Photovoltaic panel installation pressure protection

Do PV systems need electrical protection?

As the installations and demand for PV systems increases, so does the need for effective electrical protection. PV systems, as with all electrical power systems, must have appropriate overcurrent protection for equipment and conductors.

Why do we need a solar PV system?

Over the last 50 years, solar PV systems have evolved into a mature, sustainable and adaptive technology. The unique nature of PV system power generation necessitates the need for new and effective electrical protection products for overcurrent, overvoltage and isolation events.

What is solar photovoltaic (PV) technology?

Over the last 50 years, Solar Photovoltaic (PV) systems have evolved into a mature, sustainable and adaptive technology. This technology is improving as solar cells increase in efficiency and modules attain better aesthetic appearance.

Do PV systems need overcurrent protection?

PV systems, as with all electrical power systems, must have appropriate overcurrent protection for equipment and conductors. Globally there is a push for utilizing higher voltages (trending to 1000Vdc and above) to achieve more efficiency. This will mean an even greater need for circuit protection in the future.

How should a PV system be designed & installed?

From the outset, the designer and installer of a PV system must consider the potential hazards carefully, and systematically devise methods to minimise the risks. This will include both mitigating potential hazards present during and after the installation phase.

How do I protect my PV system from electrical hazards?

Protecting your workers and your PV system from electrical hazards requires adherence to safe work practices and ensuring that your equipment is rated to withstand these potential hazards. That means multimeters, test leads, and fuses must all be rated for the application you are working on.