# System Power-On and Power-Off

### System Power-On

<div align="left"><figure><img src="/files/VcTJQgNUPnzg6imjlFqj" alt="" width="128"><figcaption></figcaption></figure></div>

·       Before power on the energy storage system, please ensure the PV switch & all AC and BAT circuit breakers in the system are switched OFF and cannot be reactivated.

·       Never power on the energy storage system without the correct and reliable installation and electrical connection.

1\.        Turn on the switch in the high-voltage box.

2\.        Turn on the auxiliary power switch in the high-voltage box (if auxiliary power is connected).

3\.        Turn on the PV switch on the side of the inverter.

4\.        Turn on the inverter switch on the side of the inverter.

5\.        Turn on the AC switch in the customer’s distribution box.

<figure><img src="/files/hMnk0OURJ8KVhax6HHQQ" alt="" width="563"><figcaption></figcaption></figure>

### System Power-Off

<div align="left"><figure><img src="/files/62oMe9xTH2KWVdBowWVe" alt="" width="128"><figcaption></figcaption></figure></div>

·       After the energy storage system is powered off, the remaining electricity and heat may still cause electric shocks and body burns. Please put on protective gloves and operate the product 5 minutes after the system is powered off.

1\.        Turn off the AC switch in the customer’s distribution box.

2\.        Turn off the auxiliary power switch in the high-voltage box.

3\.        Turn off the switch in the high-voltage box.

4\.        Turn off the PV switch on the side of the inverter.

5\.        Turn off the inverter switch on the side of the inverter

<figure><img src="/files/uXvBXIlMcDLj35gCCGNM" alt="" width="563"><figcaption></figcaption></figure>

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