Offgridtec Backup Kit 19.2kWh Pylontech LiFePO4 Battery - Victron MultiPlus II 48/10000 Inverter 3-Phase

Offgridtec backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteries from Pylontech, the systems include a matching MultiPlus-II inverter and a Cerbo GX MK2 for system monitoring from Victron Energy. This allows you to ensure your energy supply even in the event of a power failure.

Thanks to the UPS function, the MultiPlus remains switched on even in the event of a mains failure and takes over the supply to the connected consumers. The switchover is so fast (in less than 20 milliseconds) that uninterrupted operation of computers and other electronic devices can be guaranteed.

Areas of application for the Offgridtec Backup Kit:

• Emergency power supply
• Off-grid solar systems (stand-alone systems)
• Retrofitting of existing PV systems
• Grid-connected power supply
• UPS systems

What does the Offgridtec backup system include?

• Pylontech US5000 4.8kWh LiFePO4 battery (4x or 6x depending on selection)
• 3x Victron MultiPlus-II 48/10000/140-100 230V device combination
• 2x Victron Lynx Distributor
• Victron Lynx Power In (1x or 2x depending on selection)
• 1x Victron Cerbo GX MK2 control panel
• 1x Victron GX Touch 50 display panel for Cerbo GX
• 1x 1.8m VE.Can to Can-Bus BMS Type A cable
• 1x 3m Victron RJ45 UTP cable
• 2x 0.9 m Victron RJ45 UTP cable
• 6x 1m Offgridtec battery cable 50mm² M8 eyelets
• Pylontech battery connection cable set (4x or 6x depending on selection)
• 2x Offgridtec set of 5 MEGA fuses 200A

The Multiplus device combination is preconfigured to be compatible with Pylontech batteries.

Extended use of your backup system

To set up an ESS (Energy Storage System) with the backup system, you will need an energy meter with a connection cable:

• Victron VM-3P75CT Energy Meter 3-phase electricity meter 75A/phase
• 5m Victron RJ45 UTP cable

With this electricity meter, you can set up a grid-parallel installation and then monitor your energy consumption or control your energy costs.Thanks to phase compensation, you can also operate the 3-phase meter for 1-phase systems. This makes seamless integration of decentralized energy sources and consumers into the existing power grid no problem at all.

In order for an ESS to be included in the preconfiguration, the meter must be purchased in advance or with the system!

The storage solution – Pylontech US5000 batteries

The Pylontech US5000 storage system is a latest-generation lithium battery. It was specially designed to meet the high demands placed on backup storage systems. Thanks to state-of-the-art technology, maximum safety and a long service life are guaranteed, even with regular deep discharges.

• Extremely cycle-stable – over 6000 cycles at 95% DoD
• Absolutely intrinsically safe lithium technology
• High charging and discharging performance possible
• Integrated BMS
• Very high storage density – low weight and compact design
• Absolutely maintenance-free and durable
• Pre-charge function to protect the ESS system from overvoltage

The electronic core – the Victron Multiplus-II device combination

The Multiplus-II is a high-end device combination from Victron Energy, consisting of a 48V battery charger, inverter, and transfer switch. This combination combines the classic Multiplus components with an external current sensor and integrated anti-islanding function. This extends the PowerControl and PowerAssist functions to 50A and expands the potential range of applications to include energy storage systems. The Multiplus is therefore ideal for use as a backup device in grid-connected and off-grid systems for power supply.

• 10000W power with non-linear load – 8000W continuous load – 18000W peak power
• for 48V battery voltage
• 100A transfer switch
• 140A battery charger
• Output voltage: 230 VAC, frequency: 50 Hz
• Max. efficiency: 95%
• Protection class: IP22

System monitoring with the Victron Cerbo GX and GX Touch Display

With the Cerbo GX MK2 communication center, you can easily control and monitor your system. The flexible connection options maximize your system performance. Thanks to the Cerbo GX MK2, you can control your system from anywhere. With the GX Touch 50 display, you always have all your system parameters at a glance and can make changes quickly and easily.