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This Bluetooth® enabled 30 Amp digital solar controller protects the life of your solar battery, whether it's Lithium, AGM, or Lead Acid.
A solar 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.
Using Go Power! Connect, you can connect to your PWM-30-UL controller to:
Our 30 Amp Digital Solar Controller features Maximum Power Boost Technology (MPBT). This allows you to override the normal charging algorithm of the solar controller to 'boost' the solar charge, which is ideal at the end of the daylight to ensure batteries are topped up for the evening. Performance of the solar controller will not be affected if MPBT function is not utilized.
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): |
4.25 x 7.48 x 1.38 in; 108 x 190 x 35 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 |
Battery Charging Profile |
Sealed/Gel |
AGM |
Flooded |
LifePO4 |
Bulk Charge Voltage Set Point |
14.1V |
14.4V |
14.4V |
Disabled |
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 |
Enabled |
Max. Power Boost Charge Voltage: Manual (2h if activated) |
14.1V |
14.4V |
14.4V |
Enabled |
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 |
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