Victron Energy SmartSolar MPPT 75-15 Solar charge controller 15 Ampere with MPPT Function

Victron Energy SmartSolar MPPT 75-15 Solar charge controller 15 Ampere

Victron Energy SmartSolar MPPT 75/15 Solar charge controller 15 Ampere with MPPT Function is the wireless solution to set up, manage, update and synchronize SmartSolar Charge Controllers using the built-in Bluetooth interface.

VE.Direct

For a wired data connection to a Color Control GX, other GX products, PC or other devices.

Ultra-fast Maximum Power Point Tracking (MPPT)

Especially when it is cloudy and the light intensity is constantly changing, an ultra-fast MPPT controller improves energy yield by up to 30% compared to PWM charge controllers and up to 10% compared to slower MPPT controllers.

Tax exit

An excessive discharge of the battery can be prevented by connecting all loads to the load output. The load output disconnects the load when the battery is discharged to a preset voltage. (48V model: interface with a relay) Alternatively, an intelligent battery management algorithm can also be selected: see BatteryLife. The load output is short-circuit proof.

BatteryLife: intelligent battery management

If a solar charge controller cannot fully recharge the battery in one day, the result is often the battery constantly fluctuating between 'partially charged' and 'fully discharged'. This condition (no regular full charge) will cause a lead-acid battery to become irreparably damaged within weeks or months. The BatteryLife algorithm monitors the battery's state of charge and, if necessary, increases the load disconnection level slightly from day to day (by disconnecting the load earlier) until the harvested solar energy is sufficient to charge the battery to almost full 100% to charge. From then on, the load disconnect level is modulated so that the battery is charged to almost 100% approximately once a week.

Internal temperature sensor

Compensates absorption and float charge voltages 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.