Mono Half-cell CETC-325-345M/120

Mono Half-cell CETC-325-345M/120

by Hunan RedSolar New Energy Technology Co., Ltd. · China

20.25% maximum efficiency, +5W power tolerance Technology: PERC Hunan RedSolar New Energy Technology Co., Ltd., established in 2008, is a state-owned high-tech enterprise incubated by the 48th Research Institute of China Electronics Technology Group Corporation (CETC), building on six decades of expertise in semiconductors and photovoltaic technologies. The company specializes in global clean energy products and services, with business operations spanning over 50 countries and regions. It's “1+3+N” business matrix that covers high-efficiency PV products, system integration, and commercial, industrial, and residential PV solutions. RedSolar has built China's first fully localized intelligent PV cell production line and operates the first comprehensive PV module testing lab in Hunan Province. With over 30 GW of PV products delivered and 50 GW of production lines deployed, the company has completed numerous flagship projects. It ranks among the world’s top 20 PV enterprises and has received multiple honors, including the National Torch Program and key national high-tech enterprise titles. Guided by its mission, “Where there is light, there is RedSolar,” the company continues to drive green transformation through technological innovation, powering a more sustainable energy future worldwide.

PERC345 W20.25% eff
0

Overview

20.25% maximum efficiency, +5W power tolerance Technology: PERC Hunan RedSolar New Energy Technology Co., Ltd., established in 2008, is a state-owned high-tech enterprise incubated by the 48th Research Institute of China Electronics Technology Group Corporation (CETC), building on six decades of expertise in semiconductors and photovoltaic technologies. The company specializes in global clean energy products and services, with business operations spanning over 50 countries and regions. It's “1+3+N” business matrix that covers high-efficiency PV products, system integration, and commercial, industrial, and residential PV solutions. RedSolar has built China's first fully localized intelligent PV cell production line and operates the first comprehensive PV module testing lab in Hunan Province. With over 30 GW of PV products delivered and 50 GW of production lines deployed, the company has completed numerous flagship projects. It ranks among the world’s top 20 PV enterprises and has received multiple honors, including the National Torch Program and key national high-tech enterprise titles. Guided by its mission, “Where there is light, there is RedSolar,” the company continues to drive green transformation through technological innovation, powering a more sustainable energy future worldwide.

Key Specifications

Max Power

345 W

Efficiency

20.25%

Product Warranty

12 years

Dimensions

1700 × 1002 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2026

Price

—

Full Specifications

Product Identity

NameMono Half-cell CETC-325-345M/120
ManufacturerHunan RedSolar New Energy Technology Co., Ltd.
CountryChina
CategoryPERC
Cell TypeMonocrystalline
Number of Cells120

Electrical Parameters (STC)

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

Mechanical Characteristics

Dimensions1700 × 1002 × 35 mm
Weight19 kg
Front GlassAnti-reflection Coating
Back Glass
Frame
Junction BoxIP 67
Output Cables4 mm2
ConnectorsMC4
Mechanical Load0 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating15 A
Power Tolerance0 ~ +1.5 %
NMOT45±2 °C
Temp Coeff Pmax-0.35 %/°C
Temp Coeff Voc-0.3 %/°C
Temp Coeff Isc0.05 %/°C

Warranty

Product Warranty12 years
Power Warranty25 years (83.1% at year 25)

Certifications & Regions

Certifications—
RegionsAsia-Pacific
CountriesChina

Commercial

Price—
Launch Year2026
AvailabilityAvailable

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