How to Repair Solar Inverter 5000W with short in output IGBT Fault code (09)

[@francescvilches3967]

Hi. What do you measure before replacing mosfets? Voltage between gate and source? Thanks in advance, Francesc.

[@bogdansergiul]

hello ,do. you think that this kind of inverters worth the money (600-700USD) and why they usually fail? overload or bad quality of components

[@ALayoubiMaintenanceCenter]

Dear Friend Most of the problems that affect devices are caused by the user and incorrect installation For example: 1-no protection circuit breakers 2-recurrent overload Because overload sometimes happens as shorts

[@riyadabdulhafeed2899]

Quality of inverters can be one of the reasons ?

[@EpicHardware]

@@ALayoubiMaintenanceCenter seeing the components inside, do you think this inverter can handle 5000 Watts ? i saw that the irf4063 has a max of 96A. from a 48v battery that means max 4600 watts or a bit more conservative 80% load of 3600 Watts.

[@diphatt9495]

no power, when i carried out a continuity test on the input it shows these results; +ve lead to -ve & -ve lead to +ve input there is a short, when changed around the leads there is no short...are these readings ok? if not what should be the reading in a multimeter? thanks

[@Alaouirachid1986]

hello. i have a small problem. my 3kva steca inverter has a voltage of 24v during the night at the PV input level by default the voltage is 0v because there is no sun. my question d 'where does this tension come from thank you

[@muhammedmailk2221]

Very nice job which really reflects you skills and good video

[@crymeforeverlo3402]

شكرا جزيلا لك وجزاك الله خير...تحياتي من حمص

[@ALayoubiMaintenanceCenter]

You are welcome.. And thanks for your kind words..

[@juanfrancisco4854]

Very professional and very clean working, I like it.

[@nbz3528]

Thank you for the wonderful video. I have exactly the same problem with my inverter. 12 on my MOSFETs on the battery side are damaged. I replaced all 12 but still get error code 09. I will test the IGBTs when I get home.

[@feltomgroup1121]

buen di tengo un powest de 3kva pero al prenderlo se prenden los tres led y arrancan los motoventiladores y la pantalla no indica nada alguna guia

[@riyadabdulhafeed2899]

Very nice job which really reflects your skills

[@ALayoubiMaintenanceCenter]

Thanks for your kind words

[@adamakone3294]

Bonjour le boss bon travail nous poussons en Côte d'Ivoire on fait comment pour réparer pour nous à ton niveau

[@thabotattoosdavid5342]

Good afternoon Mr, i love your work is very good. Im having same problem F09 ive replace two mosfet and they blown again and again. Please i need help on this one

[@RoyTabdo]

What's the model and name of the bench power supply you use ?

[@ALayoubiMaintenanceCenter]

RYI-3010D

[@RoyTabdo]

@@ALayoubiMaintenanceCenter Thank you 👌

[@ahsannaveed2224]

Infinisolar v3 fault 55 bta den kahan py ho ga.

[@OrluPromise]

Great Work you are doing 👍 I have been following your videos as a service engineer in the company I work. I had this challenge of F09 which I confirmed two bad IGBT MOSFET IRF4068 which I replaced and also confirm the SMD resistors were okay as well but each time I test the fault still appears and the IGBT MOSFET goes bad. So what could be the solution here please.

[@thabotattoosdavid5342]

Good afternoon Mr, i having same problem with my inveter. Please let me know if yours is working and how did u manage to fix it.

[@danieladusei573]

Hello dear Sir please I have replaced all the capacitor as you mentioned but still the problem (03 fault) please I need your assistance thank you hope to hear from you soon

[@ALayoubiMaintenanceCenter]

Check power supply transistors and diodes And replace them

[@danieladusei573]

@@ALayoubiMaintenanceCenter okay sir thank you I will do exactly as you said thank you for your help

[@rizwanajalees8740]

Salam, mere electrician ne dc wires ulti lagadi he , jiski waja se spark hwa , kindly btaye kya masla husakta he

[@irfanshafiqueelctronics5257]

Sir exelint work information video

[@User_987dfg]

Good work

[@khanmujeeb2747]

Goood vadio

[@vladlucik]

Thank you very much!!!

[@MarineElectrical]

My Inverter is with shorted Mosfets of the battery side and when I replaced them they still blowing. May be the problem is in the drivers, but could you make a video with that kind of problem? Thank You!

[@ALayoubiMaintenanceCenter]

Thank you all dear friends I hope you will excuse us Forgive us if we are late in responding The amount of maintenance is increasing in our center We promise that we will do a new videos, which we will upload them as we can

[@wamuse1653]

Hi can you kindly assist me with the of ZD1, ZD8 and ZD7 burnt-out my first attempt to fix an inverter I must say your videos help a lot 💪🏿.

[@wamuse1653]

Values zd...

[@charlesbronsonsanabriacama3572]

EXCELENTE

[@adamakone3294]

Comment te contacter

[@محموداحمد-د8ص6ز]

😚

[@EpicHardware]

the internals seem the same as the growatt spf 5000, that donsen't inspire confidence for growatt

[@solarpisonetwifi3803]

nice

[@tahirmahmoood132]

thanks brother

[@mazyngaz]

i have want to you repair the mainboard of a 4kw inverter with double mppt, can you send me a mail for private ?

[@ALayoubiMaintenanceCenter]

[e-mail]

[@JavedIqbal-qo4hr]

Please apna no send kar da 5kva ka envater repair karvana ha

[@BackboneNF]

Growatt SPF 5000 clone

[@nghetonghop2033]

hello i'm from vietnam can you make friends on facebook

[@stevenbliss989]

How the hell is this thing able to do 5kw with so little in the way of transformers????????????????????????????????????