The MultiPlus II 24/5000/120-50 230V Inverter Chargers is a highly developed inverter charger which makes moving to solar a more simpler change through the combination of a battery charger, and inverter, along with the many fantastic Victron features. It is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single compact enclosure.
A MultiPlus, plus ESS (Energy Storage System) functionality- The MultiPlus-II is a multi-functional inverter/charger with all the features of the MultiPlus, plus an external current sensor option that extends the PowerControl and PowerAssist function to 50A resp. 100A. The MultiPlus-II is ideally suited for professional marine, yachting, vehicle and land-based off-grid applications. It also has built-in anti-islanding functionality and an increasingly long list of country approvals for ESS applications. Several system configurations are possible. For more detailed information, see the ESS Design and configuration manual.
PowerControl and PowerAssist - Boosting the grid's capacity or a generator- A maximum grid or generator current can be set. The MultiPlus-II will then take other AC loads and use whatever is extra for battery charging, thus preventing the generator or grid from being overloaded (PowerControl function). PowerAssist takes the principle of PowerControl to a further dimension. Where peak power is often required only for a limited period, the MultiPlus-II will compensate insufficient generator, shore or grid power with power from the battery. When the load reduces, the spare power is used to recharge the battery.
Solar energy: AC power available even during a grid failure- The MultiPlus-II can be used in off-grid and grid-connected PV and other alternative energy systems. It is compatible with both solar charger controllers and grid-tie inverters.
Two AC Outputs- The main output has no-break functionality. The MultiPlus-II takes over the supply to the connected loads in a grid failure or when shore/generator power is disconnected. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption. The second output is life only when AC is available on the input of the MultiPlus-II. Loads that should not discharge the battery, like a water heater, can be connected to this output.
There are virtually unlimited power thanks to parallel and three-phase operation- Up to 6 Multis can operate in parallel to achieve higher power output. For example, six 48/5000/70 units will provide 25 kW / 30 kVA output power with 420 Amps charging capacity. In addition to parallel connection, three units of the same model can be configured for three-phase output. But that’s not all: up to 6 sets of three units can be parallel connected for a 75 kW / 90 kVA inverter and more than 1200 Amps charging capacity.
On-site system configuring, monitoring and control- Settings can be changed in a matter of minutes with VEConfigure software (computer or laptop and MK3-USB interface needed). Several monitoring and control options are available: Color Control GX, Venus GX, Octo GX, CANvu GX, laptop, computer, Bluetooth (with the optional VE.Bus Smart dongle), Battery Monitor, Digital Multi Control Panel.
Remote configuring and monitoring- Install a Color Control GX or other GX product to connect to the internet. Free of charge, operational data can be stored and displayed on our VRM (Victron Remote Management) website. When connected to the internet, systems can be accessed remotely, and settings can be changed.
- Output 230VAC
- Frequency 50Hz
- Continuous output at 25C 5000VA
- Continuous output at 25C 4000W
- Continuous output at 40C 3700W
- Continuous output at 65C 3000W
- Peak power 10000W
- Maximum efficiency 95%
- Zero load power 35W
- Charge voltage absorption 28V, 8V
- Storage mode 26V, 4V
- Charge current house battery 12- Amps
- Battery temperature sensor Yes
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of: Batteries: 2 year limited warranty Li-ion batteries: 3 year limited warranty All other products: 5 -year limited warranty.
The option of a 10-year limited warranty can only be applied during the actual purchase of the product.