Offgridtec® HomePremium S UPS solar system 2075Wp 3.5kWh LiFePo4 storage 1-phase PRE-ORDER

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Extremely versatile complete package

The brand new Offgridtec® HomePremium series is a true all-rounder with an unbeatable price-performance ratio. In addition to being used as a UPS backup solution with the choice between mains and battery priority, this PV system can also be used as a self-consumption system. There are hardly any limits to the performance of this solar system - depending on personal needs and on request, extensions are possible, both on the module and battery side. If a higher output power is required at the inverter, other identical devices can also be connected here to increase performance.

In addition to the power electronics, the memory and the solar modules, all components required for the connection are also included in the scope of delivery, with the exception of the solar module holder, which must be ordered separately. All other components are plug & play - that means no annoying plug assembly or the like - connect and that's it.

Parts list - that's in it

Jinko Tiger 415W solar module Mono N-Type - efficiency of 21.25%

The Jinko Tiger Neo N-Type (JKM410N-54HL4) is a 415W solar panel with monocrystalline cells and N-type technology. The solar cells use Super Multi-Busbar technology - this efficiently reduces microcrack loss, reduces the power transmission path by 50% and improves cell efficiency. The module is made with Hot 2.0 technology.

The Jinko solar module is for use with Wind and snow loads of 2400-5400 Pa, and certified for its high resistance to salt and ammonia.The tempered front glass with high light transmittance and low iron content is 3.2mm thick and has an anti-reflection coating. The frame features anodized aluminum alloy.

super multi-busbar technology

Busbars are located on each PV module. These are busbars that are firmly printed on each solar cell. They absorb the generated direct current and lead it to the busbars. By using more busbars, Jinko reduces shadowing, shortens transport routes and lowers resistance in the modules.

N-type technology

Compared to P-type products, N-type cells used with a different doping technology perform better in terms of power dissipation. The significant increase in the bifacial factor and the optimization of the operating temperature also bring a higher performance gain. When it comes to the LCOE value (levelized cost of electricity), the analysis result has significantly reduced compared to conventional P-type modules.

HOT 2.0 technology

Efficient passivation contact technology is applied in HOT 2.0 cells, which feature micro-nano tunneling through the oxide layer and carrier-selective lamination of updated microcrystalline silicon thin films on the back. This advanced structure contributes to better passivation performance and electrical conductivity, increasing cell efficiency and power generation performance. Under the conditions of mass production, the maximum efficiency of the N-type HOT2.0 cell is over 21%, and has a broad application prospect in the near future.


  • 16 busbars (super multi busbar technology)
  • High efficiency of 21.25%
  • PID resistance (Excellent anti-PID performance guarantee thanks to optimized mass production processes and material control)
  • Hot 2.0 Technology
  • Positive power tolerance of 0~+3%
  • Incl. Connection cable
  • Manufacturer product guarantee: 15 years
  • Improved performance in low light
  • Improved mechanical resistance to external influences
  • Max. Service life even under extreme environmental conditions

Technical data

  • Power (Pmax): 415Wp
  • Voltage (Vmp): 31.32V
  • Max. Current (Imp): 13.25A
  • Open circuit voltage (Voc): 37.92V
  • Short-circuit current (Isc): 13.99 A
  • Cell efficiency: 21.25%
  • Operating temperature: -40°C - +85°C
  • Max. System voltage: 1000/1500VDC (IEC)
  • Cell type: N-type monocrystalline
  • Number of cells: 120 (6 x 20)
  • Weight: 22kg
  • Dimensions: 1722 x 1134 x 30mm
  • Protection class connection doe: IP68

    LiFePo4 storage technology from Pylontech - proven, reliable, safe

    The US3000C storage battery from Pylontech used is a latest generation lithium iron phosphate battery. This modular system guarantees the longest possible service life with maximum safety.There is a battery management system (BMS) in each module, which offers comprehensive protection against deep discharge and overcharging, as well as against damage caused by excessive currents or too high or too low temperatures. A defect in the battery due to a short circuit or reverse polarity is also excluded.

