Same issue on my ac180p. Please include me
Sn: 2332001611209
Arm: v2089.02
Dsp: v2088.02
Bms: v1039.01
Mine also makes this noise, could I get the update too?
This is my second replacement… I have had to request this fix on all the supplied units!~
SN
2418000168443
BMS
B1033.12
ARM
V2074.07
DSP
V2078.06
AC1802418000168443 via app
or could be 1040353L50 8241700185 ( as per sticker on box
Ta
Firmware is expected to be pushed out within 24 hours, so please update then. :)
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Thank you… I will keep an eye out for it
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Hello, may i also request the latest firmware for AC180 to fix this issue with MMPT relay clicking during low light/at sunset & sunrise?
My product information is:
AC180 2347000167692
ARM v2124.02
DSP v2126.02
BMS v1052.02
I would greatly appreciate your promt pushing of this firmware fix.
Sincerely, Rex
@TRex888 A firmware is available to address this issue. May I ask which country you are in? I need to confirm the location version of the machine.
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I am based in Australia 
Received, firmware will be pushed within 12 hours.
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Hi. I have the same problem. Please send firmware udate. SN: AC200PL2426003401210