November 30, 2021 4:10 pm Published by


Founded in 2005, JA Solar is a manufacturer of high-performance photovoltaic products. With 12 manufacturing bases and more than 20 branches around the world, the company’s business covers silicon wafers, cells, modules and photovoltaic power stations.

JA Solar products are available in over 120 countries and regions and are used extensively in ground-mounted power plants, commercial & industrial rooftop PV systems and residential rooftop PV systems.

With its advantages of continuous technological innovation, sound financial performance, and well-established global sales and service networks, JA Solar has been well received and highly recognized by clients from home and abroad. The company has been listed on Fortune China 500 and Global Top 500 New Energy Enterprises for several consecutive years.

System specifications:

JA Solar 455W Mono 72 Half-Cell 

Maximum Power at STC (Pmp): 455

Open Circuit Voltage (Voc): 49.70

Short Circuit Current (Isc): 11.36

Maximum Power Voltage (Vmp): 41.52

Maximum Power Current (Imp): 10.84

Module Efficiency at STC(ηm):  20.1

External Dimensions: 2112 ×1052×35mm

Weight: 24.7kg


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Additional information

Weight 24.7 kg
Dimensions 211.2 × 105.2 × 3.5 cm