SMPPT Installation & Operation Manual Version 1.0
21
7. Technical Data
Model
SMPPT10DU
SMPPT20DU SMPPT30DU
Input
Maximum PV
voltage
75V
Maximum
input power
130W (12V),
260W (24V)
260W (12V),
520W (24V)
390W (12V),
780W (24V)
Output
System
voltage
12V (24V)
12V (24V)
12V (24V)
Maximum
battery
voltage
16V (32V)
16V (32V)
16V (32V)
Maximum
charging
current
10A
20A
30A
Maximum
10A
20A
30A