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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 340P72ES 330P72ES 320P72ES 310P72ES 300P72
Power Output[W]340330320310300
Power Output tolerances[%]± 3± 3± 3± 3± 3
Module effieciency[%]17.517.016.516.015.5
Voltage at Pmax, Vmpp[V]38.0037.7037.5037.3037.00
Current at Pmax, Impp[A]8.958.768.548.318.10
Open circuit voltage Voc[V]46.0546.0545.8144.8144.80
Short circuit current Isc[A]9.359.068.958.858.75

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

Dimensions1.956*992*40
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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