Translations:Commissioning/23/en
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- Check the voltage and polarity for each parallel string of PV modules. The value will vary based upon the conditions but should be within an appropriate range given the conditions.
- If voltages and polarities are correct, close (turn on) all overcurrent protection devices/disconnects between the PV source and the charge controller.
- Has the charge controller registered the voltage from the PV source? If so, proceed with the process.