12
1.
PV
Panel:
Provide
DC
power
to
inverter
2.
PV
‐
Inverter:
Converts
DC
(Direct
Current)
power
from
PV
panel(s)
to
AC
(Alternating
Current)
power.
Because
Inverter
is
grid
‐
connected
it
controls
the
current
amplitude
according
to
the
PV
Panel
power
supply.
Inverter
always
tries
to
convert
the
maximum
power
from
your
PV
panel(s).
3.
Connection
system:
This
“interface”
between
Utility
and
PV
‐
Inverter
may
consist
of
electrical
breaker,
fuse
and
connecting
terminals.
To
comply
with
local
safety
standards
and
codes,
the
connection
system
should
be
designed
and
implemented
by
a
qualified
technician.
4.
Utility:
Referred
to
as
“grid”
in
this
manual,
is
the
way
your
electric
power
company
provides
power
to
your
place.
Please
note
that
Inverter
can
only
connect
to
low
‐
voltage
systems
(namely,
220,
230VAC,
50/60Hz).
