User manual

8. Technical data
Solar charge controller 10 A 15 A 20 A 30 A
Max. module input short circuit
current at 50 °C
10 A 15 A 20 A 30 A
Max. load output current at 50 °C 10 A 15 A 20 A 30 A
Terminal size (fine/single wire) 16/25 mm² = 6/4 AWG
Weight 345 g
Dimensions l x w x h 187 x 96 x 45 mm
Enclosure protection class IP 32
System voltage 12 V / 24 V
Ambient temperature allowed –25 °C ... +50 °C
Max. voltage of Solar collector 47 V DC
Temperature compensation –4 mV/K/Zelle
12-V-system 24-V-system
Permissible battery voltage
range *
9 - 17 V 17,1 - 34 V
Deep discharge warning
(SOC/LVW)
< 40 % /
11,7 V ~ 12,3 V
< 40 % /
23,4 V ~ 24,6 V
Deep discharge protection (SOC/
LVD)
< 30 % /
11,2 V ~ 11,6 V
< 30 % /
22,1 V ~ 23,2 V
Reconnection set point (SOC/LVR) > 50 % /
12,4 V ~ 12,7 V
> 50 % /
24,8 V ~ 25,4 V
End of charge voltage (float) 13,9 V 27,8 V
Boost charge voltage (boost) 14,4 V 28,8 V
Equalisation charge (equal) 14,7 V 29,4 V
NOTE:
Technical data that varies from the above is given on a device label. Subject to change
without notice.
*If the battery voltage is less than 9 V, the controller switches off and cannot recharge
the battery itself, even if sufficient power is available from the module.
9