HESS-OF-S-10K
Empowering Energy Clean And Affordable
13
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Before connecting PV, the circuit breaker must be opened to avoid the risk of electric
shock and must not be operated with electricity.
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Please make sure that the open circuit voltage of the PV modules in series does not
exceed the Max.OpenCircuitVoltage of the inverter (In the SPI series, this value is 500V),
otherwise the inverter may be damaged.
4.5、PV connection
Connect the positive and negative wires of the two strings of PV according to the diagram below.
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Before connecting battery, the circuit breaker must be opened to avoid the risk of electric
shock and must not be operated with electricity.
•
Make sure that the positive and negative terminals of the battery are connected correctly
and not reversed, otherwise the inverter may be damaged.
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Please check that the cable used is sufficient for the requirements, too thin, poor quality
cables are a serious safety hazard.
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DANGER
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DANGER