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GSMG-290M Series
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Electric Characteristics
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Model
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GSMG-250M
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GSMG-260M
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GSMG-270M
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GSMG-280M
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GSMG-290M
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GSMG-295M
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GSMG-300M
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Max-power voltage Vmp(V)
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34.3
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34.6
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34.9
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35.5
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36.2
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36.5
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36.8
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Max-power current Imp(A)
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7.29
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7.52
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7.74
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7.89
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8.02
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8.09
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8.16
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Open-circuit voltage Voc(V)
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43.3
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43.5
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43.7
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43.9
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44.4
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44.6
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44.8
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Short-circuit current Isc(A)
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8.28
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8.45
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8.58
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8.72
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8.81
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8.84
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8.87
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Max-power Pm(w)
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250
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260
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270
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280
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290
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295
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300
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STC:Irrandiance 1000W/m2,Cell temperature 25℃, AM=1.5
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Mechanical Characteristics
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Tolerance ±3%
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Cell Polycrystalline solar cells
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No.of cells 72(6x12) solar cells
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Dimension 1957*992*45mm
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Cable type 4mm2
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Connector MC4
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Junction box IP65
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Glass type Low Iron,tempered glass,3.2mm thickness
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Weight 26.0Kg
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Operating Conditions
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Operating Temperature -40~+85℃
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Storage Temperature -40~+85℃
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Maximum system voltage DC1000V
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Temperature and Coefficients
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NOCT 48℃ ±2℃
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Temperature coefficient of Voc(%/K) -0.34
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Temperature coefficient of Isc(%/K) 0.09
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Power temperature coefficient(%/K) -0.37
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Packing
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Carton 2 pcs/carton
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Pallet 20cartons/pallet
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Loading Capacity 228pcs/20,GP; 468pcs/40,GP
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Quality and Warranty
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Peak power of single module is guaranteed in ±3%
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5 years limited warranty on material and workmanship
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Limited power warranty :10 years 90% and 25 years 80%
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limited warranty for minimum power output
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