Gokin 475W Full Black is a high-efficiency solar panel suited to NZ homes, caravans, boats and off-grid systems, offering 475W rated output. Built to handle New Zealand conditions and squeeze the most energy out of every hour of sunshine. Backed by Gokin, a proven name in solar technology, and supplied with genuine NZ warranty support.

Gokin Solar modules feature advanced GBC cell technology, delivering higher efficiency, improved durability, and long-term reliability. The module complies with IEC61215 and IEC61730 standards, meets Safety Class II requirements, and is rated Application Class A, making it suitable for public installations and high-voltage systems (>50V or >240W).

Key Features

• ✓ Electrical Characteristics (NOCT)
• ✓ Mechanical Specifications
• ✓ Additional Information

Gokin 475W Full Black: Full Specifications

Order the Gokin 475W Full Black Bifacial Dual Glass GBC Solar Panel GK-3-54HGDb online today for fast NZ-wide delivery, or get in touch for volume pricing and expert advice on solar panels and complete solar systems. NZ Depot ships solar equipment to Auckland, Wellington, Christchurch and everywhere in between.

Need advice or a package deal? Contact NZ Depot or browse more solar power and energy deals at NZ Depot.

Gokin 480W Full Black is a high-efficiency solar panel suited to NZ homes, caravans, boats and off-grid systems, offering 480W rated output. Built to handle New Zealand conditions and squeeze the most energy out of every hour of sunshine. Backed by Gokin, a proven name in solar technology, and supplied with genuine NZ warranty support.

Authorised Gokin Solar Distributor in New Zealand

Gokin Solar GBC All Black Series – 480W Bifacial Dual-Glass Solar Panel

The GK-3-54HGDb-480M combines advanced GBC back-contact cell technology with a premium all-black design. Delivering 480W output and 23.5% efficiency, it generates more power from limited roof space while providing a clean appearance without visible front busbars.

Its bifacial dual-glass construction can utilise reflected light from the rear for additional energy generation. Partial-shading optimisation, strong low-light performance and a low power temperature coefficient help maintain reliable output under changing conditions.

Model: GK-3-54HGDb-480M Testing Condition: STC Maximum Power (Pmax/W): 480 Open Circuit Voltage (Voc/V): 40.76 Short Circuit Current (Isc/A): 14.96 Voltage at Maximum Power (Vmp/V): 33.84 Current at Maximum Power (Imp/A): 14.19 Module Efficiency: 23.5%

Cell Type: GBC Cell Orientation: 108 cells (6 × 18) Junction Box: IP68 Output Cable: TÜV 1 × 4mm², (+)300mm and (-)200mm Glass: Dual glass, 2.0mm + 2.0mm coated semi-tempered glass Frame: Black anodised aluminium Connector: MC4 compatible / MC4-Evo2 Weight: 24.8kg Dimensions: 1800 × 1134 × 30mm Maximum System Voltage: 1500V DC Maximum Series Fuse Rating: 25A Fire Rating: IEC Class C

Key Features

• ✓ The durable 2.0mm + 2.0mm dual-glass structure offers excellent resistance to micro-cracks, high temperatures and severe weather.
• ✓ 480W output | 23.5% efficiency
• ✓ GBC back-contact cell technology
• ✓ Bifacial, all-black dual-glass design
• ✓ Partial-shading optimisation
• ✓ Mechanical Parameters
• ✓ Ideal for premium residential rooftops and space-limited installations requiring high energy yield and refined aesthetics.

Gokin 480W Full Black: Full Specifications

Order the Gokin 480W Full Black Bifacial Dual Glass GBC Solar Panel GK-3-54HGDb-480W online today for fast NZ-wide delivery, or get in touch for volume pricing and expert advice on solar panels and complete solar systems. NZ Depot ships solar equipment to Auckland, Wellington, Christchurch and everywhere in between.

Need advice or a package deal? Contact NZ Depot or browse more solar power and energy deals at NZ Depot.