Samlex America Solarix-PRS - Manual (Page 8)

Load cannot be
operated
+
info LED flashes
red
+
. green LED
flashes
load output is switched off
due to excessive battery
voltage
• the load output automatically
switched on again as soon as
the battery voltage lies within
the permissible range
incorrect grounding • check the grounding 
external charging source is
not voltage-limited
• check the external charging
source
if necessary, switch off exter-
nal charging sources


Load cannot be
operated
+
info LED illumi-
nates green
defective load or installation
error
• connect load correctly

replace load 
Battery is not
charged
solar module not connected • connect the solar module

solar module connected with
incorrect polarity
• connect the solar module
with the correct polarity

short circuit at solar module
input
• correct the cause of the short
circuit

incorrect solar module
voltage
• use a solar module of the
specified voltage

solar module defective • replace the solar module

Battery display
jumps quickly
large pulse current • tune the current consump-
tion to match the battery
capacity

battery is defective • replace the battery 
8. Technical data
Solar charge controller 10 A 15 A 0 A 30 A
Max. module input short circuit
current at 50 °C
10 A 15 A 0 A 30 A
Max. load output current at 50 °C 10 A 15 A 0 A 30 A
Terminal size (fine/single wire) 16/5 mm² = 4/6 AWB
Weight 345 g
Dimensions l x w x h 187 x 96 x 45 mm
Enclosure protection class IP 3
System voltage 1 V / 4 V
Ambient temperature allowed –5 °C ... +50 °C
Max. voltage of Solar collector 47 V DC
Temperature compensation –4 mV/K/Zelle
Charging voltage State of charge SOC 1 V system 4 V system
Deep discharge warning SOC < 40 % 11.7 V 3.4 V
Load switch-off SOC < 30 % 11.1 V 3.4 V
Shift-in SOC > 50 % 1.5 V 5.0 V
Boost charging (14.7 V) SOC < 40 % 11.7 V 3.4 V
Equalisation charging (14.4 V) SOC < 70 % 1.4 V 4.8 V
End-of-charge voltage (float) SOC > 70 % 13.9 V 7.8 V
8