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Electrical Connection
Meter/CT Connection (Meter/CT Port)
The inverter should work with an electric meter or current transformer (CT for short) to
monitor household electricity usage. The electricity meter or CT can transmit the relevant
electricity data to the inverter or platform, which is convenient for users to read it at
anytime.
CAUTION!
• The meter or CT must be connected to the inverter, otherwise the inverter will shut
down and prompt "Meter Failure" alarm. Smart meters must be authorized by our
company, third party or other companies, Unauthorized meter may be incompatible
with the inverter.
• SolaX will not be responsible for the impact caused by the use of other appliances.
NOTICE!
• Do not place the CT on the N wire or ground wire.
• Do not put CT on the N line and L line at the same time.
• Do not place the CT on the side where the arrow points to the inverter.
• Do not place the CT on non-insulated wires.
• The cable length between CT and inverter should not exceed 100 meters.
• After CT is connected, prevent the CT clip from falling off. It is recommended to wrap
the CT clip around in circles with insulating tape.
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