High Voltage DC PV Switching Systems with AC Contractors This Will Damage Your System.
@saadsiddiqui16
2 жыл бұрын
That is called Jugar which was not needed. In your video you said to have used Hybrid Inverter, and Hybrid Inverter is capable of working on-grid and off-grid as well. So basically you have not understood the capability of a Hybrid Inverter and have wasted a lot of time and money.
@imranilyas7782
10 ай бұрын
Bahijan wapda walay hybrid inverter accept nai kertay shuru mai
@engrattari
8 ай бұрын
What a Gem. 😂 Aesay ee genius bharay paray hain Pak mn
@rahi480
7 ай бұрын
Can we feed to grid from both inverters simultaneously?
@goodghost6182
5 ай бұрын
@@imranilyas7782why?
@sahirelectronicssolarsecur9466
2 ай бұрын
Bhai ap ko shayed hybrid aur ongrid ki efficiency aur life span ka idea nhe is leay apka asa kehna bnta ha
@danispervez4793
2 жыл бұрын
Kindly make another short video for explaining this relay and magnetic contactor wiring diagram how 2 different string work on this its humble request for you sir
@sohaibahmed3505
2 жыл бұрын
You're using normal magnetic contactor for switching high voltage DC from solar panels, that's a risky deal , DC arc can burn contactor points or God forbid even more than that , should use some DC breakers here somehow
@PublicVoiceInternational
19 күн бұрын
10کلوواٹ آن گرڈ کیساتھ 10کلوواٹ آف گرڈ انورٹر اور بیٹریاں لگالیں تو آن گرڈ کا متبادل مل جائیگا۔ بس یہی بات بتانا تھی۔ بہرحال اچھی توجہ اور مفید معلومات دیں۔ شکریہ
@razabrotherindustries3214
2 жыл бұрын
ماشاءاللہ اللہ تعالیٰ آپ کو مزید ترقی و کامیابی عطا فرمائے
@EngineerMuhammadAliMirzaClips
2 жыл бұрын
Excellent Analysis ! ! ! May ALLAH Protect Our Nation & Our Country PAKISTAN from all Internal & External Enemies. Aameen ! ! ! May ALLAH guide all of us towards his path of TRUTH. Aameen ! ! ! TRUTH Lovers ko SALAM ! ! !
@StarElectronic1
Ай бұрын
Murshad jeee❤
@madiljaved
5 ай бұрын
Shadid chawal mari bhai ne
@saqibsarwar2155
2 жыл бұрын
ماشاللہ سر great job
@shahidkaleem1766
Жыл бұрын
Kammal idea sir ...!
@adeshchaudhery
2 жыл бұрын
Why not to use hybrid 15kw inverter instead of one extra inverter
@hashimsonija
2 жыл бұрын
It's also my point of view.
@malik.750
2 жыл бұрын
Inho n replacement nhi ki usi k sth hi hybrid use krlia bs ongrid sale krlty to khrcha kam hojata. Or hybrid b 15kw mil jana tha
@muzamilyaseen9638
2 жыл бұрын
i have same Q,
@AJElectric
2 жыл бұрын
q k ongrid pehly laga or hybrid us k kafi din bad..pehly decide hota to yehe krty
@waqarahmed-sz3fj
8 ай бұрын
Jo log is Kam Ko sarha rayah heen oun ko bata doon kay Solar Inverter ko kabbhe bhe On condition may Solar PV say connect or disconnect nahe kartay ye ek khatar nak amal hay is may inverter damage honay ka khtara hota hay or on load contactor make break may high voltage sparks hota hay. bhai aye say barsati installer say bachoo. Solar lagana koi bari bath nahe but jab bhe lagaoo kisi paray likha Engineer say lagaoo jo ye kam janta hoo. Is kam ki demand bohat hay or aj kal har koi Solar installer champions bana pher raha hay.
@hmdazm
2 жыл бұрын
Well, I can understand that with an existing On-grid system you used an off-grid inverter to use the solar power during load shedding. While this can also be handled by using a hybrid inverter that automatically switches to off-grid mode while load-shedding.
@zahooruddin8378
2 жыл бұрын
اتنی سی بات تھی جسے اس لالچی یو ٹیوبر نے لمبا کردیا۔
@daythunder1
2 жыл бұрын
@@zahooruddin8378 lalachi youtuber 😂... He showed you another way of utilizing solar energy during load shedding rather then switching to hybrid you can simply add off grid inverter to your system.
@umairmba8
2 жыл бұрын
Its because Wapda & Specially Fesco allows net metering only on On grid & not on Hybrid systems.
@rahi480
7 ай бұрын
With one hybrid and one on grid inverter, can we simultaneously feed to grid?
@goodghost6182
5 ай бұрын
@@umairmba8 why
@tahirtayyab007
2 жыл бұрын
if we installed only a hybrid inverter, it may be only sufficient for the load shedding situations, and we also may not use on grid inverter. If I am wrong please answer.
