Description

MultiPlus-II Inverter/Charger

Overview

The MultiPlus-II Inverter/Charger is a versatile and powerful solution for all your energy storage needs. This advanced unit combines all the innovative features of the original MultiPlus with additional enhancements, making it a top choice for optimizing self-consumption in both residential and commercial settings. Equipped with PowerControl and PowerAssist functionalities, the MultiPlus-II is designed to prevent AC source overload, ensuring reliable power management. Its built-in anti-islanding protection and growing list of country approvals further establish it as a trusted and compliant option for energy storage systems worldwide.

Key Features

Unique PowerAssist: The MultiPlus-II prevents overload of a limited AC source by intelligently reducing battery charging and boosting shore side supply with power taken from the battery, ensuring that your system remains stable and efficient even during periods of high demand.

Energy Storage System: Designed to seamlessly integrate with MPPT Solar Chargers and Grid-tie PV Inverters, the MultiPlus-II enhances energy storage capabilities, making it an ideal component for modern, sustainable energy systems.

UPS Function: This inverter/charger automatically takes over in the event of a grid failure, with a switchover time of less than 20 milliseconds. This ensures that connected devices, such as computers and other sensitive electronics, continue to operate without interruption, providing peace of mind in critical situations.

Remote Monitoring and Control: The MultiPlus-II allows you to access and control your energy system from virtually anywhere, using a phone, tablet, laptop, or PC. The system supports multiple operating systems and can be configured and monitored via the internet for convenient management.

Advanced Functionalities

The MultiPlus-II extends the capabilities of PowerControl and PowerAssist to handle up to 100A, providing additional capacity to boost the grid or generator power when needed. This advanced functionality ensures that even during peak demand periods, the system can compensate for insufficient power by utilizing energy stored in the battery. When the load decreases, the spare power is redirected to recharge the battery, optimizing overall energy usage and enhancing the efficiency of your system.

Solar Energy Integration

The MultiPlus-II is designed for seamless integration with solar energy systems, making it an ideal choice for both off-grid and grid-connected PV setups. It is compatible with a wide range of solar charger controllers and grid-tie inverters, allowing for flexible system configurations. This ensures that reliable AC power is available even during grid failures, and that solar energy is efficiently managed and stored for future use, maximizing the benefits of your renewable energy investment.

Flexible Configuration

One of the standout features of the MultiPlus-II is its flexibility in configuration. It can operate in parallel, split phase, and three-phase configurations, offering virtually unlimited power output possibilities. Up to six units can be connected in parallel to provide substantial power output and charging capacity, making it suitable for a wide range of applications, from small residential setups to large commercial installations. Additionally, the system supports remote configuring and monitoring via the internet, allowing you to easily adjust settings and access operational data through the VRM (Victron Remote Management) website.

Robust Design and Durability

Built with durability in mind, the MultiPlus-II features a robust steel casing with a blue RAL 5012 finish, ensuring it can withstand tough environmental conditions. It operates efficiently across a wide temperature range, from -40 to +65°C, with fan-assisted cooling to maintain optimal performance. This inverter/charger is designed for long-term reliability, making it a dependable choice for various energy applications.

Efficient Energy Management

The MultiPlus-II is engineered to provide efficient energy management with a maximum efficiency of 95%. Its intelligent design reduces energy waste, ensuring that your power system operates at peak efficiency. Whether used in residential, commercial, or industrial settings, this inverter/charger delivers reliable and efficient power management to meet your energy needs.

Comprehensive Protection Features

To ensure the safety and longevity of your energy system, the MultiPlus-II is equipped with comprehensive protection features, including programmable relays, auxiliary outputs, and external AC current sensors. These features safeguard your system against potential overloads, overheating, and other issues, providing a secure and efficient power management solution.