Impianto solare Offgridtec Solar-Direct 1800 W con HMS-1600-4T, moduli full black, cavo di collegamento 5 m, senza staffe di montaggio

The Offgridtec Solar-Direct solar system combines four bifacial full-black modules with the Hoymiles HMS-1600-4T microinverter. This set includes a 5 m AC connection cable and is supplied without mounting brackets.

• 1,800 Wp total output with four N-type TOPCon glass-glass modules
• 1,600 VA microinverter with four independent MPP trackers
• 5 m AC connection cable, without mounting brackets

The Offgridtec Solar-Direct solar system combines four bifacial Luxen full-black glass-glass modules with a total of 1,800 Wp and the Hoymiles HMS-1600-4T microinverter with 1,600 VA output power. Four independent MPP trackers enable separate control of the connected solar modules. The grid connection must be carried out by a qualified electrician.

Key benefits

• 1,800 Wp total output from 4 × 450 Wp solar modules
• Bifacial N-type TOPCon glass-glass modules in full black
• Hoymiles HMS-1600-4T with 1,600 VA nominal output power
• 4 independent MPP trackers for separate module control
• 5 m AC connection cable included
• Supplied without mounting brackets

Scope of delivery

• 4x Luxen Solar 450W Luxneri Series N5 Full Black bifacial solar module
• 1x Hoymiles HMS-1600-4T microinverter (module inverter)
• 1x Hoymiles HMS connection cable 3x1.5 mm², 5 m, for professional AC connection
• 4x 3 m 6 mm² MC4 connection cable extension (plug/socket)

How does the solar system work?

The four solar modules generate direct current, which the Hoymiles microinverter converts into grid-compliant alternating current and feeds into the single-phase house grid. Each solar module is connected to its own input of the inverter. Due to the four separate MPP trackers, the modules are controlled independently, so that different orientations or temporary shading of individual modules have less impact on the other modules.

The Luxen LNDX-450ND combines N-type TOPCon cells with a bifacial glass-glass structure. In addition to the front side, the module rear side can also use incident light for power generation. The possible additional yield depends on mounting height, surface, orientation and light conditions at the installation site. The full-black design ensures a uniform appearance.

Technical data of the solar module

• Nominal power: 450 Wp
• Cell technology: N-type monocrystalline, TOPCon
• Cell structure: 96 half-cells
• Design: bifacial, glass-glass, full black
• Module efficiency: 22.52 %
• Voltage at MPP: 30.08 V
• Current at MPP: 14.96 A
• Open circuit voltage: 35.21 V
• Short circuit current: 16.02 A
• Connector: MC4-compatible
• Dimensions: 1,762 × 1,134 × 30 mm
• Operating temperature: −40 to +85 °C

The Hoymiles HMS-1600-4T offers four solar module inputs, each with its own MPP tracker, and provides up to 1,600 VA output power. The IP67 housing and passive cooling without fan enable protected mounting under the solar modules.

Via the Sub-1G radio interface, the inverter can be connected to a compatible Hoymiles DTU. This allows operating data to be transferred to the S-Miles Cloud and evaluated at module level.

Technical data of the microinverter

• Nominal output power: 1,600 VA
• Nominal output current: 6.96 A at 230 V
• Nominal output voltage: 230 V
• MPPT voltage range: 16–60 V
• Start-up voltage: 22 V
• Maximum input voltage: 65 V
• Maximum input current: 4 × 14 A
• Maximum input short circuit current: 4 × 25 A
• Number of MPP trackers: 4
• Inputs per MPP tracker: 1
• CEC peak efficiency: 96.7 %
• MPPT nominal efficiency: 99.8 %
• Communication: Sub-1G
• Cooling: natural convection, without fan
• Protection class: IP67
• Dimensions: 331 × 218 × 40.6 mm
• Microinverter weight: 5.56 kg
• Ambient temperature: −40 to +65 °C

Mounting

This set is supplied without mounting brackets.

Connection of the solar system

The Solar-Direct solar system has a PV nominal power of 1,800 Wp and an inverter nominal output power of 1,600 VA. Due to this power, the system is not intended for independent commissioning by end customers via a conventional household socket.

Important installation note: The connection to the house grid as well as commissioning must be carried out by a qualified electrician in compliance with the applicable technical connection conditions and electrical regulations. The electrician must check the existing electrical installation and establish a suitable, standard-compliant connection solution.

The included 5 m AC connection cable is intended for professional integration of the inverter.

Technical data of the overall system

• PV nominal power: 1,800 Wp
• Number of solar modules: 4
• Inverter nominal output power: 1,600 VA
• Grid system: single-phase
• System type: grid-connected PV system for house grid feed-in
• Storage: not included
• AC connection cable: 5 m, for professional grid connection
• Mounting system: not included (without mounting brackets)
• Grid connection and commissioning: by a qualified electrician