An automatic transfer switch (ATS) is a device that automatically transfers a power supply from its primary source to a backup source when it senses a failure or outage in the primary source. Following the failure, the ATS automatically invokes the backup source to minimize power supply disruptions. Read More

An isolating switch's primary function is to provide electrical isolation for safety during maintenance, repairs, or emergencies by physically disconnecting a circuit from its power source, creating a visible and certain break in the circuit. It ensures the circuit is de-energized, preventing electr Read More

MC4 connectors are single-contact electrical connectors. They are commonly used for connecting solar panels. MC4 stands for “Multi-Contact, 4 millimetre”. It is a standard in the renewable energy industry. An MC4 connector enables the easy construction of strings of panels. In today’s solar market, both MC4 connectors and their compatible products are used across the board. For the most part, larger solar panels will already come equipped with MC4 connectors. They are manufactured by Multi-Contact, which is the official manufacturer of MC4 connectors. Solar panels are plastic-based round housings with single conductors in paired male/female configurations. With the help of a notched interlock, MC4 connectors are able to terminate to each other and avoid being unintentionally pulled apart. Read More