Bluetooth Smart built-in: dongle not neededThe wireless solution to set-up, monitor and update the controller using Apple and Android smartphones, tablets or other devices.VE.DirectFor a wired data connection to a Color Control GX, other GX products, PC or other devices.Ultrafast Maximum Power Point Tracking (MPPT)Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10 % compared to slower MPPT controllers.Advanced Maximum Power Point Detection in case of partial shading conditionsIf partial shading occurs, two or more maximum power points may be present on the power-voltage curve. Conventional MPPTs tend to lock to a local MPP, which may not be the optimum MPP. The innovative BlueSolar algorithm will always maximize energy harvest by locking to the optimum MPP.Outstanding conversion efficiencyNo cooling fan. Maximum efficiency exceeds 98 %. The full output current up to 40 °C (104 °F).Flexible charge algorithmFully programmable charge algorithm, and eight pre-programmed algorithms, selectable with a rotary switch.Extensive electronic protectionOver-temperature protection and power derating when temperature is high. PV short circuit and PV reverse polarity protection. PV reverse current protection.Internal temperature sensorCompensates absorption and float charge voltage for temperature.Real-time data display options- Apple and Android smartphones, tablets and other devices.- Color Control GX and other GX products.UK/EU Power supply included: NoMade in: NetherlandsCurrent: 50 APower Supply: NoneVoltage: 100 VCurrent (A): 50.0