Specifications
Tolerance +/-3%
Cell                                  Monocrystalline silicon solar cells 125*125mm
No.of cells                                                      36(9*4)
Dimension of Modules(mm)                      1197*535*35
  Limits
Operating Temperature                              -40~+85℃
Storage Temperature                                 -40~+85℃
Maximum system voltage                           1000 VDC max.
Hail impact:diameter of 28mm with impact speed of 86km/h
  Temperature and Coefficients
NOCT                                                              48℃+-2℃
Voltage temperature coefficient(%/K)        -0.34
Current temperature coefficient(%/K)         0.09
Power temperature coefficient(%/K)          -0.37
  Characteristics

STC:Irrandiance 1000w/㎡,Module temperature 25℃,AM=1.5
  Packing

Certificate:CE,TUV IEC61215,TUV IEC61730

  Specifications
Tolerance +/-3%
Cell Polyerystalline silicon solar cells 156*156mm
No.of cells 72(12*6)
Dimension of Modules(mm) 1957*990*50
Weight(kg) 24
  Limits
Operating Temperature -40~+85
Storage Temperature -40~+85
Maximum system voltage 1000 VDC max.
Hail impact:diameter of 28mm with impact speed of 86km/h
  Temperature and Coefficients
NOCT 48+-2
Voltage temperature coefficient(%/K) -0.35
Current temperature coefficient(%/K) 0.05
Power temperature coefficient(%/K) -0.45
  Characteristics
Model                                      SP-250P SP-260P SP-270P SP-280P 
Max-power voltage Vmp(V)          34.6          34.7            35.2            35.3
Max-power current Imp(A)            7.23          7.49            7.67            7.93
Open-circuit voltage Voc(V)          42.9          43.03         43.65          43.77
Short-circuit current Isc(A)            8.57          8.51            8.59            8.76
Max-power Pm(W)                         250           260             270              280
STC:Irrandiance 1000w/,Module temperature 25,AM=1.5