Victron Energy BlueSolar MPPT 150/70-Tr

The Victron MPPT 150/70tr is part of the large family of BlueSolar MPPT charge controllers and offers a wide range of performance for demanding users. Ultra-fast power tracking and automatic adjustment of the MPP voltage in partial shading are just two of the many highlights of this device class. The devices in the 150/45tr to 150/100tr range are also available as versions with MC4 connectors on the solar side of the charge controller, instead of screw terminals. Additionally, this model supports parallel operation with other controllers of the same type. VE-Direct options allow for programming, real-time data, and historical display. Modern Apple and Android smartphones, tablets, MacBooks, and other devices can be connected via VE.Direct with Bluetooth Smart dongles and the MPPT app or the GX Color Control. Please note that Bluetooth Smart dongles and GX Color Control are separate items that are not included with the charge controller but can be purchased optionally.

The advanced Maximum Power Point detection in partial shading allows for two or more points of maximum power (MPP) to exist on the current-voltage curve. Conventional MPPTs tend to lock onto a local MPP, which may not be the optimal MPP. The innovative algorithm of the BlueSolar device maximizes energy yield by adjusting to the optimal MPP.