MCS YL 255 P-32b / 1810x990 SERIES

ELECTRICAL PARAMETERS
Electrical parameters at STC

(1,000 W/m2, 25°C, AM 1.5 according to EN 60904-3)


Module type                       YL235       YL240        YL245         YL250         YL255 
Power output [W]               235.0        240.0         245.0          250.0         255.0
Power output tolerances [%]                                +/- 3 
Module Efficiency [%]         13.1         13.4           13.7            14.0           14.2
Voltage at Pmax, Vmpp [V] 32.0         32.2           32.2            32.3           32.5
Current at Pmax, Impp [A] 7.34          7.45           7.61            7.74           7.85 
Open circuit voltage Voc [V] 40.5        40.5           40.8            40.9           41.0
Short circuit current Isc [A] 8.00         8.15           8.22            8.33           8.40
Max. system Voltage [V]                                1,000 VDC
Parameters of the thermal characteristics
NOCT (Nominal Operating Cell Temperature) [°C] 46 +/- 2
Temperature coefficient beta of Isc [1/K]           + 0.0006
Temperature coefficient alpha of Voc [1/K]         - 0.0037
Temperature coefficient gamma of Pmpp [1/K]   - 0.0045


MECHANICAL PARAMETERS
Dimensions (length/ width / thickness [mm])   1,810 / 990 / 50
Thickness with junction box [mm]                           50
Weight [kg]                                                         22.5
Junction box

(manufacturer / protection degree / number of diodes)      CIXI / IP65 / 6
Junction box dimensions (length / width / thickness [mm])  151 / 122 / 25
Positive cable & negative cable (manufacturer / length [mm] /
cable cross-section [mm2])                                        CIXI / 1,200 / 4.0
Plug connector (manufacturer / type / protection degree)

                                       MC4 / UV resistance and self-locking / IP67
Front cover (material / thickness [mm])             Tempered Glass, 4.0mm
Cell type (quantity / technology)              66 / polycrystalline / 156 x 156
Encapsulation materials                              Ethylene Vinyl Acetate (EVA)
Rear cover (material / thickness [mm])              Le – PET – PVDF / 0.287
Frame (material)                                    robust anodized aluminum alloy


OPERATING CONDITIONS
Operating temperature [°C]                                        - 40 to + 85
Max. wind load / Max. snow load [Pa]                            2.4K / 5.4K


PACKAGING
Number of modules per box                                                  21
Box size (length [mm] / width [mm] / depth [mm])1,835 / 1,130 / 1,131
Box Gross weight in kg                                                       512
Boxes per pallet                                                                   1