36
Battery Based Commissioning REQUIRED PROCEDURE
Note:
Systems must be commissioned while connected to a battery bank. PV or AC input only
based commissioning is not recommended or supported.
NOTE:
This guide is to be used after the physical installation of the system is complete.
NOTE:
For best use case, ensure that all settings are programmed per user/site specific requirements.
Single Unit Systems:
Step 1 - Ensure all inverter connections are correct, and all input and output breakers of the system are off.
Step 2 - Turn on the system's DC breaker (between inverter and batteries if equipped), master battery
breaker and/or power button, and
then power on the inverter by depressing the power button (in that exact
order).
Step 3 - After the startup countdown, hold the enter “
տ
” button for 3 seconds to access the settings menu.
Step 4 - Use the down arrow to go to program setting 28 (AC output mode).
Note
: If the inverter is already
set to "SIG", press escape to return to main screen, power on the rest of the batteries and skip to Step 10.
Step 5 - Depress/release the power button to go into standby mode.
Step 6 - Press the enter button, then use the up and down buttons to set the inverter to “SIG.” Press the
enter button (to save the setting) and then press escape to return to the main screen.
Step 7 - Depress the power button to exit standby mode.
Step 8 - Turn off battery breakers and inverter to power down the system to ensure settings implementation.
Step 9 - Turn on the system's DC breaker (between inverter and batteries if equipped), all battery breakers
and/or power buttons, and
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power on the inverter. (in that exact order)
Step 10 - Switch on all AC in breakers.
Step 11 - Ensure PV voltage meets specifications on page 9. Turn on PV power.
Step 12 - Switch on all AC out breakers.
