Mahdi

this solution has been offered by Sunsynk support, but never tried it

No solution dear.. we have sensitive ears.. most of people wont hear it.. but we do.. not just deye.. All High Frequency(transformers) inverters will do this the only solution is a isolation transformer

Dont waste your money of ferrite bought like 20 piece of each type😅 none of them worked wasted over 150$ The only solution is an isolation transformer but its an expensive solution and am not sure if it will waste energy

can you explain ?

found a solution? same problem

found a solution? same problem

found a solution? same problem

F39DCLLC_Over_Current deye error when lithium battery reach 100% am using seplos bms and its communication with deye i need help

30A for whole house didnt work

yea there are the one i bought claimed to be RFI/EMI filter 🤷‍♂️

if you did let me know if it work as it didnt work for mine

i have tried this.. it didnt work isnt it a low pass filter?

same here .. i have tinnitus... the noise from my psu is making my tinnitus seems so loud. a 220 to 110 transformer fixed the problem as the PSU is universal and its an expensive brand so i doubt the problem from the psu so is the transformer do some filtering ? i want a fix for my whole house.. not only my pc what i could try ? EMI line filter didn't work fer rite beds didn't( i may have choose wrong fer-rite frequency

found a solution?

Deye 5k Hybrid inverter Buzzing into my PC power Supply and some chargers! i have tried fer-rites cores(31&77 materials) ..and RFI AC suppressor nothing of them worked! The noise is only there when i am on deye / never when on grid/ generator (directly)