Full Product Manual

16
Fuse from Controller to Battery
Controller to Battery Fuse = Current Rating of Charge Controller
Ex.
2
0A
Dual Battery
CC =
2
0A fuse from Controller to Battery
Technical Specifications
Charge Controller
Description Parameter
Nominal System Voltage 12VDC/24VDC Auto recognition
Rated Charge Current 10A
Rated Discharge Current 10A
Maximum Battery Voltage 30V
Max. Solar Input Voltage 30V (12V), 55V (24V)
Max. PV Input Power (10A Model) 120W (12V), 240W (24V)
Max. PV Input Power (20A Model) 240W (12V), 480W (24V)
Operating Temperature −31°F to +131°F
Self-consumption 4mA (idle), 10mA (charging)
Terminals 4mm
2
Table 6
Battery Parameters (Temp: 25°C)
Control Parameter
Battery Charging setting Gel Seared Flooded
Equalization Voltage 14.8V 14.4V 14.6V
Boost Voltage 14.6V 14.2V 14.4V
Float Voltage 13.7V 13.7V 13.7V
Boost Duration 30 min 30 min 30 min
Table 7
Fuse from Solar Panel(s) to Controller
Ex. 200W; 2 X 100 W panels
Series:
Total Amperage = I
sc1
= I
sc2
= 5.75A * 1.56
Fuse = minimum of 5.75A * 1.56 = 8.97A = 9A fuse
Parallel
Total Amperage = I
sc1
+ I
sc2
= (5.75A + 5.75A) * 1.56
Fuse = minimum of 11.5 * 1.56 = 17.94 = 18A fuse