MPPT | battery chargers | DC regulators Victron SmartSolar MPPT 150/70-Tr Controller

Details

The Victron Energy SmartSolar MPPT 150/70-Tr, identified by EAN 8719076051404, is a professional-grade solar charge controller designed to maximize energy harvest from photovoltaic arrays for 12V, 24V, 36V, and 48V battery systems. By utilizing ultra-fast Maximum Power Point Tracking technology, this device significantly improves energy yield by up to 30% compared to PWM controllers, especially during clouded skies when light intensity changes continuously. The advanced MPPT detection algorithm ensures the unit locks onto the optimum power point even in partial shading conditions where multiple local maximums may exist. This robust controller handles a maximum PV open circuit voltage of 150V and delivers a rated charge current of 70A, supporting nominal PV power levels up to 4000W in 48V configurations. Built-in Bluetooth functionality allows for seamless wireless setup, monitoring, and firmware updates through the VictronConnect app on smartphones or tablets. For wired system integration, the unit features a VE.Direct port and a VE.Can interface, enabling synchronized parallel charging with up to 25 units. The SmartSolar MPPT 150/70-Tr is built with a fanless design for an outstanding peak efficiency of 98% and includes comprehensive electronic protections against over-temperature, output short circuits, and PV reverse polarity. Users can further enhance the system with an optional pluggable LCD display for real-time data access or utilize the programmable relay to trigger alarms and other events. With its rugged IP43-rated electronics and high-capacity screw terminals, this charge controller provides a reliable and highly efficient solution for demanding off-grid, marine, and industrial solar energy systems.