Maximum power (wp): 100w- 110w Maximum power voltage (v):33.5- 33.5 Maximum power current (a)2.99- 3.29 Open circuit voltage (v):41.5- 41.5 Short circuit current (a):3.57- 3.78 Size of module (mm):1250*808*35- 1250*808*35 Weight per piece (kg):11.8 - 11.8 Length of cables (mm): 900- 900 Frame (material, corners, etc.): anodized aluminum alloy anodized aluminum alloy Iso, ce, tuv