AC200PL strange fans behavior

Hi @Ukraine, I appreciate your interest in Bluetti.
@snmya’s opinion is spot on. The AC240 focuses on waterproof and dustproof capabilities and can only expand with the B210 battery, which offers a smaller capacity.

We believe the AC200PL would be more practical as it is compatible with multiple battery models, including the new B300K, making it a more versatile option.

Please make your decision based on your actual needs. Both power stations are highly popular and excellent choices.

Just FYI: on the latest FW my station behaves the same as on previous FW and FW before that: same loop each minute, but fan speed is same, not high. That’s with ~20 ambient and 150-400W load.
Could it be that balcony worsens it for you, by adding humidity, for example?

А какая батарея подходит для AC180P?