MPPT 100/30 & 100/50 Overview
The Victron MPPT (Maximum Power Point Tracking) controllers optimize the performance of solar panels by operating them at their Maximum Power Point (MPP), enhancing efficiency by up to 30%. This is achieved through dynamic adjustments of input voltage to maximize power extraction from the panels. The controller then manages this power to meet the fluctuating voltage requirements of both the battery and connected loads.
When the victron MPPT detects the need to modify the output sent to the battery, it temporarily shuts down for a few microseconds to calculate and implement the necessary adjustments. The core principle of the Victron MPPT is to extract the highest possible power from a solar panel by determining the most efficient voltage and current combination.
The Victron MPPT SmartSolar controllers feature Advanced Maximum Power Point Detection. Unlike traditional MPPTs that may latch onto a local MPP under shaded conditions, which may not be optimal, this advanced technology ensures that maximum energy is harvested by locking onto the ideal MPP.
Safety Features:
- Internal temperature sensor for added electronic protection.
- Over-temperature protection with power derating during high temperatures.
- PV short circuit and reverse polarity protection.
- PV reverse current protection.
Performance Features:
- Achieves over 98% efficiency without a cooling fan.
- Offers a flexible charge algorithm that includes fully programmable options and eight pre-programmed charge profiles, selectable via a rotary switch.
Bluetooth Connectivity: The built-in Bluetooth feature, along with the VictronConnect app, provides easy access to a comprehensive range of functions available on your solar charge controller, including:
- Solar Gauge – Real-time power output
- Battery Voltage
- Battery Current
- Battery State
- Historical Analysis
- Various Settings
Victron MPPT Model Naming: In the model name MPPT 100/30, the first number (100) indicates the maximum PV open circuit voltage, while the second number (30) represents the maximum charge current. For PV sizing calculations, users can utilize the Victron MPPT Excel sheet or the Online MPPT Calculator.
For further details about PWM and MPPT charge controllers, consult the Victron whitepaper: "Which Solar Charge Controller: PWM or MPPT?"
