Solar Charge Controller Victron SmartSolar MPPT 100/50 for 12 + 24 Volt, with Bluetooth

Manufacturer Description:


1.1 Built-in Bluetooth Smart: No Dongle Required

The wireless solution for setup, monitoring, and updating the controller using Apple and Android smartphones, tablets, or other devices.

1.2 VE.Direct

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

1.3 Ultra-Fast MPPT Tracking

Especially under cloudy skies, when light intensity constantly changes, a fast MPPT algorithm improves energy yield by up to 30% compared to PWM charge controllers and up to 10% compared to slower MPPT controllers.

1.5 BatteryLife: Intelligent Battery Management

If the solar charge controller is unable to fully charge the battery within a day, the battery status continuously switches between "partially charged" and "end of discharge." This operating mode (no regular full charging) can damage a lead-acid battery within a few weeks or months.

The BatteryLife algorithm monitors the battery’s state of charge and, if necessary, raises the load disconnect threshold day by day (i.e., the load is disconnected earlier) until the energy harvested is sufficient to charge the battery to almost 100%. From this point, the load disconnect threshold is modulated so that near 100% charging is achieved approximately once per week.

1.6 Internal Temperature Sensor

Adjusts bulk and float voltages according to temperature.

1.7 Automatic Battery Voltage Detection The controller automatically adjusts to a 12V or 24V system only once. If a different system voltage is needed later, it must be changed manually, e.g., via the Bluetooth app. See section 1.9.

1.8 Three-Stage Charging

The controller is configured for a three-stage charging process: Bulk – Absorption – Float. See section 3.8 and section 5 for information on default settings. See section 1.9 for information on fixed settings.

1.8.1 Bulk: Bulk Phase – During this phase, the controller delivers as much charge current as possible to quickly charge the batteries.
1.8.2 Absorption: Constant Voltage Phase – When the battery voltage reaches the set constant voltage, the controller switches to constant voltage mode. If only minor discharges occur, the constant voltage duration is kept short to prevent overcharging. After a deep discharge, the absorption phase is automatically extended to ensure the battery is fully charged. The absorption phase ends once the charge current drops below 1A.
1.8.3 Float: Float Phase – During this phase, the float voltage is applied to the battery to maintain it in a fully charged state. If the battery voltage drops below the float voltage for at least 1 minute, a new charging cycle is initiated.
1.8.4 Equalization: See section 3.8.1

1.9 Configuration and Monitoring

Bluetooth Smart (built-in): Connect to a smartphone or tablet with iOS or Android operating system.
Use the VE.Direct to USB cable (ASS030530000) for connection to a PC, Android smartphone, and USB On-The-Go support (additional USB OTG cable required).
Use a VE.Direct to VE.Direct cable for connection to an MPPT Control or a Color Control panel.

Multiple parameters can be individually adjusted using the VictronConnect app. The VictronConnect app can be downloaded here: http://www.victronenergy.nl/support-and-downloads/software/





Images may differ from the original.



A technical datasheet and the user manual can be sent to you by email upon request.