Regulador Solar Victron SmartSolar MPPT 100/20

Victron SmartSolar MPPT 100/20 Solar Charge Controller

The Victron SmartSolar MPPT 100/20 charge controller is designed to extract the highest possible performance from any solar installation thanks to its Maximum Power Point Tracking (MPPT) technology. It supports 12 V, 24 V and 48 V battery systems and handles up to 100 V input and 20 A charging current, ensuring optimal charging for lithium, AGM, gel or flooded batteries.

Advanced MPPT technology

Unlike a PWM controller that reduces panel voltage to match the battery voltage, the SmartSolar MPPT continuously adjusts operating parameters to capture the maximum available power from the panels. This results in significantly higher performance, especially during cloudy conditions, low solar irradiation or high temperatures.

Specifications and compatibility

• PV open-circuit voltage: up to 100 V.
• Charging current: 20 A with full electronic protections.
• Recommended PV power: 290 W (12 V), 580 W (24 V) and up to 1160 W (48 V).
• Compatible with lithium, AGM, gel and flooded batteries.
• Automatic system voltage recognition.
• 3-year legal guarantee against manufacturing defects.

Connectivity and monitoring

The SmartSolar MPPT 100/20 includes integrated Bluetooth and can be controlled through the VictronConnect app, allowing real-time production monitoring, charging history, firmware updates and advanced configuration. It also includes a VE.Direct port for connection to centralized monitoring systems.

Safety and robust design

• Protection against overload, reverse polarity and short circuits.
• Durable enclosure with passive cooling.
• BatteryLife algorithm to prevent deep discharge and extend battery lifespan.

Main advantages

Victron charge controllers are known for their durability, charging precision, outstanding low-light performance and one of the most complete monitoring platforms available. The SmartSolar range is scalable and can work together with other units in the same system.

Common applications

The Victron SmartSolar MPPT 100/20 is suitable for a wide range of solar installations, both mobile and stationary. Its compatibility with 12 V, 24 V and 48 V battery systems makes it a versatile unit for multiple environments:

• Motorhomes and camper vans: efficiently charges service batteries and provides long-term autonomy during trips.
• Boats and marine applications: keeps onboard electrical systems charged and withstands demanding marine conditions.
• Farm sheds and rural storage buildings: perfect for moderate-consumption systems that require daily energy with minimal supervision.
• Autonomous security cameras: performs well in low-light conditions, ensuring continuous operation.
• Off-grid homes: suitable for small and medium solar systems using AGM, gel or lithium batteries.
• Monitoring posts, sensors and telecom equipment: ideal for devices that require stable charging and remote monitoring.

Real-world installation example

In a 24 V system with four 145 W solar panels in series (580 W total), the MPPT 100/20 operates within its ideal range, guaranteeing efficient energy conversion and stable battery charging even under changing weather conditions.

Conclusion

The Victron SmartSolar MPPT 100/20 provides high efficiency, advanced monitoring and proven reliability, making it an excellent choice for residential systems, caravans, off-grid installations and self-consumption setups. Its ability to maximize energy production, protect batteries and work under demanding conditions turns it into an essential component for any solar power system.