5 inches monocrystalline

Model: STP125S/U4 Dimension (mm*mm,mm): 125*125,Ø150
Coversion effiency (%): 17.6
Maximum power Pmax(W): 2.62
Optimum operating voltage Vm(mV): 527
Optimum operating current Im(A): 4.962
Open circuit voltage Voc(mV): 620
Short circuit current Isc(A): 5.350

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6 inches monocrystalline

20 Year / 80% Warrantee.
Heavy Indusutrial Frame.
Compact Package - High Efficiency > 14%
Mounting Holes are positioned the same as Shell SM55.

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5 inches Multicrystalline Silicon Solar Cell

Model: STP125E/S1 Dimension (mm*mm,mm): 125*125
Coversion effiency (%): 16
Maximum power Pmax(W): 2.5
Optimum operating voltage Vm(mV): 515
Optimum operating current Im(A): 4.854
Open circuit voltage Voc(mV): 612
Short circuit current Isc(A): 5.308

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6 inches Multicrystalline Silicon Solar Cell

Model: STP150E/S1 Dimension (mm*mm,mm): 150*150
Coversion effiency (%): 16
Maximum power Pmax(W): 3.6
Optimum operating voltage Vm(mV): 515
Optimum operating current Im(A): 7.011
Open circuit voltage Voc(mV): 612
Short circuit current Isc(A): 8.003

detailed...