Issue
...
For
...
whatever
...
reason
...
it
...
didn't
...
seem
...
to
...
want
...
to
...
charge
...
via
...
solar.
...
The
...
two
...
batteries
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were
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in
...
parallel,
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and
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it
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was
...
either
...
always
...
in
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a
...
standby
...
or
...
discharge
...
state
...
while
...
the
...
other
...
battery
...
was
...
charging.
...
After
...
two
...
days
...
at
...
the
...
Earth
...
ship,
...
it
...
would
...
be
...
down
...
to
...
0%
...
well
...
the
...
other
...
one
...
would
...
be
...
hovering
...
around
...
32
...
and,
...
in
...
my
...
opinion,was
...
handling
...
all
...
of
...
the
...
load
...
that
...
we
...
were
...
using.
...
I
...
even
...
switched
...
things
...
around
...
in
...
terms
...
of
...
positive
...
and
...
negative
...
from
...
the
...
solar
...
controller
...
as
...
well
...
as
...
to
...
the
...
inverter.
...
Seemed
...
to
...
always
...
turn
...
out
...
the
...
same.
...
Upgraded
...
from
...
a
...
30
...
amp
...
to
...
a
...
60
...
amp,
...
solar
...
controller
...
and…
...
Same
...
issue.
...
I
...
have
...
three
...
200
...
W
...
solar
...
panels.
...
They
...
seem
...
to
...
bring
...
in
...
a
...
lot
...
of
...
amps
...
to
...
the
...
solar
...
controller
...
but…
...
The
...
lithium
...
battery
...
just
...
didn't
...
seem
...
to
...
like
...
it.
...
The
...
lead
...
acid,
...
however,
...
always
...
charged
...
it
...
up.
...
And…
...
Yes,
...
I
...
made
...
sure
...
the
...
solar
...
controller
...
was
...
configured
...
for
...
lithium.
Thoughts:
Everything points to one pack’s charge path disabled by its BMS (temp/ sensor/ protection), not a controller or wiring problem.
Settings
Notes
- Discharge Overcurrent set to 10s at 220A. Could lower to 5s.
...