Ac180 - big issues ! no automatic charging from solar, app, and display

Product Discussion BLUETTI Apex & AC Series
104

when we charge AC180 with grid (silent mode) and with PV (about 250w) simultaneously, at the moment when there is no energy in the grid, does the inverter continue working without disconnection or does the UPS intervene for 20ms?
Is UPS offline or online?
Thank yoy

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105

@aristotel offline. It requires 20ms switching time.

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106

@BLUETTI_CARE Can I get an autostart charging on solar for the AC180P as well?

107

Hi @steven4264, Does your AC180P not automatically start solar charging when the sun rises? If so, please provide us with the country version, SN code, and current firmware version of your AC180P. We will then attempt to resolve the issue with an upgrade.

108

@BLUETTI_CARE
Seams like an old topic, but I have gotten the same issue with it (AC180) not turning on automaticly (from 0%), when solar input is active.

Unit: AC1802433000992100
ARM: 2124.03
DSP: 2126.03
BMS: 1052.03

109

Hi @Martinz, Thank you for letting us know.
Now I have applied to upgrade your system to our IT department. They will push the latest version of firmware to your unit in 24 hours.
Please upgrade the firmware tomorrow. Please do not load any device when upgrading it.
Please let us know if it works.

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110

Just came home from vacai.
Unit was “off”, and I had to re-insert solar wire, for it to turn on. Manually.
It gave 117W from solar straight away.
So, it doesn’t seem to have worked.