JA Solar Percium 280wp Monocrystalline Module

Last Updated: September 14, 2017 13:38

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Product Details

JA Solar Holdings Co., Ltd. is a world-leading manufacturer of high-performance photovoltaic products that convert sunlight into electricity for residential, commercial, and utility-scale power generation.

The company was founded on May 18, 2005, and was publicly listed on NASDAQ on February 7, 2007. JA Solar is one of the world’s largest producers of solar cells and modules. Its standard and high efficiency product offerings are among the most powerful and cost-effective in the industry.

The Percium mono cell technology with passivated backside and local BSF achieve an average production cell efficiency of over 20.4%

We can design solar pv systems. Email Tom Edwards for more information via tom.edwards@solfex.co.uk

Features & Benefits

Features of the JA Solar Percium Modules

  • Monocrystalline modules designed for residential and utility applications, rooftop or ground mount

  • High power output and high conversion efficiency of up to 17.43%

  • Anti-reflective and anti-soiling surface reduces power loss from dirt and dust

  • Outstanding performance in low light irradiance environments

  • Excellent mechanical load resistance. Certified to withstand high wind loads ( 2400Pa) and snow loads (5400Pa)

  • Hight salt and ammonia resistance certified by TÜV NORD

Reliable Quality

  • Positive power tolerance: 0~+5W

  • 100% EL double-inspection ensures modules are defect free

  • Modules binned by current to improve system performance

  • Potential Induced Degradation (PID) Resistant


  • IEC 61215, IEC 61730, UL1703, CEC Listed, MCS and CE

  • ISO 9001: 2008 Quality management systems

  • ISO 14001: 2004: Environmental management systems

  • BS OHSAS 18001: 2007: Occupational health and safety management systems

  • Environmental Policy: JA Solar was the first company in China to complete Intertek's carbon footprint evaluation program and receive the green leaf mark verification for their products.

Mechanical Parameters

Cell (mm)Almost full square mono 156 x 156
Weight (kg)18.2 (approx)
Dimensions (L x W x H) (mm)1650 x 991 x 40
Cable Cross Section Size (mm²)4
No. of Cell and Connections60 (6 x 10)
Junction BoxIP67, 3 diodes
ConnectorMC4 Compatible
Packaging Configuration26 Per Pallet

Working conditions

Maximum System VoltageDC 1000V (IEC)
Operating Temperature -40°C ~+85°C
Maximum Series Fuse15A
Maximum Static Load ( Front, Back)5400Pa, 2400Pa
Application ClassClass A

Electrical Parameters

TypeJAM6(L) 60-280/PR
Rated Maximum Power at STC (W)280
Open Circuit Voltage ( Voc/V)39.05
Maximum Power Voltage (Vmp/V)31.68
Short Circuit Current (Isc/A)9.36
Maximum Power Current (Imp/A)8.84
Module Efficiency (%)17.12
Power Tolerance (W) -0~+5W
Temperature Coefficient of Isc +0.049%/°C
Temperature Coefficient of Voc -0.340%/°C
Temperature Coefficient of Pmax -0.410%/°C
STCIrradiance 1000W/m², Module Temperature 25°C, Air Mass 1.5


Max Power (Pmax)(W)204.71
Open Circuit Voltage (Voc)(V)36.18
Max Power Voltage(Vmp)(V)28.63
Short Circuit Current (Isc)(A)7.62
Max Power Current(Imp)(A)7.15
ConditionUnder Normal Operaing Cell Temperature, Irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1m/s