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Excellent tutorial,detail explanation ,i would like to see the repair alrhough i have read that you changed the capacitors ,dear friend have you changed all the capacitors around regulator 7912 and is this problem bring the 51 error also ? Thank you

I have a growatt SPF5000es model and have a problem on it. Error code 2 appears on display even I charged the all temperature sensors but it works well last 6 months. How ever last week the inverter is beep sound and it doesn’t charge the battery if load is connected. So the load is disconnected the battery will charge. Pls let me know what will be the problem my inverter

Hii Technodrive the video was great but never explained and gave solutions to error 51. Is there any other video with error 51 solution?

Great video. Having issues with f30 ac connector failure Please help

Hy

What about error H5

Thanks for the instructive lesson. I would like to know how to get this spare Tcon board for the 65LM6200. Thanks

Im looking for buffer board model 50pt350r LG used or new for 50inch plasma tv

Best video I ever see on inverter repair...please show more..

Great video...I'm repairing a charge controller that has the same problem......the inverter that was in the system developed a fault at the same time,but I do not find any damaged components. .....what do you think could have broken,it has no battery light,or output..thanks mike

Mine has a GDFI error 03 even with PV cable disconnected. What could be problem

A Growatt 10000ue turned off three times during the night, and a quarter of the time it couldn't even be turned on, what do you think could be the problem?!?

Item off completely

Troubleshooting

My PV1 is not being picked but PV2 is picking fine. What could be the problem?

Hi growatt 5kw comes on but does not charge battery and can't give power from battery I have opened to have a look but I don't have a clue abaut these things can u advise pleaseèeeee and thanks love your videos

please i need one conect box for ua65hu9000 reply plz

please can someone write cooler marks on bottom, one of mine is damaged so its noisy. so I can find iz and replace iot. please

Could you please share Schematic Diagram of Low and high Frequency Inverter. I'd like to study in detail. Please.

Thanks boss thanks so much for this

Hello Sir, Yo do a nice Job, I want to know how i can fix error 56 on a Growatt Off Grid Solar Inverter SPF 3000TL LVM, Please.

Thank you very much. Can't wait to see next again.

If you need worker, Pls contact me.☺☺☺

@5:43 If the mppt board shorts with the DC, is there a possibility that the short can damage the inverter board? if yes, how come this inverter board survived the mppt board short circuit?

What is the name of lead sucker and how to buy? Could you please show me the photo of that.

Could you please share How many MOSFET can use for inverter switching function part?

can we use a similar mosfet of different number for the replacement

It seems for this inverter, it still work without the mppt board. Does this apply to all inverters, if their mppt boards are removed completely?

even with the damaged mppt, will the inverter still invert from DC to AC and supply 220v to load?

@54:37 if the mppt board is faulty, will the inverter still generate error 51?

Thx! What I was looking for

Great work

Nice video my dear friend

Heya, very nice vlog love it and thanks for the clear explanation. I have a simalair inverter but then a 5048 made a short on the pv in wen there was 350V on the mppt but can't find any faulty component on the MPPT PCB so I guess the problem is on the mainboard. could you explain the working and setup of the main board and what this squar PCB board for AC does. would like to learn this from you

Thanks Given. Awesome video again. Can't wait for the next one.

Heya, nice repair and nice explanation about the rom inside the microcontroller

good work bro

Hello Bro', I'm watching you from Zambia,great tutorial.Please share where you get all the replacement parts 🙏🏼

hi , at the first thank you for the useful information but i have the same inverter with the same error and really it has been more than moth and i couldent solve it if you can help me i really will be graetful and i will pay if you want i really need to fix it so please help me out

Do you selling spares aswell ?or you do repairs only?

Given you are a extremely expert on your job ,I will highly recommend you to anybody having a problem on there inverters or tv

Heya, very nice vlog love your explanation. just a question could you do a more in dept explanation how the main board is connected, I mean pv in to battery and to load and to grid etc love to unterstand the layout and the current flow even the smps's is there a start up sequence ? thank you very much

Thank you Given, you are brilliant.

Excellent job brother

Where can I buy the one connect cable for this type one connect box, Amazon doesn't have it. Anyone knows where I can buy it from?

Nice job chief

Thanks Given, i have learned something.

I have one question what is the method of download any inverter schematic diagram are service manual

👍👍

Given you are brilliant.