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Maintenance
Maintenance
Inspection
For optimum performance, it is recommended to perform these tasks regularly.
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Check the appearance of the charge controller to make sure it is clean and dry.
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Ensure the charge controller is mounted in a clean, dry, and ventilated area.
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Ensure there is no damage or wear on the cables.
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Ensure the firmness of the Anderson connectors and check if there are any loose, damaged
or burnt connections.
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Make sure that the Battery indicator and Solar indicator are in normal state.
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Ensure there is no corrosion, insulation damage, or discoloration marks of overheating or
burning.
NOTE
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In some applications, corrosion may exist around the contacts inside the Anderson
connector. Corrosion can loosen springs and increase resistance, leading to premature
connection failure. Apply dielectric grease to each connector contact periodically. Dielectric
grease repels moisture and protects the connector contacts from corrosion.
WARNING
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Risk of electric shock! Make sure that all power is turned off before touching the terminals on
the charge controller.
Cleaning
Follow the steps below to clean the charge controller regularly.
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Disconnect all Anderson connectors that are connected to the charge controller.
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Wipe the charger housing and connector contacts with a dry cloth or non-metallic brush. If it
is still dirty, you can use household cleaners.
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Dry the charge controller with a clean cloth and keep the area around the charger clean and
dry.
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Make sure the charge controller is completely dry before reconnecting it to the solar panel
and the battery.
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When reconnecting, the battery must be connected first, then the solar panel.
Storage
Follow the tips below to ensure that the charge controller is stored well.
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Disconnect all Anderson connectors that are connected to the charge controller.
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By applying dielectric grease to each connector contact, the dielectric grease repels
moisture and protects the connector contacts from corrosion.
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Store the charge controller in a well-ventilated, dry and clean environment with a
temperature between -13
°F and 149°F
.
Inspection
Cleaning
Storage