solar panels,solar modules

Model                   SGM-50W

Cells size (mm):                   125*125

Cells per module:                 4*6pcs

Module size (mm):               730*540*35

Power tolerance:                  +/-3%

Nominal peak power(WP):                  50

Nominal voltage(V):                    18

Nominal current (A):                   2.77

NOCT:                  45+/-2℃

Voltage temperature coefficient:                  -0.33%/℃

Current temperature coefficient:                  0.05%/℃

Power temperature coefficient:                   -0.23%/℃

Open circuit voltage (Voc):                  20.88

Short cirsuit current(Isc):                    2.86

Conversion efficiency:                 15.00%

Operating temperature:                -40 to+85℃

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