Specifications Tolerance +/-3% Cell Monocrystalline silicon solar cells 125*125mm No. Of cells 96(12*8) Dimension of Modules(mm) 1581*1068*40 Weight(kg) 25.05 Limits Operating Temperature -40~+85º C Storage Temperature -40~+85º C Maximum system voltage 1000 VDC max. Hail impact: Diameter of 28mm with impact speed of 86km/h Temperature and Coefficients NOCT 48º C+-2º C Voltage temperature coefficient(%/K) -0.34 Current temperature coefficient(%/K) 0.09 Power temperature coefficient(%/K) -0.37 Characteristics Model DJ-210D DJ-220 DJ-230D DJ-240D Max-power voltage Vmp(V) 46.3 46.7 47.2 47.5 Max-power current Imp(A) 4.54 4.71 4.87 5.05 Open-circuit voltage Voc(V) 56.02 56.51 57.11 57.48 Short-circuit current Isc(A) 5.28 5.41 5.52 5.57 Max-power Pm(W) 210 220 230 240 STC: Irrandiance 1000w/m² , Module temperature 25º C, AM=1.5