18
WIRING DIAGRAM
Typical application with a power relay
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The disconnect functions are available (relay installed)
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The charging sources are connected before the relay. This is done so they cannot be disconnected from the
battery during a low voltage or other disconnect events (very important for an MPPT charge controller).
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The main fuse should be sized based on the maximum system current and the wire size
From the charging sources:
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Solar charge controller
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AC/DC converter
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Inverter / charger
To the loads