Fusion > All Solar Panels > ES 72PCS MONO SERIES 300 WATT


Electrical Parameters

Electrical parameters at STC(1,000W/m)2,25℃,AM 1.5 according to EN 60904-3


Module type[P]ES 340M72ES 330M72ES 320M72ES 310M72ES 300M72
Power Output[W]340330320310300
Power Output tolerances[%]± 3± 3± 3± 3± 3
Module effieciency[%]17.517.016.816.516.0
Voltage at Pmax, Vmpp[V]38.0037.837.637.5036.80
Current at Pmax, Impp[A]8.958.738.518.268.15
Open circuit voltage Voc[V]45.8645.6545.6045.3645.00
Short circuit current Isc[A]

Parameters of thermal characteristics

NOCT(Normal Operating Cell Temperature)[℃]46 ± 2
Temperature coefficient beta of Isc[1/k]+0.0006
Temperature coefficient alpha of Voc[1/k]-0.0037
Temperature coefficient gamma of Pmpp[1/k]-0.0045
Temperature coefficient (Impp)[1/k]-0.000%/K
Temperature coefficient (Vmpp)[1/k]-0.408%/K

Mechanical parameters

Weight (kg)20.0
Cell type (quantity/technology)72/polycrystalline/156x156
Encapsulation materialsEthylene Vinyl Acetate (EVA)
FrameRobust anodized aluminum alloy
Front glass thickness3.2 mm / 0.13 in
Junction box IP ratingIP 67
Cable length/Diameter (ICE)900mm/35.4inches 12 AWG / 4mm

Working conditions

Maximum system voltage DC 1000V(TUV)/600V(UL)
Operating Temperature-40 [℃] ~+ 85[℃]
Maximum temperature15A
Max.wind load/Max.snow load2400Pa/5400Pa
Grounding conductivity<0.1
Insulation resistance >100M
Application classClass A

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