Very good job. This man had helps me with service my inverter. Because lot of components was damaged and had not possible to read and identify. This guy had send me all information about components and values and had helps me to succes job. Big thanks.
Have you used this type of inverter in hot environment? Do you think the installed fan and heatsink is underwhelming? And also the beeping noise. Can that be replaced with some sweet sounding music instead.
Would you like to tell me the simulation of the solar panels when you do the test? Do you have a dedicated power source for the photovoltaic panels or is it something DIY. Thanks!
Greetings! I have the same model & power supply section was damaged. Replaced burnt capacitors & rectifiers. Now when switch on it's display just lightup for a second & switch off. Need your help. From Sri Lanka.
Another brilliant maintenance, congratulations. If possible, I would like a tip, I have an inverter of the same model and when it is in battery mode, the power on the display is unstable and the lights are blinking. Could you give me a hint of the sector of the circuit I should check?
Hi, I have a defective main board of a 10,2 kw inverter. Nearly all transistors are defective : JT075N065WEB (6aregood) 60F60WT, NECP15T14 . Is it worth to repair? Where can I get these transistors?
I have growatt with same problem. battery side is like short but not detected as short with meter. pulls lots of current and trips bms. i will investigate inside it.
hello please could you help us where to check for fault on smh3k inverter, its stop charging after few month they put wrong sticker on side to say PV input 102voc when it should be 80voc, we used 96v input from solar was working then stop changing battery everything else works ok..
Sir i have same this double chopper baord 3.2KW replaced the DC side fets and smd reisstors 5k valur on each but still show 09 Fault since i have noted there are no Drive voltages when i turn on the inverter can you give me repairng honts where should i check i shall be very Thankfull to you
hello, could you please give me information of this inverter about pv input because ive got a problem? the pv input of pannels is around 190 volt dc. i measure this value on pv input with multimeter. inverter not recognize pv input and not show on lcd pv icon. any ideas of what is going wrong? there are 4 pannels (550 watt voc 51,44volts , vmpp 42,57volts) in series. all connections are double check. pannels are new and inverter so. i appreciate any help .
Greatings, I am not sure, if you are still active here, but I would like to ask you about 5.6V zener diode - You mentioned SMD code 'AW'. But there is actually 'WA' marking on my board, and it should be PZU10, with 10V zener voltage. I have same IGBT tranzistors, and mosfets, like you, so what do you think about this zener diode? According to datasheet of GW40H65DFB, gate threshold voltage is between 5 - 7 V, so is 10V too high?
Like your videos and learning a lot , I have one of the easun hybrid inverters that the screen just flashes a few time then turns off. Any ideas please , keep up educating people 👍
Kolay gelsin sizi Turkiye'den izliyorum kullandığınız ölçü aletinin markasını ve modelini yazarmısınız? Varsa satın alabileceğim bir site veya link paylaşırmısınız?
Hello. can U sell a full set of component to replace ? By mistake i short PV - to inverter body. For sure i kill all 140N08, thanks to U i also know what to check more.
i received fault code -9, but all the IGBT mosfets, and resistors all are good. The 3150A IC below board corner 2 diodes parallelly installed, what is the rating of that? is it a diode? this diode goes to the small transformer -41-070184-016. this diode is not showing any values? further how to check, please update
Dimostri una grande dimestichezza,ma non fai capire cosa quale era il o i componenti guasti. Ma esiste uno schema elettrico su cui ragionare e poterti seguire?
Hello everyone I have a small problem with my inverter. Actually at beginning when I first time connected my inverter with solar panels and battery it worked, and then I plugin load 2kW (electrical saw) and inverter broken on start(several IGBT broken, charging block, also IGBT on PV input, some resistors and etc. ) I checked everything and replaced all broken components. After repaired I switched on inverter and it is working, (connection with PV and battery only). Charging battery from PV it is working, actually all functionality are working. Problem is only when inverter charging battery from PV input, in that moment value and signs on display switching on/off without control or correct state, and also some signs are on/off what is not possible (for example sign for AC input is on/off blinking but I did not connect AC input) also numbers on display is not possible to read. Led diodes under display are working properly. Backlight of display working ok. When charging current of battery is lower under let's say 5A display working normal and I can read or change parameters. During charging I check current on battery (with external measuring) it is ok what I set on inverter. When I connected some load on output, for example 2kW, I don't remember that I saw this problem on display like during charging.(If invertor using power from PV or battery to provide power on output, display working correct). Does anyone has idea or has experience with the same or similar problem, what to do, or what to check on my invertor to fix that problem?
I have same inverter with a problem, without any error code,It show on PV Power without sun even in night 3.16 kW and not produce many time Is in by pass
Very good job. This man had helps me with service my inverter. Because lot of components was damaged and had not possible to read and identify. This guy had send me all information about components and values and had helps me to succes job. Big thanks.
