MPPT load controller Victron SmartSolar 100/20 20A 12V / 24V / 48V

Victron SmartSolar MPPT 100/20: Intelligent load optimization, Bluetooth connectivity and topvoltaic performance

Achieve maximum efficiency in a residential or isolated solar energy system depends directly on the controller's ability to manage radiation variations. The regulator Victron SmartSolar MPPT 100/20 it offers an advanced technological response for small and medium power installations. When processing the continuous current generated by the photovoltaic modules, this equipment does not only accelerate the battery charge, but acts as an intelligent shield that prolongs the life of the entire accumulation bank.

Instant trace of power and multivoltage flexibility

The main virtue of this device against conventional regulators is the speed of calculation of its processor. In scenarios where partial shadows, chimneys or passing clouds are presented, its technology ultrafast tracking of the maximum power point (MPPT) locate the optimal work point in milliseconds. This constant optimization allows you to rescue and store daily up to 30% more energy than common PWM models.

At the integration level, the SmartSolar MPPT 100/20 stands out for its versatility thanks to the automatic voltage detection, configured autonomously to work with 12V, 24V or 48V accumulators. The dimensioning of the solar generator is very simple and flexible: tolerates a nominal photovoltaic power of up to 290W in 12V systems, 580W in 24V installations and reaches a limit of 1160W in 48V banks. If the solar plates generate more account power on very cold and clear days, the internal software self-limiting the output to protect the circuit entirely. If you need to secure photovoltaic modules on tilted roofs or flat surfaces, we invite you to consolidate your installation using our structures for aluminum high strength.

Avant-garde protection and integrated wireless monitoring

The reliability of this 20A controller lies in its strict electrical control margins. To safeguard the internal electronics of catastrophic surge, the rows of they should be designed respecting an absolute limit of 95V maximum tension in open circuit (VOC) and a short circuit intensity (ISC) that does not exceed any concept 20a. The loading process is activated intelligently: it starts each morning when the photovoltaic voltage is 5V above the battery voltage, and it remains operational requiring it at least 1V higher during the day.

Unlike other basic ranges, the series Smartsolar it incorporates a high efficiency Bluetooth chip from the factory. This allows to link the regulator directly with a smartphone by the official application, facilitating the customization of the load phases according to the chemistry of the batteries (lead-acid, gel or lithium), the visualization of historical data and the monitoring in real time. If you are planning a direct injection project to the electrical network to reduce the bill of daylight without physical accumulation, you can check the right options in our menu of inverters networking.

Technical characteristics:

• Battery voltage: Intelligent automatic detection for 12V / 24V / 48V.

• Nominal load current: 20 A.

• Photovoltaic power (FV) Maximum nominal:

  • In 12V systems: 290 W.

  • In 24V Systems: 580 W.

  • In 48V systems: 1160 W.

• Maximum tension of open circuit (VOC): 95 V DC.

• Maximum short circuit intensity (ISC): 20 A (strict entry limit).

• Starting differential: FV Battery + 5V voltage to start; and battery + 1V in operation.

• Wireless connectivity: Integrated smart Bluetooth and physical harbor VE.Direct.

• Dimensions of the envelope: 100 mm wide x 113 mm high x 60 mm deep.

• Net weight of the team: 0.65 kg.

• Availability: In stock.

FAQ Section (Frequently Asked Questions)

1. What real benefit does the ultrafast MPPT follower provide in this model of Victron?

The MPPT algorithm tracks and continuously locates the optimal point of voltage and current of the solar boards. Unlike a conventional PWM regulator, which forces the to work at the battery tension losing a lot of efficiency, the SmartSolar system adapts to sudden light changes to produce up to 30% more energy daily.

2. What happens if I connect more watts in solar of those recommended on the file?

The regulator is scheduled to protect itself. If the photovoltaic field exceeds the recommended nominal power (for example, more than 1160W in a 48V system), the controller will automatically limit the output power to its 20A nominal current, avoiding overheating without interrupting the Supply.

3. Why is it mandatory that short-circuit intensity does not pass the 20A?

The 20a represent the physical limit of tolerance that support the electronic tracks and the equipment entry terminals. Connect an arrangement of solar in parallel that exceeded this amperage puts at risk the physical integrity of the controller, being able to cause a permanent failure that does not cover the factory warranty.

4. What are the voltage conditions necessary for the regulator to start uploading?

So that the equipment starts the loading process in the mornings, the tension generated by the solar should be required at least 5V higher than the current battery voltage. Once the circuit starts, it will continue to extract energy stably as long as the solar voltage is maintained at least 1V above the battery.

5. How can I see the production data and configure the regulator from my mobile phone?

By belonging to the SmartSolar range, this device has integrated native Bluetooth connectivity. You only need to download the official application of Victron in your smartphone to match the equipment wirelessly. From there you can monitor production in real time, review historical energy and configure the exact voltages for your lithium or lead batteries.