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

[@spencerWtrimble]

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

[@mohamadmansour2595]

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

[@sebydocky5080]

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

[@Upserrorsolar]

اللہ تعالیٰ آپ سے راضی ہو

[@AbuMohammadBamjboor]

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

[@josephshantimba8124]

This so good thanks for the knowledge

[@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

[@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

[@gnasser76]

where do you get the values of damaged components

[@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

[@irfanshafiqueelctronics5257]

Sir exlint information video

[@mohamedking3114]

Hello possible SMD resistors and diode values for MOSFt irfbg30

[@Akram101]

Good 👍

[@ALayoubiMaintenanceCenter]

Thank you Akram..

[@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?

[@goran19824]

Hello dear where can i get that transformer please?

[@rtkrtksa-t7c]

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

[@rtkrtksa-t7c]

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

[@rtkrtksa-t7c]

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?

[@MartinGormor]

Why if the inverter is not coming on at all?

[@tajmohammadwatandost5143]

Hi dear l 7912 ic is comming hot please answer

[@RTMELECTRONICS]

Goog job.

[@isiah025]

amazing

[@محمدگلکار-ث4ز]

❤❤❤

[@waioukpaing6220]

Transformer number? please

[@ALayoubiMaintenanceCenter]

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

[@hasnhasn6723]

Hi sir can you help me pleas ??

[@ALayoubiMaintenanceCenter]

You are welcome Please join the channel to contact the technical team kzbin.info/www/bejne/l2nYg4uGms-nrNE

[@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 KZbin but I have search it and there's no way to join I mean button

[@MSElectronics-g8g]

Sir need service manual

[@MohammedAljamous-yb7rd]

كيف طريقة الانتساب للقناه

[@ALayoubiMaintenanceCenter]

kzbin.info/www/bejne/l2nYg4uGms-nrNE

[@guidomercera7647]

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

[@RTMELECTRONICS]

Like

[@khoderhaydar3431]

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

[@fakeh1shibl177]

Mr u r not explaining what u r doing

[@RTMELECTRONICS]

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