Victron SmartSolar MPPT 150/45 Solar Charge Controller

MPPT: Ultra Fast Maximum Power Point Tracking By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. The advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing.
Remote Monitoring and Control Remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or another device via VictronConnect. If your installation is connected to the internet Victron Remote Management Portal (VRM) provides access to the full power of your MPPT, anytime, anywhere; both services are free to use. For remote installations - even when there is no internet connection or phone signal nearby - you may be able to monitor your MPPT by Bluetooth-pairing with a LoRaWAN (long-range wide area network) device, available optionally.
Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronize SmartSolar Charge Controllers.
VE.Direct For a wired data connection to a Color Control GX, other GX products, PC or other devices
Ultrafast 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 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 efficiency No cooling fan. Maximum efficiency exceeds 98%. Full output current up to 40°C (104°F).
Flexible charge algorithm Fully programmable charge algorithm (see the software page on our website), and eight preprogrammed algorithms,
selectable with a rotary switch (see the manual for details).
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.
Fully discharged battery recovery function Will initiate charging even if the battery has been discharged to zero volts.
Will reconnect to a fully discharged Li-ion battery with an integrated disconnect function.