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PWM controller, works with our any of our Larger Solar Kits or Complete Systems (accepts 80-600 watts of solar). This page is for information purposes only. This product is no longer available for purchase.
A charge controller is an essential component of your photovoltaic (PV) system. The controller maintains the life of the battery by protecting it from overcharging. When your battery has reached a 100% state of charge, the controller prevents overcharging by limiting the current flowing into the batteries from your solar array.
Nominal System Voltage |
12V |
Max Solar Array Current |
30A |
Battery Voltage Range |
6V — 15.5V |
Max. Solar panel input voltage |
28V |
Operating Consumption |
6mA |
Display Consumption |
10mA |
Temp. Compensation |
-13mV/ºF / – 24mV/ºC |
Operating Temperature |
– 40 to 185ºF / – 40 to 85ºC |
Humidity |
99% N.C. |
Dimensions (H x W x D): |
5.87 x 3.86 x 1.26 in; 149 x 98 x 32 mm |
Weight |
10.6 oz; 300 g; |
Maximum Wire Gauge: |
#4 AWG |
Warranty |
5 years |
Protection |
Battery Reverse Polarity, Solar Array Reverse Polarity, Over temperature, Over Current |
Rated |
IP50 |
Battery Charging Profile |
Sealed/Gel |
AGM |
Flooded |
LifePO4 |
Bulk Charge Voltage Set Point |
14.1V |
14.4V |
14.4V |
14.4V |
Absorption Charge Voltage (30 min / day) |
14.1V |
14.4V |
14.4V |
14.4V |
Max. Power Boost Charge Voltage: Automatic (2h if V < 12.3V) |
14.1V |
14.4V |
14.4V |
14.4V |
Max. Power Boost Charge Voltage: Manual (2h if activated) |
14.1V |
14.4V |
14.4V |
14.4V |
Float Charge Voltage |
13.7V |
13.7V |
13.7V |
14.0V |
Equalize Charge Voltage (2h / 28 days or after V < 12.1V) |
Disabled |
Disabled |
14.4V |
Disabled |