JS156M60-320W

▪ Industry-leading module efficiency: the highest efficiency is 19.67%

▪ 0~3% positive power tolerance improves system performance

▪ High-tech aluminum alloy frame, certified for heavy snow (5400Pa) and wind load (4000Pa)

▪ IP68 junction box, long-term weather resistance

▪ Resistant to salt spray and ammonia, suitable for seaside and farm environments

▪ Tested according to standard IEC6l2l5, our PV modules have proven to be resistant to PID (Potential Induced Degradation), which will bring security to your investment.

  • Free local delivery
    Free local delivery
  • 25-year power supply warranty
    25-year power supply warranty
  • Lifetime Customer Support
    Lifetime Customer Support
Certifications and Standards
156mm 320w monocrystalline solar panel certifications and standards
feature
156mm 320w monocrystalline solar panel
156mm 320w monocrystalline solar panel
design attributes
dimension1640x992x35mm
weighing18.0kg±5%
Glass3.2mm low iron tempered glass
Junction BoxIP68 with 3 bypass diodes
OutputMedium 4.0 quotient, 1000mm
ConnectorMC4 compatible
Package30pcs/ pallet, 910pcs/ container (HQ)
IV curve
156mm 320w monocrystalline solar panel IV curve
Electrical performance
Electrical Performance@STCJS305MJS310MJS315MJS320M
Maximum power Pmax[ Wp]305310315320
Maximum supply voltage Vmpp(V)32.9733.2633.5533.85
Maximum current lmpp(A)9.259.329.399.46
Open circuit voltage Voc(V)39.0539.1939.3339.47
Short circuit current lsc(A)9.509.539.569.59
Module efficiency (%)18.75%19.05%19.36%19.67%
Electrical performance parameters
LSC temperature coefficient α (%/C)+0.06maximum. Series Fuses15A
VOC temperature coefficient β(%/°C)-0.32maximum. system voltageInternational Electrotechnical Commission1000V
Pmax temperature coefficient v (%/°C)-0.42Nominal Operating Cell Temperature (NOCT)45°C±2°C
Reduced efficiency at 200 W/m2, 25°C<5%


Nominal test conditions for IV parameters are standard test conditions (irradiance 1000 W/m2, AM 1.5, cell temperature 25'°C) All measurements are guaranteed at laminate leads. NOCT measures wind speed at 800 W/m², 20C ambient temperature, and 1 m/s. Specifications are subject to change without notice.

JS Solar reserves the right of final interpretation and revision of this data sheet.

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