Sunforce 12 Volt 30 Amp Digital Solar Charge Controller - Specifications

and Float mode. During charging period, you can change the select switch to read the battery voltage or
charging current from LCD meter at any time.
• Battery condition detect by LED bar-graph. The controller can indicate the battery condition
with three states: GOOD, FAIR, LOW.
• PWM constant-voltage regulation to prevent heating and excessive battery gassing. Pulse
charging to restore full battery capacity.
• Float: After battery is fully competed charged, the battery voltage will reduce to a lower
regulated voltage in which safety maintains the battery at full charge.
7. Specifications
T e c h n I c a l S p e c i f i c a t i o n s
PARAMETERS
UNITS
DATA
ELECTRICAL:
Normal input solar cell array voltage
Volt
16.5~22
Max input solar cell array voltage
Volt
25
Max charging current:
Amps
30
Charging start when Battery voltage not less than
Volt
5.0 +/-0.3
Current Consumption when connected 15V Array
(Battery not present)
Milliamps
25Max.
Current Consumption when connected 12V battery
(Array not present)
Milliamps
25Max.
PWM Constant-voltage for Gel-cell battery
Volt
14.1 +/-0.3
PWM Constant voltage for Lead-acid battery
Volt
14.5 +/-0.3
Float mode voltage
Volt
13.4 +/-0.3
METER DISPLAY:
LED Bar graph indicated range (Battery Voltage status)
LOW LED
FAIR LED
GOOD LED
Volt
Volt
Volt
<11.5 +/-0.3
11.5 to 12.5 +/-0.3
>12.5 +/-0.3
LCD Meter Accuracy- DC Voltage
Volt
1.25%
LCD Meter Accuracy- DC Current- at 5~30Amp
Amps
3%
PROTECTION:
Over temperature protection starting at (Stop charging)
ºC
>80
Over temperature protection reset at (Restart Charging)
ºC
<65
MECHANICAL
Controller Dimension
mm
180 (L) x 104(W)
Controller overall Height
mm
Approx. 45
Net weight
g
Approx. 350
ENVIROMENTAL CHARACTERISTIC:
Operation temperature
ºC
-5 to 50
Storage temperature
ºC
-10 to70