Victron SmartSolar MPPT 150/45 - MC4

A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.

The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.

• Bluetooth Smart built-in
  The wireless solution to set up, monitor, update and synchronise SmartSolar Charge Controllers.
   
• Ultra-fast Maximum Power Point Tracking (MPPT)
  Especially in the 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 (MPP) 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 SmartSolar algorithm will always maximize energy harvest by locking to the optimum MPP.
   
• Outstanding conversion efficiency
  No cooling fan. Maximum efficiency exceeds 98%.
   
• Flexible charge algorithm
  Fully programmable charge algorithm (see the software page on our website), and eight preprogrammed algorithms, selectable with a rotary switch.
   
• Extensive electronic protection
  Over-temperature protection and power derating when the temperature is high.
  PV short circuit and PV reverse polarity protection.
  PV reverse current protection.
   
• Internal temperature sensor
  Compensates absorption and float charge voltage for temperature.
   
• Optional external battery voltage and temperature sensing via Bluetooth
  A Smart Battery Sense or a BMV-712 Smart Battery Monitor can be used to communicate battery voltage and temperature to one or more SmartSolar Charge Controllers.
   
• VE.Direct
  For a wired data connection to a Color Control GX, other GX products, PC or other devices
   
• Remote on-off
  To connect for example to a VE. BUS BMS.
   
• Programmable relay
  Can be programmed to trip on an alarm or other events.

Check out Victons MPPT Calculator to understand more about your system configuration and yelid.