Thank you petrijiricek You are welcome And thank you for joining us And supporting us
@@ALayoubiMaintenanceCenterwhat is the zener used in the IGBT sre100n065fsud8
@@ALayoubiMaintenanceCenteri need service manual and schematic drawing can you please gave me?
Subscribed to this channel, this helps a lot.
For the tools you got, you're doing a very good job .. it's clean and methodical.. !
لسا ماشفت انضف من هيك شغل الله يقويك
شكراً لجهودك
في الدقيقة 17:46 ماذا حدث بالضبط ماهيَ الأرجل التي تم قصرها حتى ظهرت النبضة؟
ارجو التوضيح ولك شكري
Thank you dear friend
please Join channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
مهتم
Thanks again for your video, it helped me fix this inverter. Wish you all the best.
1: what happened to it? Lighning?
2: IGBT active rectifier?
3: you replaced with same spec transistors or upped up a bit in the output H bridge IGBTs?
I would really like to get the software to control the operation on the PC...where can I download it?
Tanks, vary, very match
Dan Cristian from Romanian
Have you used this type of inverter in hot environment? Do you think the installed fan and heatsink is underwhelming? And also the beeping noise. Can that be replaced with some sweet sounding music instead.
Would you like to tell me the simulation of the solar panels when you do the test? Do you have a dedicated power source for the photovoltaic panels or is it something DIY. Thanks!
You are welcome
We use powersupply 600v
Insted of solar panel
Greetings! I have the same model & power supply section was damaged. Replaced burnt capacitors & rectifiers. Now when switch on it's display just lightup for a second & switch off. Need your help. From Sri Lanka.
Dear friend you are welcome
Please if you can join our channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
Thank you for sharing, is there a way we could download schematics or service manual?
Ye aap nay konsi do point short kiya jis say gate par volt aye?
Really good video thanks for great content
Thank you for kind words💐💐
can you please tell me how i could check the drivers that drive the mosfets.
thanks hello Peter
Great job and helpful video sir thanks
Thank you dear friend
Another brilliant maintenance, congratulations. If possible, I would like a tip, I have an inverter of the same model and when it is in battery mode, the power on the display is unstable and the lights are blinking. Could you give me a hint of the sector of the circuit I should check?
Thank you Dear friend
you are welcome
Please if you can join our channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
@@ALayoubiMaintenanceCenter i need (modal no ps 3kva) mcu ic( mc9s08ac60 programed ) how can i gat one??
Can you tell me where is J3 and AW diodes? Mine all diodes have holes in it. I can’t read any of the marking. Thanks
what is the zener used in the IGBT sre100n065fsud8
Hi what is problem if bus capacitor goes up to more than 500v
Hi, I have a defective main board of a 10,2 kw inverter. Nearly all transistors are defective : JT075N065WEB (6aregood) 60F60WT, NECP15T14 . Is it worth to repair? Where can I get these transistors?
I have growatt with same problem. battery side is like short but not detected as short with meter. pulls lots of current and trips bms. i will investigate inside it.
hello please could you help us where to check for fault on smh3k inverter, its stop charging after few month they put wrong sticker on side to say PV input 102voc when it should be 80voc, we used 96v input from solar was working then stop changing battery everything else works ok..
Sir i have same this double chopper baord 3.2KW replaced the DC side fets and smd reisstors 5k valur on each but still show 09 Fault since i have noted there are no Drive voltages when i turn on the inverter can you give me repairng honts where should i check i shall be very Thankfull to you
hello, could you please give me information of this inverter about pv input because ive got a problem? the pv input of pannels is around 190 volt dc. i measure this value on pv input with multimeter. inverter not recognize pv input and not show on lcd pv icon. any ideas of what is going wrong? there are 4 pannels (550 watt voc 51,44volts , vmpp 42,57volts) in series. all connections are double check. pannels are new and inverter so. i appreciate any help .
Greatings,
I am not sure, if you are still active here, but I would like to ask you about 5.6V zener diode - You mentioned SMD code 'AW'. But there is actually 'WA' marking on my board, and it should be PZU10, with 10V zener voltage. I have same IGBT tranzistors, and mosfets, like you, so what do you think about this zener diode? According to datasheet of GW40H65DFB, gate threshold voltage is between 5 - 7 V, so is 10V too high?
We are active But so busy
many and many of damaged inverters
in winter season
Why this fault happened? And to avoid that fault? Pls help 🙏
Can I use an Aw 5.6v, j3 18v zener in an IGBT sre100065fud8??
Hello, please help me, I have a problem at the 230V output, 180V turns on and error 22. Where to look for the problem? Thank you very much in advance.
