Offgridtec Backup-Kit 14 kWh Pylontech LiFePO4 Battery - Victron MultiPlus II 48/5000 Inverter 1-Phase
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Offgridtec's 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 contain a suitable MultiPlus-II inverter and a Cerbo GX from Victron Energy for system monitoring. This allows you to ensure your energy supply even if there is a power failure.
Thanks to the UPS function, the MultiPlus remains switched on even in the event of a power failure and takes over the supply of the connected loads. The switchover happens so quickly (in less than 20 milliseconds) that uninterrupted operation of computers and other electronic devices can be guaranteed.
Areas of application of the Offgridtec backup kit:
Emergency power supply Grid-independent solar systems (island systems) Retrofitting of existing PV systems Grid-tied power supply UPS systems What does the Offgridtec backup system contain?- Pylontech US3000C 3.5kWh LiFePO4 battery (2x or 4x depending on selection)
- 1x Victron MultiPlus-II 48/5000/70-50 230V device combination
- 1x Victron Lynx Distributor
- 1x Victron Cerbo GX 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
- 1x 1m Offgridtec battery cable 50mm² M8 eyelets
- 1x 200A 70V MEGA fuse
- 1x Pylontech battery connection cable set
The Multiplus device combination is preconfigured to fit the Pylontech batteries.
The storage solution - Pylontech US3000C batteries
The US3000C memory is a latest generation lithium battery. It was specially designed to meet the high demands placed on backup storage. Thanks to state-of-the-art technology, maximum safety and a long service life are guaranteed, even with regular deep discharge.
- Extremely cycle resistant - over 6000 cycles at 95% DoD
- Absolutely intrinsically safe lithium technology
- High charging and discharging power 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 function
The electronics 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-island function. This expands the PowerControl and PowerAssist functions to 50A and extends the potential area of application to energy storage system applications. The Multiplus can therefore be used ideally as a backup device in grid-connected and grid-independent systems for the power supply.
- 5000W power at non-linear load - 4000W continuous load - 9000W peak power
- for 48V battery voltage
- 50A transfer switch
- 70A battery charger
- Output voltage: 230 VAC, frequency: 50 Hz
- max.Efficiency: 95%
- Protection class: IP22
System monitoring with the Victron Cerbo GX and GX Toch Display
With the Cerbo GX communication center you can easily control and monitor your system. The flexible connection options maximize your system performance. Thanks to the Cerbo GX, you can control your system from any location. With the GX Touch 50 display, you always have an overview of all the parameters of your system and can make changes quickly and easily.
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