Collection: VICTRON ENERGY

Victron Energy: Excellence in Marine Energy Management

Victron Energy, founded in the Netherlands in 1975, has established itself as a world leader in autonomous energy solutions for marine and mobile applications. Specializing in inverter/chargers, MPPT solar charge controllers, lithium batteries, and intelligent monitoring systems, Victron equips everything from long-distance sailing yachts to commercial vessels. The brand is renowned for its exceptional reliability, modularity enabling scalable systems, and its VictronConnect app offering comprehensive Bluetooth monitoring from smartphones or tablets. Skysat understands the vital importance of reliable energy autonomy at sea, and we offer our expertise to design and integrate Victron systems precisely sized to your consumption and production needs.

MultiPlus and Quattro Converter-Chargers

Victron inverter/chargers are the heart of modern electrical systems, combining a pure sine wave inverter, an intelligent battery charger, and an automatic transfer switch. These systems enable seamless management between shore power, generator, and batteries, with a PowerAssist function to increase available power.

• MultiPlus (12V/24V/48V): All-in-one inverter/charger with PowerAssist and UPS (instantaneous switching < 20ms). Available from 500VA to 5000VA. Pure sine wave technology to power all types of sensitive devices. 4-stage adaptive charger to optimize battery life.
• MultiPlus-II: Evolution of the MultiPlus with dual AC output (priority and non-priority circuit), ESS (Energy Storage System) compatibility for solar optimization, PowerControl function to limit charging power according to available source.
• Quattro: Advanced system with two independent AC inputs (shore power + generator), automatic switching according to priority and availability. Ideal for large sailboats and vessels with generators.
• EasySolar: Integrated solution combining MultiPlus, MPPT controller, and control panel in a single unit. Simplified installation for complete solar systems.

SmartSolar and BlueSolar MPPT Solar Regulators

Victron MPPT (Maximum Power Point Tracking) controllers optimize solar charging by extracting up to 30% more energy compared to traditional PWM controllers. These intelligent controllers automatically adapt to sunlight conditions and battery charge levels.

• SmartSolar MPPT (75V to 250V): Charge controllers with integrated Bluetooth for monitoring via VictronConnect. Adaptive charging algorithm, automatic battery voltage detection (12/24/48V), solar production history. Available from 75/10 (10A) to 250/100 (100A).
• BlueSolar MPPT: Version without Bluetooth, performance identical to SmartSolar. Ideal for installations where monitoring is not a priority, or with the addition of an optional VE.Direct Bluetooth dongle.
• VE.Direct function: Communication port for connection to GX screens, enabling centralized monitoring and advanced configuration.
• Adaptive Charging: Specific charging algorithms for AGM, Gel, Flooded Lead-Acid, and Lithium (LiFePO4) batteries. Automatic temperature compensation via optional probe.

Lithium LiFePO4 Batteries

Victron lithium batteries offer superior performance compared to traditional lead-acid batteries: high energy density, deep charge/discharge cycles (2500+ cycles at 80% DOD), fast charging, and a 70% weight reduction. LiFePO4 (Lithium Iron Phosphate) technology ensures intrinsic safety superior to other lithium chemistries.

• Smart LiFePO4 (12.8V and 25.6V) : Batteries with integrated Bluetooth and internal BMS (Battery Management System). Available from 50Ah to 300Ah. Protection against overcharging, deep discharge, short circuits, and overheating. Series/parallel connection function up to 48V and unlimited capacities.
• External BMS (VE.Bus BMS or smallBMS): Battery management systems for advanced control and protection of Victron inverters. Bidirectional communication with MultiPlus/Quattro for automatic shutdown in case of low or high voltage.
• Advantages of Lithium : Stable voltage until full discharge (no performance drop), 95% charging efficiency (vs 80% lead), negligible self-discharge (< 3%/month), zero maintenance.

Monitoring and Control: VictronConnect, GX Devices, VRM Portal

The Victron monitoring ecosystem offers complete visibility into the onboard energy status, enabling optimized and proactive management. Three levels of monitoring are available to suit different needs.

• VictronConnect (Bluetooth): iOS/Android mobile application for local configuration and monitoring of SmartSolar, SmartShunt, BMV-712 devices, and Smart batteries. Bluetooth range up to 10m, 30-day history, over-the-air firmware updates.
• GX Devices (Cerbo GX, Ekrano GX): Monitoring and control units for complete system supervision. Color touchscreen, VE.Direct/VE.Bus/VE.Can connectivity, integrated GPS (Cerbo), local logging to SD card, integrated web server for local network access.
• VRM Portal (Victron Remote Management): Free cloud platform for remote monitoring via 4G/WiFi. View data from your browser or the VictronConnect app, configurable email/push alerts, unlimited history, automatic reports, and remote control of system parameters.
• BMV-712 Smart (Battery Monitor): Bluetooth precision shunt for accurate monitoring of state of charge, instantaneous power, cycle history, and remaining time estimation. Essential for optimizing battery usage and preventing deep discharges.

Accessories and System Integration

Victron offers a complete range of accessories to create perfectly integrated, customized systems. Compatibility between all Victron products ensures unlimited scalability.

• VE.Bus / VE.Direct / VE.Can: Proprietary communication protocols allowing parallel connection of devices, three-phase configurations, and perfect synchronization.
• Digital Multi Control & Color Control GX: Control panels for manual operation of the system from the navigation station.
• Isolation Transformers & Galvanic Isolators: Protection against galvanic corrosion when connecting to the dock.
• Orion DC-DC converters: For adapting voltages between battery banks (12V → 24V, etc.) or charging engine/service battery.

💡 Skysat's advice

For optimal Victron installation, Skysat recommends always sizing the system with a 20-30% margin over actual needs (consumption and production). Choose a MultiPlus-II to benefit from the latest features, and always integrate a BMV-712 Smart or a SmartShunt for precise monitoring of the state of charge. For lithium batteries, strictly adhere to the wiring recommendations (cable cross-sections adapted to high currents) and protection (appropriately sized fuses/circuit breakers). Investing in a Cerbo GX with VRM Portal access transforms your onboard energy management by offering complete visibility and control, even remotely.