▪ 120 half cells (158.75mm-5BB/9BB) connected in series

▪ 0~3% positive power tolerance improves system performance

▪ Industry-leading module efficiency: the highest efficiency is 20.7%

▪ Tested up to 5400Pa maximum load resistance

▪ Proven resistance to PID effects

▪ Progressive power warranty guarantees 80.7% of rated power for 25 years

▪ Manufactured globally with world-class quality standards

▪ Strict salt spray and ammonia corrosion test by TUV SuD.

  • 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
158mm 350w monocrystalline solar panel certifications and standards
158mm 350w monocrystalline solar panel
158mm 350w monocrystalline solar panel
design attributes
Glass3.2mm low iron tempered glass
Junction BoxIP≥67
OutputPortrait: N350mm/P350mm
ConnectorMC4 compatible
Package30pcs/ pallet, 858pcs/ container (HQ)
IV curve
158mm 350w monocrystalline solar panel IV curve
Electrical performance
Electrical Performance@STCJS320MJS325MJS330MJS335MJS340MJS345MJS350M
Maximum power Pmax[ Wp]320325330335340345350
Maximum supply voltage Vmpp(V)33.433.633.83434.234.434.6
Maximum supply current lmpp(A)9.589.689.769.859.9410.0310.12
Open circuit voltage Voc(V)40.140.340.540.841.041.341.5
Short circuit current lsc(A)19.0%19.3%19.6%19.9%20.1%20.4%20.7%
Electrical performance parameters
LSC temperature coefficient α (%/C)+0.05maximum. Series Fuses15A
VOC temperature coefficient β(%/°C)-0.36maximum. system voltageInternational Electrotechnical Commission1000V / 1500V
Pmax temperature coefficient v (%/°C)-0.28Nominal Operating Cell Temperature (NOCT)45℃±3℃
Reduced efficiency at 200 W/m2, 25°C<5%

Nominal test conditions for IV parameters are standard test conditions (irradiance 10.0 Wm7, AM 15, 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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