Disconnecting A Solar Panel

An ac disconnect shuts off the current between the inverter and the ac power grid.

Disconnecting a solar panel.

A dc disconnect shuts off the current from the panels to the inverter. The second disconnect is the ac disconnect. Can be installed on a new system or retrofitted on any exi. A tested and approved safety device which removes all lethal dc volts from any solar installation.

Solar disconnects have an essential safety role for pv systems providing a way to isolate equipment for essential maintenance or in the case of catastrophic events. Generies solar spanners wrench solar panel connector disconnecting tool for solar panel cable pv system wire and connectors assembly 1 pair black 4 9 out of 5 stars 40 6 99 6. Disconnect the wires connecting the solar panel to the solar power system by loosening the bolts or screws holding the solar power wires in place. The ac disconnect may be a breaker on a service panel or it may be a stand alone switch.

In a solar pv system the ac disconnect is usually mounted to the wall between the inverter and utility meter. The ac disconnect is used to separate the inverter from the electrical grid.