Offgridtec® HomePremium S UPS solar system 2150Wp 3.5kWh LiFePo4 storage 1-phase with electricity meter

Extremely Versatile Complete Package

The Offgridtec® HomePremium series is a true all-rounder with unbeatable value for money. In addition to serving as an UPS backup solution with the choice between grid and battery priority, this PV system can also be used effectively as a self-consumption system. The performance capability of this solar installation has few limits—depending on personal needs and upon request, extensions can be made both on the module and battery side. If higher output is needed at the inverter, additional identical devices can be connected for performance enhancement.

Besides the power electronics, storage, and solar modules, all components required for the connection are also included in the delivery, with the exception of the mounting brackets, which must be ordered separately. All other components are plug and play—meaning no cumbersome socket installation is required—just connect and you are ready to go. Depending on the selection, the system is delivered with or without a power meter.

Parts List – What’s Included

• 5x Luxen Solar 430W Full Black Solar Module Luxneri Series 5
• Victron Energy 48/3000 MultiPlus-II Inverter
• Victron Energy MPPT SmartSolar Charge Controller 250/60-Tr
• Victron Energy Lynx Distributor for DC distribution and protection
• 1x 3.5kWh Pylontech US3000C LiFePo4 Battery with integrated BMS
• Inverter Connection Cable for connecting Pylontech batteries with the MultiPlus 48/5000 (2m)
• VE.Can to CAN-Bus BMS Type A Cable 1.8m for connecting the Cerbo GX MK2 to the battery
• 3m Victron RJ45 UTP Cable for connecting the MultiPlus with the Cerbo GX
• Cerbo GX MK2 + GX Touch 50 from Victron Energy – the communication hub of your system
• 1m Battery Cable 25mm² M8 Terminal to Screw Connector for connecting the charger to the battery
• 1m Battery Cable 50mm² Dual M8 Lugs for connecting the MultiPlus and Lynx Distributor
• 10m Offgridtec® Professional Connection Cable 6mm² from Module to Charge Controller for connection between the solar modules and charge controller
• 5m 6mm² MC-4 Connection Cable Plug/Socket Extension for connecting the two module strings with MC4 branch connectors
• Victron 3m VE.Direct Connection Cable for connecting the charge controller with the Cerbo GX
• Victron 125A 58V/48V MEGA-Fuse for MultiPlus
• Offgridtec 80A 70V MEGA-Fuse for Charge Controller

If Power Meter is Selected:

• 1x Victron VM-3P75CT Energy Meter
• 1x Victron 5m RJ45 UTP Cable

Enhanced Use of Your HomePremium System

The delivery of the HomePremium system is available either with or without the Victron power meter and cable, with an energy meter and connection cable being mandatory for the setup of an Energy Storage System.

With this energy meter, you can perform a grid-parallel installation and subsequently monitor your energy consumption or control your energy costs. Thanks to phase compensation, the 3-phase meter can also be operated in single-phase systems. This allows for seamless integration of decentralized energy sources and consumers into the existing power grid.

Luxen Solar 430W Full Black Solar Module

The monocrystalline and bifacial 430W Full Black solar module from the N5 series of Luxen Solar impresses with a combination of various technologies, such as N-TOPCon cell technology and a 108 half-cell layout. To boost performance, the production also employs the SMBB half-cut cell technology. This state-of-the-art solar module represents the pinnacle of solar technology, offering impressive power output and low levelized cost of energy (LCOE).

Features

• N-TOPCon cell technology
• SMBB half-cut cell technology
• Low BOS & LCOE
• Bifacial cell module technology
• Excellent Anti-PID and Low LID performance
• 3 Bypass Diodes
• 30-year performance guarantee and 15-year product guarantee
• High cell efficiency of over 22%

Half-cell Technology

In half-cell technology ("Half-Cut"), conventional silicon cells are halved using a laser. The resulting halves are then connected in parallel, which reduces resistance losses and leads to increased performance of the solar module.

Bifacial Cells

Bifacial modules offer a significant advantage due to their transparent rear sides and specialized cell technology—they utilize reflected light. This results in considerably increased energy yield, making these modules an exceptionally efficient choice for your solar installation.

