repairing solar Inverter & charger 5500VA/5500W No Power: Main Power Supply & Solar Charger

Model: HY5532VMIII
Rated power :5500VA/5500W
Solar charger: 6000W
Checking and troubleshooting
Not working in battery mode
Repairing
New component
Main Power Supply
1-tramsformer
2-1000uF/16V
3-100uF/50V
4-220uF/50V
5-47uF/50V
6-0.5Ohm/2W
7-UC3845
8-IRFBG30
9-UF302
Solar Charger
10-Relay BRD-SS-112L
11-22uF/50V
12-NTC 5D-9
the cause of components damaged
We believe the damage is the result of an incompletable design
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[@mohamadmansour2595]

I have COVAX CV-II-M-PLUS it is the same board, identical to this one you repaired.
Thank you for your videos.

[@spencerWtrimble]

Glad I found your channel. Some of the BEST videos and information I've seen so far. Thank you!

[@sebydocky5080]

Impressive knowledge of all these chinese inverters. Bravo...

[@josephshantimba8124]

This so good thanks for the knowledge

[@AbuMohammadBamjboor]

Thank you for sharing knowledge and experience, What is the possible reason for this damage.

[@irfanshafiqueelctronics5257]

Sir exlint information video

[@Upserrorsolar]

اللہ تعالیٰ آپ سے راضی ہو

[@mubashirnoob5434]

Goog job.

[@donskips312]

I have same problem and I want to know about the big resistor and small resistors that you charge them I want to know the numbers please

[@isiah025]

amazing

[@samanali6495]

Can you tell me please what is the role of LM7912 in this SPS,i mean the -12 volt is used for what?

[@inkosinozwelonyathi6360]

Good videos ,may you also include components specifications e.g capacitor values ,resistance values ,ic names ,thank you

[@ALayoubiMaintenanceCenter]

Ok dear friend
We will do that
💐

[@inkosinozwelonyathi6360]

Thank you

[@hitechelectronics6978]

Hi sir excellent work..I have learnt alot from your videos..I have a same board with burnt power supply..I have changed all components. Screen turns on for a second..I tested board separately..not repaired/ connected mppt..Can you please guide me

[@ALayoubiMaintenanceCenter]

Hello..
Now we are prepairing a new video
Also power supply damaged..
May be you can fix your problem in it..
And if you want more help
Please you must join our channel
To contact our team via whatsapp

[@Akram101]

Good 👍

[@ALayoubiMaintenanceCenter]

Thank you Akram..

[@gnasser76]

where do you get the values of damaged components

[@mohamedking3114]

Hello possible SMD resistors and diode values for MOSFt irfbg30

[@Fabryt1885]

Ciao Amico, mi sono abbonato. Ho due schede uguali. Tutte e due fanno lo stesso difetto. Sia con batteria e alimentazione l'inverter non si accende più. Cosa posso verificare?

[@mubashirnoob5434]

Like

[@goran19824]

Hello dear where can i get that transformer please?

[@krzysztofzukowski3005]

Dear friend. Could you tell me please the specification or link for the transformer showed in 2:28. I wrote by Whats up why I think in my case it is the problem.

[@ALayoubiMaintenanceCenter]

Please check your whatsapp
You will find your answer

[@user-mg4bj4kt5b]

Thank you I am com Cambodia 12:40 resister R39&R126 rip you tell me sorry

[@user-mg4bj4kt5b]

I can speak a little English Please tell me R 39. R126 How many kilos

[@user-mg4bj4kt5b]

It burns like you do, but I do not walk like you, it burns, I still can not wrap.

[@ryancastro1262]

Hello sir where can i get that transformer? My inverter was also damaged the transformer and I don't know where to get a replacement parts.. Thank you..

[@goran19824]

Hi dear, did you get this transformer please?

[@tajmohammadwatandost5143]

Hi dear l 7912 ic is comming hot please answer

[@MartinGormor]

Why if the inverter is not coming on at all?

[@chabdullah546]

Sir need service manual

[@hasnhasn6723]

Hi sir can you help me pleas ??

[@ALayoubiMaintenanceCenter]

You are welcome
Please join the channel to contact
the technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html

[@MohammedAljamous-yb7rd]

كيف طريقة الانتساب للقناه

[@ALayoubiMaintenanceCenter]

ua-cam.com/video/a8uRXPejtvo/v-deo.html

[@waioukpaing6220]

Transformer number? please

[@ALayoubiMaintenanceCenter]

Please if you can join the channel
To send us photos via whatsapp
To send data for you..

[@guidomercera7647]

hi sir how can i contact you via whatsapp. i want to take a class to learn how to fix them.

[@danieladusei573]

Hello sir please I'm one of your fans but anytime I asked for your help you don't mind me please I have must inverter and ANERN inverter the error code is 53 I have complained it to you many times but no help from you sir

[@ALayoubiMaintenanceCenter]

Thank you..
Please you must join to contact technical team..
This fault needs to talk and to send us photos
Videos and online cam
I don't know how I can help you?
53 error
May be battery side transistors are damaged

[@electricalpowerengineering9332]

Fault 53 comes from Inverter proper side especially from IGBTs auxiliary power supply.There are zener diodes J3(18v)and WA or BC(5.6v).First of all you should check each Inverter side IGBT and associated driver properly.Then check the zener diodes at last check the optocuplers AT350.

[@ALayoubiMaintenanceCenter]

Thank you for helping

[@danieladusei573]

Okay Sir thank you for your help I appreciate it

[@danieladusei573]

Sir please you said I should join team on UA-cam but I have search it and there's no way to join I mean button

[@fakeh1shibl177]

Mr u r not explaining what u r doing

[@mubashirnoob5434]

Like

[@khoderhaydar3431]

سلام إذا ممكن سبب لعب الفولت على مخرج AC 230 متل هيدا الانفرتر وشكرا