This charge controller can handle 440 Watts of solar if your battery is 12 Volts and 880 Watts if your battery is 24 Volts.
This charge controller can handle up to a maximum of 100 Volts from the panels even though the battery voltage is only 12 or 24 Volts. The panel voltage must be at least 5 volts above battery voltage.
Yes Bluetooth is built in and is accessed using the free Victron Connect app on your phone or tablet. The app can be downloaded from the Apple or Android stores and you can try it out in demo mode.
This charge controller is fully programmable using the Victron Connect Bluetooth app on your phone. There is a pre-programmed option for Lithium batteries.
This charge controller comes with a five year manufacturers warranty.