Solarni sistem Offgridtec Solar-Direct 1880 Wp Blackframe s HMS-1600-4T in DTU-Lite-S

The Offgridtec Solar-Direct PV system with 1,880 Wp module output consists of four Trina Solar Vertex S+ 470W solar modules and a Hoymiles HMS-1600-4T microinverter with 1600 VA output power. The included DTU-Lite-S enables system monitoring. The system is used to feed self-generated solar power into the house grid. The grid connection and commissioning must be carried out by a qualified electrician.

• 4x Trina Solar Vertex S+ 470W solar modules
• 1x Hoymiles HMS-1600-4T microinverter with 1600 VA output power
• Includes Hoymiles DTU-Lite-S for system monitoring
• With connection and connecting cables for professional installation

The Solar-Direct complete systems from Offgridtec offer a practical way to generate part of the required household electricity yourself and thus reduce electricity costs. The system includes four Trina Solar Vertex S+ solar modules with 470 W each and a total of 1,880 Wp module output, a Hoymiles HMS-1600-4T microinverter with 1600 VA output power, a DTU-Lite-S data transmission unit for system monitoring, and the listed connection and connecting cables. The solar modules can be mounted side by side if space and a suitable substructure are available.

How does the Solar-Direct PV system work?

The Offgridtec Solar-Direct PV system generates direct current with four solar modules. The Hoymiles HMS-1600-4T microinverter converts this into grid-compliant alternating current, which is fed into the house grid and can be used there by connected consumers. If the generated solar energy is insufficient, the additional electricity demand continues to be covered by the public power grid.

The inverter can be attached to the module substructure if suitable mounting is available. The solar modules are connected to the inverter via the provided DC plug connections. The AC-side integration into the house grid is carried out via a suitable, professionally executed connection solution. The existing electrical installation and the connection conditions must be checked in advance.

• Important installation note: The system has an inverter nominal output power of 1600 VA and is not intended for independent commissioning by plugging into a conventional household socket. The grid connection and commissioning must be carried out by a qualified electrician in compliance with the applicable electrical regulations and technical connection conditions. The supplied AC connection cable does not replace a professional inspection and execution of the grid connection.

4x Trina Solar 470W Vertex S+ double-glass N-type i-TOPCon solar module

• 1x Hoymiles HMS-1600-4T microinverter module inverter
• 1x Hoymiles DTU-Lite-S WLAN data transmission unit for HMT/HMS

For additional setting and configuration options, a DTU Pro-S may be required instead of the DTU-Lite-S (not included in the scope of delivery). The available functions depend on the respective system configuration.

• 1x Hoymiles HMS connection cable 3x1.5mm² 10m
• 4x connection cable MC4 to MC4, 6mm², 2m
• The Vertex S+ from Trina Solar is a powerful 470W double-glass solar module suitable for both private and professional applications. Thanks to modern technologies such as high-density cell interconnection, the distances between the solar cells are minimized, allowing more sunlight to be used. The multi-busbar and N-type i-TOPCon technology also ensures higher light yield, lower energy losses, and improved current conduction.
• Features
• Multi-busbar technology and N-type i-TOPCon technology
• High-density cell interconnection technology
• Double glass for optimal reliability
• Low series resistance, improved current dissipation
• Very good resistance to fire and environmental influences
• 5400 Pa snow load and 4000 Pa wind load (test loads)
• High compatibility with inverters
• Hoymiles HMS-1600-4T module inverter
• The HMS-1600-4T from Hoymiles is a powerful microinverter for grid-connected PV systems. The compact device with a weight of 5.56 kg is suitable for operation with up to four solar modules with a recommended power of 320 W to 540 W+ each. The low start-up voltage of 22 V and the wide MPPT voltage range of 16 to 60 V enable use with various compatible PV modules.
• Installation and grid connection in Germany

The Solar-Direct PV system has a PV nominal power of 1,880 Wp and an inverter nominal output power of 1600 VA. This exceeds the limit of 800 VA inverter power applicable to simplified plug-in solar devices. It is therefore to be installed as a grid-connected photovoltaic system in accordance with the applicable technical regulations and connection conditions.

The connection to the house grid and commissioning must be carried out by a qualified electrician. This person checks the existing electrical installation and ensures a suitable, standard-compliant connection solution. Independent commissioning via a conventional household socket is not intended for this system.

The system must be registered or recorded in accordance with the applicable legal requirements and the requirements of the responsible grid operator. This includes in particular registration in the market master data register of the Federal Network Agency.