Gaining with blanket coverage

Weidmüller offers a wide line of power-saving and customised components that help increase efficiency in the photovoltaic sector.

A versatile junction box

The new photovoltaic junction box is quick and easy to install. It allows you to optimise your production processes.

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Terminal blocks for 1,000 VDC applications

Weidmüller terminal blocks are subjected to a partial discharge test for direct current voltage. The test checks to see if the terminal blocks are absolutely suitable for the safe operation of photovoltaic systems.

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Reliable surge protection with plug-and-play

Generator junction boxes are located between the solar modules and the inverter. They join the generated electrical currents together.

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Power protection with a high-power varistor

In order to protect power lines, Weidmüller offers the model PU I – III components for protection against lightning and surge voltages. Compared to Class-I arresters, these components distinguish themselves with their high discharge current of 12.5 kA per protective path and by their compact, space-saving design.

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Signal protection with remote signalling

The pluggable surge protection protects against surges in instrumentation, control and automation with error detection and error messages on just 17.8 mm.

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Standard-compliant inspection of pluggable surge protection

The V-TEST is a compact and portable testing device intended for the pluggable VARITECTOR SPC (measurement and control) and the PU I/PU II (power supply) surge protection product lines.

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Clever yield optimisation

No two photovoltaic facilities are exactly alike and that is why a site-specific installation is required to maximise profits.

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Continuous performance monitoring

The equipment series Transclinic xi+ detects the voltage and current in photovoltaic systems. The detected readings are transferred using the Modbus communication protocol over a standard RS485 interface.

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Smart software for collecting data and monitoring photovoltaic facilities

A data administration module and a visualisation module provide many online and offline options for accessing the operational data from the photovoltaic facility.

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Practical crimping tools for photovoltaics

Weidmüller's multi-stripax® PV is a trend-setting multi-functional tool for working with solar cables. Reliable electrical connections are performed by the new CTF PV WM4 crimping tool.

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Reliable plug connector for quick connections

The "right" connector for photovoltaic applications is characterised by low contact resistance, high-quality workmanship and easy handling. The WM4 plug connector for photovoltaic systems precisely meets these requirements.

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