SOLAR POWER
Residential solar systems require a range of protective equipment to ensure safe operation and extend equipment life. Here are some key protective devices:
Surge Protection Devices
SPDs are used to protect home solar systems from voltage surges, such as those caused by lightning or grid failures.
Circuit Breakers
Circuit breakers automatically open the circuit when the current exceeds safe limits, preventing circuit overload or short circuits.
Fuses
Fuses are a type of disposable protective device. When the current exceeds the specified fuse current, the fuse wire will melt, thereby cutting off the circuit.
DC Disconnect
The DC disconnect is used to disconnect the circuit when the solar system is being repaired or if there is a fault, ensuring safety.
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