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What is the function of “Load” port on the controller?

The Load terminals provide power to DC devices such as fans, compact fluorescents, radio equipment, etc. When the battery discharges too low, the controller will disconnect the dc loads to prevent over-discharge (LVD equipped units only) and automatically reconnect when the battery has sufficiently recharged. The total load draw through the LOAD connection should be within the nameplate rating of the controller. Inverters of all sizes should be wired directly to the battery terminals. The load connection is optional and can be left disconnected if not needed.

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