Victron Multiplus II 48/5000/70-50

The Victron Energy MultiPlus-II 48/5000/70-50 is a versatile inverter/charger designed for various applications, and although designed for reliable and proffesional marine, yachting, and vehicles, is very popuar for land-based off-grid solar setups.

Key Features:

• Power Output: Delivers a continuous power output of 5000 VA (approximately 4000W) with a pure sine wave, ensuring compatibility with sensitive electronic devices.

• Battery Charger: Equipped with an adaptive 70A battery charger, it efficiently manages battery charging by adjusting the charge rate based on battery status, promoting optimal performance and longevity.

• PowerAssist Technology: This feature prevents overload of limited AC sources, such as generators or shore power connections. It achieves this by automatically reducing battery charging when an overload is imminent and can boost output by drawing power from the battery to support the AC source. citeturn0search0

• Dual AC Outputs: The primary output ensures an uninterrupted power supply to connected loads in the event of a grid failure or disconnection (ideal for emergency lighting, fridge etc). The secondary output is active only when AC input is available, making it suitable for non-critical loads like water heaters.

• Energy Storage System (ESS) Compatibility: The MultiPlus-II integrates seamlessly with both solar charge controllers and grid-tie inverters, making it suitable for off-grid and grid-connected photovoltaic (PV) systems. 

• Enhanced Connectivity: An external current sensor option extends the PowerControl and PowerAssist functions, optimizing self-consumption with external current sensing.

• Design Improvements: The unit features a taller, slimmer design with a redesigned terminal area for improved accessibility and installation.

• High currect transfer relay: 50Amp transfer relay

The MultiPlus-II 48/5000/70-50 is a robust and adaptable solution for various energy applications, offering reliable power management and seamless integration with renewable energy systems.