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FAQ

Where should solar fuses be placed?

Solar panel fuses are typically installed in one of three locations. The first location is between the battery bank and the charge controller. Alternatively, the fuse may be located between the charge controller and the solar panels, or between the inverter and the battery bank.

What is a PV isolator?

CHYT solar isolator switch is a safety mechanism that allows for the manual interruption of the direct current (DC) power flow from the solar photovoltaic (PV) system.

What is a PV array DC isolator switch?

CHYT rooftop DC isolator is a safety switch installed near a solar panel system to shut off the DC current flow between the panels and the inverter. Although it is manually operated, it can be the main cause of system fires as it is prone to faults and malfunctions.

What does a PV disconnect switch do?

The PV disconnect switch acts as a breaker that breaks the DC current flow from the solar panels to the inverter, and the AC Disconnect switch separates the inverter from the electrical grid.

Is a PV isolator the same as a breaker?

CHYT isolator is designed to be operated only in the absence of current, meaning that it is meant to be used when the power supply is turned off. Conversely, a circuit breaker is intended to be used while the power supply is still active, allowing it to function optimally even while electricity is flowing.
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