ULTRA X PLUS
HALF-CELL BIFACIAL MODULE
POWER OUTPUT 650-670W, MAX EFFFICENCY 21.5%
High module conversion efficiency, lower operating temperature, Suntech current sorting process, Extended wind and snow load tests, Excellent weak light performance, Withstanding harsh environment.
Parameters
Module Type
STP40S -C54/Nshb+
Testing Condition
NMOT
STC
Maximum Power (Pmax/W)
670
505.5
Optimum Operating Voltage (Vmp/V)
38.45
35.8
Optimum Operating Current (Imp/V)
17.43
14.10
Open Circuit Voltage(Voc/V)
46.45
43.7
Short Circuit Current (Isc/A)
18.43
14.87
Module Efficiency (%)
21.6
