YS320-340SM/PERC

Name: YS320-340SM/PERC
Brand: Guangdong Yaosheng Solar Technology Co., Ltd.

by Guangdong Yaosheng Solar Technology Co., Ltd. · China

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Technology: PERC

Green Energy Score

70.7

Good · Based on efficiency, power, warranty, and certifications.

PERC340 W20.2% eff

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Overview

Technology: PERC

Key Specifications

Max Power

340 W

Efficiency

20.2%

Product Warranty

10 years

Dimensions

1689 × 996 mm

Connectors

Max System Voltage

1500 V

Launch Year

2026

Price

—

Full Specifications

Product Identity

NameYS320-340SM/PERC

ManufacturerGuangdong Yaosheng Solar Technology Co., Ltd.

CountryChina

CategoryPERC

Cell TypeMonocrystalline

Number of Cells120

Electrical Parameters (STC)

Model	Pmax (W)	Vmpp (V)	Impp (A)	Voc (V)	Isc (A)	Eff (%)

Mechanical Characteristics

Dimensions1689 × 996 × 35 mm

Weight18.7 kg

Front Glass

Back Glass

Frame

Junction Box

Output Cables

Connectors

Mechanical Load0 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C

Max System Voltage1500 V DC

Max Series Fuse Rating20 A

Power Tolerance0 ~ +1.52 %

NMOT45±2 °C

Temp Coeff Pmax-0.35 %/°C

Temp Coeff Voc-0.289 %/°C

Temp Coeff Isc0.051 %/°C

Warranty

Product Warranty10 years

Power Warranty25 years (80% at year 25)

Certifications & Regions

Certifications—

RegionsAsia-Pacific

CountriesChina

Commercial

Price—

Launch Year2026

AvailabilityAvailable