Received Bluetti ac200p and five-200 watt bluetti portable solar panels on July 23rd, 2021.
Was working great until yesterday. The ac200p can be charged only by car 12 volt, or the wall charging adapter now.
After rechecking the solar panel mc4 connectors (multiple times yesterday and today) it charged (2 different times) for a few minutes then just stops charging. Mostly the panels will not charge the ac200p.
Can’t get a reading from my Multimeter on any of the panels. Not sure if I’m doing it correctly.