M1821T648-410

M1821T648-410

by Qidong Shenya Industry Co., Ltd. (Huge Solar) · China

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Obsidian M1821T648-405-425W Technology: Monocrystalline With a full array of exciting solar energy technologies, our strong innovation continues to help customers to meet their goals.currently operated mainly include the development, development, production installation, and sales of solar modules, as well as the construction management, technology development and operation, and maintenance of photovoltaic power generation projects of solar systems.Photovoltaic clean energy,help “carbon peak” in 2030 and “carbon neutral” in 2060.

Other309 W20.5% eff
0

Overview

Obsidian M1821T648-405-425W Technology: Monocrystalline With a full array of exciting solar energy technologies, our strong innovation continues to help customers to meet their goals.currently operated mainly include the development, development, production installation, and sales of solar modules, as well as the construction management, technology development and operation, and maintenance of photovoltaic power generation projects of solar systems.Photovoltaic clean energy,help “carbon peak” in 2030 and “carbon neutral” in 2060.

Key Specifications

Max Power

309 W

Efficiency

20.5%

Product Warranty

1 years

Dimensions

1762 × 1134 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2025

Price

—

Full Specifications

Product Identity

NameM1821T648-410
ManufacturerQidong Shenya Industry Co., Ltd. (Huge Solar)
CountryChina
CategoryOther
Cell TypeMonocrystalline
Number of Cells144

Electrical Parameters (STC)

ModelPmax (W)Vmpp (V)Impp (A)Voc (V)Isc (A)Eff (%)
M1821T648-41030938.58.0346.98.4920.5%

Mechanical Characteristics

Dimensions1762 × 1134 × 30 mm
Weight21.8 kg
Front GlassAnti-reflection Coating
Back GlassTempered
FrameAnodized Aluminium, Black
Junction BoxIP 68
Output Cables280 mm / 4 mm2
ConnectorsMC4
Mechanical Load5400 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating20 A
Power Tolerance0 ~ +1.2 %
NMOT43±2 °C
Temp Coeff Pmax-0.4 %/°C
Temp Coeff Voc-0.25 %/°C
Temp Coeff Isc0.04 %/°C

Warranty

Product Warranty1 years
Power Warranty25 years (84.8% at year 25)

Certifications & Regions

Certifications—
RegionsAsia-Pacific
CountriesChina

Commercial

Price—
Launch Year2025
AvailabilityAvailable

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