Gokin GK-4-54HTBD-500M, all black

Item Number: C00992

Warranty: 15 years

Product data sheet

Gokin Solar GK-4-54HTBD-500M ALL BLACK Solar Panel, 500 W

The Gokin Solar GK-4-54HTBD-500M ALL BLACK is a double-sided, glass-on-glass solar panel with a nominal power output of 500 W. The module, consisting of 108 N-type TOPCon cells, offers an efficiency of 22.5%. In addition to its black appearance, it also offers the advantages of low power degradation and favorable temperature performance.

Key features

Basic Information

• Rated power: 500 W
• Cell Technology: N-Type TOPCon
• Number of cells: 108 (2 × 54)
• Module type: bifacial, glass-on-glass solar module
• Module efficiency: 22.5%
• Power tolerance: 0/+5 W
• Bilateralism factor: 80 ±5%

Electrical specifications under standard test conditions (STC)

• Operating voltage (Vmp): 33.05 V
• Operating current (Imp): 15.13 A
• Open-circuit voltage (Voc): 40.02 V
• Short-circuit current (Isc): 15.88 A
• Maximum system voltage: 1,500 V DC
• Maximum in-line fuse rating: 30 A

Mechanical data

• Dimensions: 1961 × 1134 × 30 mm
• Weight: 26.3 kg
• Front glass: 2.0 mm, with an anti-reflective coating
• Rear glass: 2.0 mm
• Frame: anodized aluminum alloy
• Junction box protection rating: IP68
• Maximum static load at the front: 5,400 Pa
• Maximum static load at the rear: 2,400 Pa
• Operating temperature: between −40 and +85 °C
• Power-temperature coefficient: −0.29%/°C

Warranty and Performance Guarantee

• Manufacturer's warranty: 15 years
• Manufacturer's linear performance warranty: 30 years
• Guaranteed performance decline in the first year: up to 1%
• Annual decline in performance between the 2nd and 30th years: no more than 0.4%
• Guaranteed performance at the end of the 30th year: at least 87.4%