Victron SmartSolar MPPT 150/45 Solar Charge Controller

The Victron SmartSolar MPPT 150/45 is a high-performance MPPT solar chargecontroller engineered to maximise energy harvest from your solar panels andefficiently charge your batteries. Using ultra-fast Maximum Power Point Tracking(MPPT) technology, the SmartSolar continuously optimises voltage and current toextract the maximum available powerespecially in changing or partially shadedconditions.Unlike conventional controllers, the SmartSolar MPPT can recharge severelydepleted batteries, operating at battery voltages as low as 0V, provided thebattery cells are not permanently damaged. This makes it ideal for off-grid,backup, marine, caravan, and mobile solar systems where reliability is critical.With Bluetooth Smart built in, the controller can be fully configured andmonitored using the free VictronConnect app on your smartphone, tablet, orcomputer. For remote installations, the SmartSolar can also be monitoredglobally via the Victron Remote Management (VRM) portal when connected to a GXdevice, or through the GlobalLink 520 where no local internet is available.The SmartSolar MPPT 150/45 supports 12V, 24V, and 48V battery systems anddelivers up to 45A charge current with an exceptional 98% efficiency. Advancedelectronic protection, a flexible charging algorithm, andtemperature-compensated charging ensure optimal battery health and extendedservice life.KEY FEATURES * Ultra-fast MPPT solar charge controller * Bluetooth Smart built in * VE.Direct communication * Advanced MPPT performance in partial shading * Outstanding 98% conversion efficiency * Flexible and programmable charging algorithm * Fully discharged battery recovery * Internal temperature sensor * Optional external battery voltage and temperature sensing via Bluetooth * Extensive electronic protection (reverse polarity, short circuit, over-temperature) TECHNICAL SPECIFICATIONS * Battery Voltage: 12 / 24 / 48 V DC * Rated Charge Current: 45 A * Nominal PV Power: * 12V: 650 W * 24V: 1300 W * 36V: 1950 W * 48V: 2600 W * Max PV Short Circuit Current: 50 A * Maximum Efficiency: 98% * Protections: PV reverse polarity, output short circuit, over-temperature APPLICATIONS * Off-grid solar systems * Residential backup power * Caravans and motorhomes * Marine and boat solar systems * Commercial and industrial DC installations WHAT'S IN THE BOX * 1 × Victron SmartSolar MPPT 150/45 Solar Charge Controller * 1 × User Guide