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 Bluetooth®-enabled GP-SB-PWM-30BT is a 12 volt flush-mounted, single-bank, photo-voltaic (PV) charge controller rated for a continuous solar current input of 30 amps.

FEATURES
- Bluetooth® ready with the Go Power! Connect app
- Regulates current flow from your solar modules to your batteries.
- Temperature compensated pulse width modulation (PWM) charging
- 4 battery charging profiles: Sealed/Gel, AGM, Flooded and LiFePO4 (lithium)
- 4 stage charging: Bulk, Absorption, Float and Equalize
- Back lit LCD screen displays charging current, battery voltage and battery state of charge
- Built-in USB charge port
- Heavy-duty terminals for low resistance connections
- Suitable for 12V solar systems up to 30 amps
- 5-year warranty

Bluetooth Capabilities
- Using Go Power! Connect, you can connect to your SB-PWM-30BT controller to:
- Set the battery type and charging profile
- Turn your compatible Go Power! ISW Inverter on or off
- Toggle Maximum Power Boost mode
- View essential battery stats, including:
- Battery Voltage
- PV Charging Current
- Battery State of Charge (SOC)