Buy Victron Energy device combinations for efficient energy systems

At Offgridtec, you’ll find the full range of Victron device combinations: from the compact MultiPlus for smaller systems to the powerful Quattro with dual AC inputs. All devices combine an inverter and a charger in a single unit and switch over seamlessly in the event of a power outage.

MultiPlus & MultiPlus-II – The Classic Choice for AC Power and Charging

The MultiPlus provides pure sine wave AC power and simultaneously charges your battery as soon as shore power or a generator is available. The MultiPlus-II series adds an integrated PV feed-in function and is available in power ratings from 800W to 15,000W; many models also come with a GX communication unit for system monitoring.

Quattro & Quattro-II – Manage Two AC Sources Simultaneously

The Quattro expands on the MultiPlus principle by adding a second AC input. This allows you, for example, to prioritize between a generator and shore power or automatically separate critical from non-critical loads—all without manual switching.

EasySolar-II & Multi RS Solar – Inverter, charger, and solar charge controller all in one

The EasySolar-II series combines an inverter/charger with an MPPT solar charge controller and a GX communication unit in the same enclosure. The Multi RS Solar goes one step further by integrating up to two high-performance MPPT trackers directly into the unit—ideal if you want to save space and keep wiring as simple as possible.

Which series is right for you?

For smaller applications such as RVs or boats, the compact Multi 500–1200VA or the EasyPlus series are suitable. For entry-level users on a limited budget, the EcoMulti series is a good choice. For homes and commercial applications with higher power requirements, the MultiPlus series and the Quattro series are the right choice.

Why Choose Victron Device Combinations from Offgridtec

• Inverter, charger, and transfer switch in a single enclosure
• Power ratings from 500VA to 15kVA
• Uninterrupted switching during a power outage
• Optional GX communication for remote monitoring
• Consultation from experienced technicians

Frequently Asked Questions About Victron System Combinations

• What is a Victron device combination?

  A device combination combines an inverter and a battery charger in a single enclosure and provides you with both AC power and a reliable charging function for your battery.

• What’s the difference between the MultiPlus and the MultiPlus-II?

  The MultiPlus-II series also includes a PV feed-in function and is available in more power classes; many models also feature integrated GX communication.

• Why would I need a Quattro instead of a MultiPlus?

  The Quattro manages two AC power sources simultaneously—such as shore power and a generator—making it suitable for applications with higher requirements for power supply reliability.

• What does the GX variant mean?

  Devices with the GX designation feature an integrated communication unit that allows you to centrally monitor your system and view it remotely via the VRM platform.

• What is an EasySolar-II?

  The EasySolar-II combines an inverter, charger, MPPT solar charge controller, and GX communication in a single enclosure and is particularly well-suited for compact, off-grid systems.

• How much power do I need for my home?

  That depends on your simultaneous power demand. For individual appliances, 3,000W is often sufficient; for an entire house with several high-power appliances, 5,000W or more is recommended. Our team will be happy to advise you on the right system configuration.

• Can I connect multiple devices in parallel?

  Yes, many Victron device combinations can be connected in parallel or in a three-phase configuration to increase your total power output or to set up a three-phase power system.