COMMISSIONING
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The safety standard must be set correctly
If you select a safety standard which is not valid for your country and purpose, it will
cause a disturbance in the energy storage system and lead to problems with the grid
operator. When selecting the safety standard, you must always observe the locally
applicable standards and directives as well as the properties of the PV system (e.g.
PV system size, grid-connection point).
If you are not sure which safety standard is valid for your country or purpose,
please contact your grid operator for information on which safety standard is to
be configured.
9.3.2.
Direct Commissioning on WiFi configuration
You can commission the system during the WiFi configuration process directly.
9.3.2.1
Check the Running State without PV and Battery
Keep the PV switch of the energy storage inverter and AC breaker of the PV-
inverter off. Don’t power on the batteries.
Turn on some larger loads directly connected on the grid to check the grid status,
the inverter LED (“Fault”) will be red, don’t worry, because the battery is not
communicated. The grid power should be positive. Otherwise please check the
direction of grid CT or grid meter installation.
