GK-1-78HTBD-635M

GK-1-78HTBD-635M

by Gokin Solar Co., Ltd. · China

Flamingo M10-156D 630-650W Technology: Monocrystalline Founded in 2019, Gokin Solar Co., Ltd. focuses on photovoltaic green energy and is committed to becoming a benchmark enterprise in the global PV field.With the mission of "Bring greater benefits to humanity through solar energy", it has strategically built fully-integrated supplying chain from PV Ingots/Wafers, Cells, Modules, to Project Development & Investment. Its annual production capacity is 176GWp.Gokin Solar exports green PV products & solutions globally to promote the construction of a new energy system. It has expanded business to 13 countries and regions including the United States, Germany, Italy, and Malaysia, building an efficient, professional, multi-level, and multi-channel global service network to facilitate global zero-carbon development.

Other481 W22.7% eff30-Year Product Warranty
0

Overview

Flamingo M10-156D 630-650W Technology: Monocrystalline Founded in 2019, Gokin Solar Co., Ltd. focuses on photovoltaic green energy and is committed to becoming a benchmark enterprise in the global PV field.With the mission of "Bring greater benefits to humanity through solar energy", it has strategically built fully-integrated supplying chain from PV Ingots/Wafers, Cells, Modules, to Project Development & Investment. Its annual production capacity is 176GWp.Gokin Solar exports green PV products & solutions globally to promote the construction of a new energy system. It has expanded business to 13 countries and regions including the United States, Germany, Italy, and Malaysia, building an efficient, professional, multi-level, and multi-channel global service network to facilitate global zero-carbon development.

Key Specifications

Max Power

481 W

Efficiency

22.7%

Product Warranty

30 years

Dimensions

2465 × 1134 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2025

Price

Full Specifications

Product Identity

NameGK-1-78HTBD-635M
ManufacturerGokin Solar Co., Ltd.
CountryChina
CategoryOther
Cell TypeMonocrystalline
Number of Cells156

Electrical Parameters (STC)

ModelPmax (W)Vmpp (V)Impp (A)Voc (V)Isc (A)Eff (%)
GK-1-78HTBD-635M48145.2610.6254.1911.2322.7%

Mechanical Characteristics

Dimensions2465 × 1134 × 30 mm
Weight33.5 kg
Front GlassAnti-reflection Coating
Back GlassTempered
FrameAnodized Aluminium
Junction BoxIP 68
Output Cables300 / 4 mm2
ConnectorsMC4
Mechanical Load5400 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating30 A
Power Tolerance0 ~ +0.5 %
NMOT45±2 °C
Temp Coeff Pmax-0.29 %/°C
Temp Coeff Voc-0.25 %/°C
Temp Coeff Isc0.045 %/°C

Warranty

Product Warranty30 years
Power Warranty30 years (87.4% at year 30)

Certifications & Regions

Certifications
RegionsAsia-Pacific
CountriesChina

Commercial

Price
Launch Year2025
AvailabilityAvailable

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