Replacing the Micro SD Card

Qualified person

DANGER

Danger to life from electric shock due to high voltages

High voltages are present inside the inverter. When the enclosure lid is removed, live components can be touched that can result in death or serious injury due to electric shock.

  1. Disconnect the inverter from all voltage sources ( > Disconnecting the Sunny Island from Voltage Sources).
  2. After switching off the inverter, wait at least 15 minutes before opening the inverter to allow the capacitors to discharge completely.

NOTICE

Damage to the inverter due to electrostatic discharge

Touching electronic components can cause damage to or destroy the inverter through electrostatic discharge.

  1. Ground yourself before touching any component.

Requirements on the micro SD card:

  • A micro SD card must be used. Other memory cards (e.g. MMC cards) may not be used.
  • Data storage in the FAT16/32 file format must be possible.
  • Minimum storage capacity: 1 GB
  • Maximum storage capacity: 64 GB
  • Quality: industry standard

Requirements:

Procedure:

  1. Disconnect the inverter from all voltage sources ( > Disconnecting the Sunny Island from Voltage Sources).
  2. Open the inverter ( > Opening the Inverter).
  3. Remove the defective micro SD card.
  4. Insert the micro SD card into the slot up to the stop. Do not jam the micro SD card when doing so.
  5. Ensure that the micro SD card is correctly plugged in.
  6. Close the inverter ( > Opening the Inverter).
  7. Recommission the inverter ( > Recommissioning the Inverter).
Replacing the Battery
Opening the Inverter