Description
AP Systems offers a range of
accessories to ensure proper
installation and function of
our microinverter systems.
When only one side of dual
YC500 A-NA microinverter is
attached to a PV module
(Example: odd number of PV
modules in circuit). Then
these caps should be used to
protect the unused MC4 wires
on the YC500 A-NA. The
female cap is used to cover
and protect unused MC-4 male
connector coming from second
pair of YC500 A-NA DC
connections. The male plug
is used to protect unused
MC-4 female connector in same
application.