    Properties of the Pylontech US3000C memory modules

    • Extremely cycle resistant - over 6000 cycles at 95% DoD (discharge per cycle)
    • Absolutely intrinsically safe thanks to integrated protective shutdown (BMS)
    • High charging and discharging power of up to 5KW per module
    • High storage density
    • Low weight and compact design
    • Completely maintenance free and easy to install
    • Pylontech offers a 10-year warranty on the US3000C

    The heart of the system - the Victron MultiPlus-II 48/3000

    The Multiplus-II 48/3000/70-50 is a high-end device combination from Victron Energy (MPN PMP482305010) that combines classic Multiplus components with an external current sensor and integrated anti-islanding function. This extends the PowerControl and PowerAssist functions to 100A and expands the potential range of use to ESS applications, making this device virtually predestined for use in this system. The inverter delivers a whopping 3000 W with a non-linear load, or 2400 W with a continuous linear load. The 48 V battery charger is also very well proportioned with 35 A charging capacity and is supplemented by a 32 A transfer switch, which can be used to switch back and forth between the AC connections at lightning speed.

    Performance features and properties of the MultiPlus-II 48/3000

    • PowerControl and PowerAssist - Increase in grid or generator power
    • built-in anti-islanding function and connection option for external current sensor (optional)
    • can be used as a backup device in grid-connected systems for power supply in the event of grid failures
    • can be used in various ESS (Energy Storage System) applications
    • ideally suitable for use in both offgridtec and ongrid systems
    • VE.Bus interface for parallel and three-phase operation, remote monitoring and system integration
    • practically unlimited power through parallel and three-phase operation
    • can be configured locally or remotely using VEConfigure software*
    • Approved according to VDE-AR-N 4105
    • 3000 W power at non-linear load 2400 W continuous load and 5500 W peak power
    • for 48V battery voltage, 32A transfer switch and 35A battery charger
    • Output voltage: 230 VAC, frequency: 50 Hz
    • max. Efficiency is 95%, protection class IP22

    The delivery is configured and coordinated with the supplied components

    The setting options on the MultiPlus-II are extremely varied, as are its possible uses. We have already made the most necessary settings for you so that the system, as it is delivered, does justice to the designation "Plug & Play" - the system can therefore be used immediately without further configuration. All other settings you want can optionally be made on the PC using the MK3 VE.Bus Interface.

    Maximum flexibility thanks to two AC outputs

    The main output ensures uninterrupted operation In the event of a power failure or an interruption in the shore/generator power, the MultiPlus-II takes over the supply of the connected consumers. The switchover happens so quickly (less than 20 milliseconds) that computers and other electronic devices can continue to operate without interruption. The second output provides power only when AC power is available at the input of the MultiPlus-II. Consumers who are not allowed to discharge the battery, e.g. B. a water heater can be connected to this output.

    Victron Energy Cerbo GX and GX Touch 50 - the communication center of your system

    The latest development in system monitoring from Vctron Energy allows you to easily control and configure your system. Rounded off by the GXC Touch 50 - a waterproof 5 inch touchscreen - you always have an overview of your system parameters. The functions of the Cerbo allow the system to be perfectly controlled and monitored on the one hand, and on the other hand it enables system performance to be maximized in an unprecedented, simple manner.

    The corresponding module can be used both with solar charge controllers and with grid-tied inverters. The assembly material and the required connection cables are of course included in the delivery. With the help of the Bluetooth capability of the GX Touch 50, access to your system is even faster and easier. The only option is a wall bracket for the GX Touch 50, which must be ordered separately if required.

    The Victron Remote Portal (VRM) is a free Victron Energy service that allows you to read your system data remotely and configure the devices accordingly. So you always have full control and an overview of all relevant system parameters, even when you are away. The functionality is available online as a demo version and is ideal for getting a first impression -

    Data sheet

    Dimensions: 1722 x 1134 x 30 mm
    Battery type: LiFePO4
    Battery included: Pylontech US3000C
    Charge controller included: Victron MPPT SmartSolar 250/60
    Generator power wp: 415 Wp
    Manufacturer: Offgridtec
    short circuit current (ISC): 13.99 A
    open circuit voltage (VOC): 37.92 V
    module voltage (VMP) : 31.32 V
    system voltage: 48V
    ean: 4250983259995
    max. Current (IMP): 13.25A