Offgridtec HomePremium UPS solar system 13500 Wp US3000 21kWh 3-phase with electricity meter

Extremely versatile complete package—your powerful all-in-one solar solution with high-quality premium components for maximum energy independence

The Offgridtec® HomePremium series is a true all-rounder at an unbeatable price-performance ratio. In addition to its use as a UPS backup solution with a choice between mains and battery priority, this PV system can also be used as a self-consumption system. There are virtually no limits to the performance of this solar system – depending on your personal requirements and on request, extensions are possible on both the module and battery sides. If a higher output power is required at the inverter, additional identical devices can also be connected to increase the power.

In addition to the power electronics, the storage unit, and the solar modules, all components required for connection are also included in the scope of delivery, with the exception of the solar module holders, which must be ordered separately. Depending on your selection, the complete set is delivered with or without an electricity meter. The system is not sent to you preconfigured.

Parts list – what's included

• 30x Luxen Solar 450W Bifacial TopCon N5 Full Black solar modules
• 3x Victron Energy 48/5000 MultiPlus-II inverters
• Victron Energy SmartSolar MPPT RS 450/200-MC4 48V charge controller
• 2x Victron Energy Lynx Distributor for DC distribution and protection
• 6x 3.5kWh Pylontech US3000C LiFePo4 storage batteries with integrated BMS
• Inverter connection cable for connecting the Pylontech batteries to the MultiPlus 48/5000 (2m)
• VE.Can to CAN-Bus BMS Type A cable 1.8 m 1.8 m ASS030720018 for connecting the Cerbo GX to the storage unit
• 3 m Victron RJ45 UTP cable for connecting the MultiPlus to the Cerbo GX
• Cerbo GX MK2 + GX Touch 50 from Victron Energy – the communication center of your system
• 1 m battery cable 25 mm² M8 terminal to screw terminal connection for connecting the charge controller to the battery
• 1 m battery cable 50 mm² with M8 eyelets on both sides for connecting the MultiPlus and Lynx Distributor
• Offgridtec 10 m MC4 to MC4 connection cable 6 mm² red/black
• 5 m 6 mm² MC-4 connection cable plug/socket extension for connecting the two module strings to the MC4 branch sockets
• Victron 3 m VE.Direct cable connection cable for connecting the charge controller to the Cerbo GX
• 2x Offgridtec set of 5 MEGA fuses 125A 70V for 48V systems
• 1x Offgridtec set of 5 MEGA fuses 250A 70V for 48V systems

When selecting electricity meter:

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

Extended use of your HomePremium system

The HomePremium system can be delivered with or without a Victron electricity meter and cable, although an energy meter with connection cable is required for setting up an energy storage system.

With this electricity meter, you can set up a grid-parallel installation and then monitor your energy consumption and control your energy coststhanks to phase compensation, you can even use 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.

Luxen Solar 450W Full Black Solar Module

The bifacial 450W Full Black solar module from the Luxneri N5 series by Luxen Solar (MPN LNDX-450ND) sets new standards in solar technology. It combines innovative technologies such as LECO N-TOPCon cell technology and a 96-cell half layout to maximize efficiency. In addition, SMBB half-cut cell technology is used to optimize performance.

• LECO N-TOPCon cell technology
• SMBB half-cut cell technology
• Low BOS & LCOE
• Bifacial cell module technology
• Excellent anti-PID and low LID performance
• Reduced hotspot risk
• 3 bypass diodes - minimized power loss in case of shading
• high cell efficiency of over 22.52%

Technical data

• maximum power: 450W
• Module voltage (Vmp): 30.08V
• max. current (Imp): 14.96A
• Open circuit voltage (Voc): 35.21V
• Short-circuit current (Isc): 16.02A
• Module efficiency: 22.52%
• max. operating voltage: 1500V DC
• Operating temperature range: -40°C to +85°C
• Dimensions: 1762 x 1134 x 30 mm
• Cells: 96 (6x16)
• Protection class IP68
• Connection: MC4
• Weight: 24 kg

LiFePo4 storage technology from Pylontech – proven, reliable, safe

The US3000C storage battery from Pylontech is a latest-generation lithium iron phosphate battery that offers maximum safety and service life. Each module has a battery management system (BMS) for comprehensive protection against deep discharge, overcharging, and damage from high currents or extreme temperatures. Short circuits and reverse polarity are also prevented

Features of the Pylontech US3000C storage modules

• Extremely cycle-resistant – over 6000 cycles at 95% DoD (discharge per cycle)
• Absolutely intrinsically safe thanks to integrated protection shutdown (BMS)
• High charging and discharging power of up to 5 kW per module
• High storage density
• Low weight and compact design
• Absolutely maintenance-free and easy to install

The heart of the system – the Victron MultiPlus-II 48/5000

The MultiPlus-II 48/5000/70-50 is a high-end device combination from Victron Energy (MPN: PMP482505010) that combines classic MultiPlus components with an external current sensor and integrated anti-islanding function.

Performance features and characteristics of the MultiPlus-II 48/5000

• PowerControl and PowerAssist – increase mains 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 to supply power during grid failures
• Can be used in various ESS (energy storage system) applications
• Ideally suited for professional seafaring, yachts, vehicles, and land-based, off-grid applications
• VE.Bus interface for parallel and three-phase operation, remote monitoring, and system integration
• Virtually unlimited power through parallel and three-phase operation

Technical data

• 5000 W power with non-linear load 4000 W continuous load and 9000 W peak power
• for 48 V battery voltage, 50 A transfer switch, and 70 A battery charger
• Output voltage: 230 VAC, frequency: 50 Hz
• max. efficiency is 95%, protection class IP22

Maximum flexibility thanks to two AC outputs

The main output ensures uninterrupted operation. In the event of a power failure or interruption of the mains/generator power, the MultiPlus-II takes over the supply to the connected consumers. The switchover is so fast (less than 20 milliseconds) that uninterrupted operation of computers and other electronic devices is guaranteed. The second output only supplies power when AC power is available at the input of the MultiPlus-II. Loads that must not discharge the battery, such as a water heater, can be connected to this output.

Victron Energy Cerbo GX MK2 and GX Touch 50 – the communication center of your system

The latest development in system monitoring from Victron Energy allows you to easily control and configure your system. Complemented by the GX Touch 50 – a waterproof 5-inch touchscreen – you can always keep track of your system parameters. The Cerbo's functions allow you to perfectly control and monitor your system on the one hand, and on the other hand, they enable you to maximize system performance in an unprecedentedly simple way.

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

Victron Remote Portal

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

Safety note: Only have this complete system installed and commissioned by a qualified electrician.