JS-N-TOPCON SERIES 420-435W

JS-N-TOPCON SERIES 420-435W

by Yixing JS Solar Co., Ltd · China

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Technology: TOPCon Yixing JS Solar Co., Ltd(stock code: 697269) entered the solar industry in 2004. After nearly 20 years of rapid development, JS Solar has become a professional solar enterprise producing solar cells, high-efficiency solar modules, photovoltaic power stations, and PV storage systems. JS Solar has production bases across Nantong, Jiaxing, Shaoxing, Yangzhou, and other locations, with a capacity of 10 GW. Since its establishment, JS Solar has been far ahead in R&D, intelligent production, and other areas. Our automated equipment is imported from Germany, Italy, Japan, and other countries. We also have a world-class manufacturing engineering and management team. Our products meet recognised certification standards, including CE, IEC 61215, IEC 61730, PID, Salt Mist, and Ammonia Corrosion. With advanced technology, strict quality control, and a professional service system, our products are exported to more than 100 countries and regions worldwide, with distributors in the EU, South Asia, Chile, Mexico, and the Middle East, earning high recognition in domestic and foreign markets. In recent years, the company has focused on designing high-quality products and researching and developing energy storage systems, being committed to providing first-class solutions for global new energy applications, enabling a sustainable future.

N-type TOPCon435 W22.28% eff
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Overview

Technology: TOPCon Yixing JS Solar Co., Ltd(stock code: 697269) entered the solar industry in 2004. After nearly 20 years of rapid development, JS Solar has become a professional solar enterprise producing solar cells, high-efficiency solar modules, photovoltaic power stations, and PV storage systems. JS Solar has production bases across Nantong, Jiaxing, Shaoxing, Yangzhou, and other locations, with a capacity of 10 GW. Since its establishment, JS Solar has been far ahead in R&D, intelligent production, and other areas. Our automated equipment is imported from Germany, Italy, Japan, and other countries. We also have a world-class manufacturing engineering and management team. Our products meet recognised certification standards, including CE, IEC 61215, IEC 61730, PID, Salt Mist, and Ammonia Corrosion. With advanced technology, strict quality control, and a professional service system, our products are exported to more than 100 countries and regions worldwide, with distributors in the EU, South Asia, Chile, Mexico, and the Middle East, earning high recognition in domestic and foreign markets. In recent years, the company has focused on designing high-quality products and researching and developing energy storage systems, being committed to providing first-class solutions for global new energy applications, enabling a sustainable future.

Key Specifications

Max Power

435 W

Efficiency

22.28%

Product Warranty

10 years

Dimensions

1722 × 1134 mm

Connectors

Max System Voltage

1500 V

Launch Year

2026

Price

—

Full Specifications

Product Identity

NameJS-N-TOPCON SERIES 420-435W
ManufacturerYixing JS Solar Co., Ltd
CountryChina
CategoryN-type TOPCon
Cell TypeMonocrystalline
Number of Cells108

Electrical Parameters (STC)

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

Mechanical Characteristics

Dimensions1722 × 1134 × 30 mm
Weight19 kg
Front GlassAnti-reflection Coating, Tempered
Back Glass
FrameAnodized Aluminium
Junction BoxIP 68
Output Cables4 mm2
Connectors
Mechanical Load0 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating25 A
Power Tolerance0 ~ +1 %
NMOT45±2 °C
Temp Coeff Pmax-0.30 %/°C
Temp Coeff Voc-0.25 %/°C
Temp Coeff Isc0.046 %/°C

Warranty

Product Warranty10 years
Power Warranty25 years (84.8% at year 25)

Certifications & Regions

Certifications—
RegionsAsia-Pacific
CountriesChina

Commercial

Price—
Launch Year2026
AvailabilityAvailable

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