SMA SMC 9000TL - Manual (Page 13)

SMA Solar Technology AG 3 Product Description
User Manual SMC9-11TLRP-BA-en-30 13
3.3 Electronic Solar Switch (ESS)
The Electronic Solar Switch is part of the DC disconnection unit of the inverter. The Electronic Solar
Switch must be securely plugged in at the bottom of the inverter and may only be removed by an
electrically skilled person.
Korean mark of conformity The inverter complies with the
requirements of the applicable Korean
guidelines.
Chinese mark of conformity The inverter complies with the
requirements of the applicable Chinese
guidelines.
Symbol Designation Explanation