Victron Energy 150/70 MPPT smart solar charge controller

Victron SmartSolar Bluetooth MPPT Solar Charge Controllers Features: 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 panel, Venus GX, PC or other devices   Ultra fast 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 conditions If 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.   O