Manufacturer: Go Power
Manufacturer Part#: GP-PWM-10-USB
UPC#: 8-39085-00262-9

The Go Power! 10 amp Solar Controller regulates current flow from the solar panels to the battery and prevents overcharging and optimizes battery lifespan.

It hast a "USB" charging port on the side of the unit.

Pulse Width Modulation (PWM) charging
Unique four stage charging to protect your battery bank
Automatic Maximum Power Boost Technology™
Accepts up to 160 watts (12V solar panels)
Rated for a continuous solar current input of 10 amps
Backlit, easy to read LCD screen displays: charging current, battery voltage, and battery state of charge
Built-in USB charge port
5 year warranty

A Solar 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. The GP-PWM-10 is a 12 volt surface mounted photovoltaic (PV) charge controller rated for a continuous solar current input of 10 amps.

Nominal System Voltage 12V
Max Solar Array Current 10A
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): 3.94 x 4.02 x 1.14 in; 100 x 102 x 29 mm Weight 6.3 oz; 178 grams
Maximum Wire Gauge: #4 AWG
Warranty 5 years
Protection Battery Reverse Polarity, Solar Array Reverse Polarity, Over temperature, Over Current