Technical Data

• Max power: 430W
• Module voltage (Vmp): 32.04V
• Max current (Imp): 13.42A
• Open circuit voltage (Voc): 38.96V
• Short circuit current (Isc): 14.13A
• Module efficiency: 22.02%
• Dimensions: 1722 x 1134 x 30 mm
• Operating temperature range: -40°C to +85°C
• Cells: 108 (6x18)
• Max operating voltage: 1500V DC
• Weight: 23.5kg

LiFePo4 Storage Technology from Pylontech – Proven, Reliable, Safe

The US3000C storage battery from Pylontech is a next-generation lithium iron phosphate battery that provides maximum safety and longevity. Each module is equipped with a battery management system (BMS) for comprehensive protection against deep discharge, overcharging, and damage due to high currents or extreme temperatures. Short circuits and reverse polarity are also excluded.

Features of the Pylontech US3000C Storage Modules

• Extremely cycle-resistant – over 6000 cycles at 95% DoD (depth of discharge per cycle)
• Absolutely self-protecting due to integrated shutdown (BMS)
• High charge and discharge capacity of up to 5KW per module
• High storage density
• Low weight and compact design
• Completely maintenance-free and easy to install
• 10-year warranty

The Heart of the System – The Victron MultiPlus-II 48/3000

The MultiPlus-II 48/3000/70-50 from Victron Energy (MPN PMP482305010) combines classic MultiPlus components with an external power sensor and integrated anti-islanding function. This expands the functions of PowerControl and PowerAssist to 100A, enabling use in ESS applications.

With a 3000 W inverter (2400 W under linear load) and a 48 V battery charger of 35 A, this MultiPlus-II is optimally sized. A 32 A transfer switch allows for fast switching between AC connections for maximum flexibility.

Performance Features and Specifications of the MultiPlus-II 48/3000

• PowerControl and PowerAssist – enhancing grid or generator power
• Integrated anti-islanding function and option for external power sensor connection (optional)
• Can be used as a backup device in grid-tied systems
• VE.Bus interface for parallel and three-phase operation
• Remote monitoring and system integration
• Approved according to VDE-AR-N 4105

Technical Data

• 3000 W output at non-linear load - 2400 W continuous load - 5500 W peak
• For 48 V battery voltage, 32A transfer switch and 35A battery charger
• Output voltage: 230 VAC, Frequency: 50 Hz
• Max efficiency: 95%
• Protection class IP22

Maximum Flexibility with Two AC Outputs

The MultiPlus-II provides uninterrupted operation by automatically taking over the supply to consumers in case of power outages or interruptions from the grid/generator. The switch-over occurs in less than 20 milliseconds to ensure continuous operation of electronic devices. A second output supplies power only when AC is present at the MultiPlus-II input. This allows for the connection of consumers such as a water heater that should not be drained from the battery.

Delivery is Configured and Aligned to the Supplied Components

The setting options on the MultiPlus-II are extremely diverse, as are its application possibilities. To ensure that the system lives up to the "Plug and Play" designation upon delivery, we have already made the necessary settings for you—thus, the system is ready for immediate use without further configuration. If you order the selection with a power meter, we directly set up the system as an ESS.

Victron Energy Cerbo GX MK2 and GX Touch 50 – The Communication Hub of Your System

The latest development in system monitoring from Victron Energy enables easy control and configuration of your system. Complemented by the GX Touch 50 – a waterproof 5-inch touchscreen – you will always have an overview of your system parameters. Through the functions of the Cerbo, the system can be perfectly controlled and monitored while maximizing system performance in an unprecedentedly simple manner.

Victron Energy has developed a new system monitoring solution that allows for easy control and configuration. The GX Touch 50, a waterproof 5-inch touchscreen, provides a clear overview of your system parameters. With the Cerbo module, you can monitor your system precisely and maximize its performance. It is compatible with both solar charge controllers and grid-connected inverters. Mounting materials and connection cables are included. The Bluetooth function of the GX Touch 50 allows for even quicker and easier access to your system. An optional wall mount is available.

Victron Remote Portal

The Victron Remote Portal (VRM) is a free Victron Energy service that allows you to read the data of your system remotely and configure devices accordingly. This way, even in your absence, you will always have full control and oversight of all relevant system parameters. The functionality is available as a demo version online and is excellently suited to give you an initial impression - https://vrm.victronenergy.com/landingpage

Safety Notice: This complete system should only be installed and commissioned by a qualified electrician.