Ho un EAsun 5.6kw sono in corto alcuni mosfet tipo k100e10n1 e rgtyx6ts65d2203d256 per controllare i suoi driver come posso fare? Grazie ciao Pietro
Like your videos and learning a lot , I have one of the easun hybrid inverters that the screen just flashes a few time then turns off. Any ideas please , keep up educating people 👍
Why these inverter broken so often please?
Thank you for your efforts it's very helpful
Sir please guide me how to trigger battery side MOSFET Gate signal. Thank you
Kolay gelsin sizi Turkiye'den izliyorum kullandığınız ölçü aletinin markasını ve modelini yazarmısınız? Varsa satın alabileceğim bir site veya link paylaşırmısınız?
Hello. can U sell a full set of component to replace ? By mistake i short PV - to inverter body. For sure i kill all 140N08, thanks to U i also know what to check more.
هل المقاومات الصغيرة smd 805 او1200 الحجم
Should be 1206.
Здравствуйте, подскожите пожалуйста, у меня проблема на выходе 230в, включается 180в и ошибка 22. Где искать проблему? Спасибо большое заранее.
Very good video
thanks you
Thank you dear friend bechara🌷🌷
i received fault code -9, but all the IGBT mosfets, and resistors all are good. The 3150A IC below board corner 2 diodes parallelly installed, what is the rating of that? is it a diode? this diode goes to the small transformer -41-070184-016.
this diode is not showing any values? further how to check, please update
Thank you dear friend
please Join channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
Sir can you offer a inverter repairing course
Dimostri una grande dimestichezza,ma non fai capire cosa quale era il o i componenti guasti. Ma esiste uno schema elettrico su cui ragionare e poterti seguire?
I like this....very good...Thank's
Excelente su presentación gracias
Could you tell me how to fix xantrex error 08
Give me an answer p😂
Hello sir how are you
Sir my question is the mosfet drive check the ic 3845 short who is pin number tell me
Hello dear friend
You are welcome
Please join our channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
Hello dear friend
You are welcome
Please join our channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
Heya, nice repair
श्रीमान आप अपना पता बताएं मेरा स्मार्ट हाइब्रिड सोलर इनवर्टर 3kw मैं 09 फॉल्ट अ रहा है मुझे ठीक करवाना है
Very informative thank u
You are welcome
Thank you for your kind words
is this PJ012K diode?
Thank you dear friend
please Join channel to contact our technical team
ua-cam.com/video/a8uRXPejtvo/v-deo.html
Super master thanks
would like to give the address of your shop
Hello everyone
I have a small problem with my inverter. Actually at beginning when I first time connected my inverter with solar panels and battery it worked, and then I plugin load 2kW (electrical saw) and inverter broken on start(several IGBT broken, charging block, also IGBT on PV input, some resistors and etc. ) I checked everything and replaced all broken components. After repaired I switched on inverter and it is working, (connection with PV and battery only). Charging battery from PV it is working, actually all functionality are working. Problem is only when inverter charging battery from PV input, in that moment value and signs on display switching on/off without control or correct state, and also some signs are on/off what is not possible (for example sign for AC input is on/off blinking but I did not connect AC input) also numbers on display is not possible to read. Led diodes under display are working properly. Backlight of display working ok. When charging current of battery is lower under let's say 5A display working normal and I can read or change parameters. During charging I check current on battery (with external measuring) it is ok what I set on inverter. When I connected some load on output, for example 2kW, I don't remember that I saw this problem on display like during charging.(If invertor using power from PV or battery to provide power on output, display working correct).
Does anyone has idea or has experience with the same or similar problem, what to do, or what to check on my invertor to fix that problem?
Rất khâm phục anh
Rất mong dc anh chỉ bảo
rectifier igpts doesn't give any volts measurements on multimeter when you measure it 🤔🤔
🎉nice video ❤
I have same inverter with a problem, without any error code,It show on PV Power without sun even in night 3.16 kW and not produce many time Is in by pass
thank you thank you very much
Nice My friend
🌷🌷🌷
Greetings, pls can you get me micro controller chip in victron quattro inverter, 48v 10kw
We are so sorry, We haven't it
Thanks for the reply,
God bless you
Great work
Very good job!
very nice
Good job
Thank you dear friend💐💐
Excellent. thanks 👍
Sir exelint information video who to pin short sg 3525to check drive dc booster 4115 irf thanks lot masha Allaha
Well done
Thaanks 💐💐
Thanks for helpfull vedio
ماشاءاللہ
3kw crown falt 9
You are good man bravo
💙💙
Thank sir good work
Hi sir
Sola out aken carant aka wadinne ai
Thanks
Se tu abitassi vicino ti porterei il mio inverter da riparare
good,
i want to sell 3 kw hybrid inverter
Brilliant! ❤
Plz send me whtsapp numbr i have err 9 in 5kw inverter but not solved plz guide me thanks