power: 670 W
• Open-circuit voltage (Uoc): 54.60 V
• Short-circuit current (Isc): 15.30 A
• Dimensions: 2,382 x 1,134 x 30 mm
• Cable length: +400 mm, -200 mm
• Connector: MC4-compatible
• Weight: 32.2 kg (± 3 %)
• Operating temperature: -40 °C to +70 °C
• Maximum system voltage: DC 1,500 V
• Packaging: 36 units per pallet / 720 units per 40' HC