MPPT SPT-10A User Manual

22
d. Under Voltage Warning Reconnect Voltage > Under Voltage Warning Voltage 1
Discharging Limit
Voltage.
e. Boost Reconnect Charging voltage > Low Voltage Disconnect Voltage.
CAUTION: Please refer to user guide or contact with the sales for the detail of
setting operation.
Technical Specifications
Electrical Parameters
Item
SPT-10A
SPT-15A
SPT-20A
SPT-25A
SPT-30A
SPT-35A
SPT-40A
SPT-45A
Nominal
system
voltage
12/24VDCAuto
Rated charge
current
10A
15A
20A
25A
30A
35A
40A
45A
Rated
discharge
current
10A
15A
20A
25A
30A
35A
40A
45A
Battery
input
voltage
range
8V~32V
Max. PV
open circuit
voltage
100V at minimum operating environment temperature
92V at 25°C environment temperature
MPP Voltage
range
V
BAT
2+V 72V
Max. PV
input power
390W/12V
780W/24V
576W/12V
1152W/24V
780W/12V
1560W/24V
936W/12V
1872W/24V
1170W/12V
2340W/24V
1296W/12V
2592W/24V
1560W/12V
3120W/24V
1656W/12V
3312W/24V
Self-
consumption
Discharge
≤20mA(12V); ≤16mA(24V)
circuit
voltage drop
≤0.18V
Temperature
compensate
coefficient
-3mV/°C/2V (Default)
Grounding
Common positive

MPPT SPT-10A Specifications

General

Brand	MPPT
Model	SPT-10A
Category	Controller
Language	English