@mohsinaslam6837
2 жыл бұрын
That's right
@mohsinaslam6837
2 жыл бұрын
What we do in such situations for 20kw load say 10kw on grid and 10kw hybrid
@adilnadeem3747
2 жыл бұрын
In chutyio n Clint k 10 lakh ka nuksan Kiya h
@atiqueahmad3066
2 жыл бұрын
بھاٸ بیوقوف بنایا ہے۔ hybrid سسٹم کے بعد پہلے inverter کی ضرورت نہیں تھی
@sharjeelahmed650
Жыл бұрын
Itna complex sysytem lagaya ku hay Jab simple hybrid say he kam chal sakta tha Humaray suppliers ka masla yeh hay k woh guide he nahe kartay, buyer half information lay k aata hay aur yeh bhi nanahay ban k un ko guide kiyay bina demand fulfill kardaytay hayn ku k in ko pata hota hay k next time dobara aayngay wapis
@kaptaankhantechnolgies5795
2 жыл бұрын
سر کیا ہم صرف آن گرڈ انورٹر کو آن رکھنے کے لئیے یو پی ایس استعمال نہیں کر سکتے؟ بیٹری بیک اپ کے ذریعے؟
@fakharuzzaman2489
2 жыл бұрын
ہمارے گھر ایک فریج ایک واشنگ مشین چھ پنکھے اور پندرہ بیس انرجی سیور، دس سے پندرہ واٹ کے استعمال ہو رہے ہیں۔ اور استری بھی۔۔۔ اتنے لوڈ کے لئے کتنے کلو واٹ کا سسٹم چاہئے؟جو دن رات کام کرے۔ اور کتنا خرچہ ہو گا؟
@SubEngineerOnline
5 ай бұрын
مارچ میں لاہور میں 12 بجے 30 درجے پر سورج ہو یعنی سردیوں میں تو اور زیادہ چاہیے ہوت یعنی کم از کم 30 درجےپر فکس کرنا چاہیے ناکہ 15 درجے پر
@waqarshah2200
5 ай бұрын
Bhai jan agar pehle se hybrid system lagadete to atni fankari our dabal khrcha na karna parta
@gamingwithjadoon2.042
2 жыл бұрын
Fazool shru se hi gahlat lagaya green meter Ka maqsad hi wapda ko bijli sell karna hai agar load shading Mai ye system Kisi Kam Ka Nahi hai Tao wapda ko sell kaisay kare gay solar Ka Tao maqsad hi ye hai k bijli na bhi ho Tao bijli hasil Hoti rahay jab is inverter se baghair wapda ki bijli k bijli hi Nahi hasil Hoti Tao kya faida is inverter Ka MATLAB 15 ya 20 lakh lagao aur agar wapda ki bijli na aa rahi ho Tao Bina bijli k raho what a bullshit
@AJElectric
2 жыл бұрын
load shedding k doran bijli wapda ko sell ni karni mery bhai building k load ko chalana maqsad hy ,, use common sense
@hrhashmi61
8 ай бұрын
This seems wastage of money by using two types of inverters. Instead, you may have a hybrid system of 12-15 watts. This does seem a wise decision
Jupiter'science allah Son 👽 WAPDA's GOVT's Jupiter'jibreel ala Salam maho Son 👽
@farazejaz6313
Ай бұрын
Overall conversion cost may be a consideration, changing to altogethet hybrid inverter as replacement of on grid vs this system with off grid invertet
@M_R.Asad.
2 жыл бұрын
دماغ کی دہی کرنے کی کوشش کی ہے اس بندے نے، پہلے ہی 10 یا 15 کلوواٹ کا ہائی برڈ انورٹر لگا کر سیم کام لیا جا سکتا تھا، کسٹمر سے زیادہ کمانے کے چکر میں ایسا کیا، جب مارکیٹ میں ہائی برڈ انورٹر موجود ہیں تو آف گرڈ سسٹم یا آن گرڈ سسٹم لگانے کی کوئی تک نہیں بنتی...
@gigaspy5178
4 ай бұрын
I DON'T understand why you are using On-Grid inverter at all, grid feeding can be done through Hybrid Inverter only
@12345navidnavid
2 жыл бұрын
سلام علیکم میں نے 3کلو سسٹم لگوانا ہے کھاریاں میں آپکا نمبر چاہیے برائے مہربانی جواب ضرور دیں
@junaidbashir5396
2 ай бұрын
Can't an on grid inverter be tricked into thinking utility supply is available, by using the output of a hybrid inverter as on grid inverters utility supply ?
@adamzad4836
9 күн бұрын
Aap nay sir waqt zaya kia koi naya ya unique technology pe kam nhi kia .ghair zaroori guftagoo farmaie janab nay aap loag shaid qoam ko budhoo samjhtay hain afsoos hai aap pe.
@nomanahmad8918
3 ай бұрын
Dear Aamir bhai Salam. Please mention 2nd inverter (maxpower) is single phase or three phase ?
@hellodear00
2 ай бұрын
AoA sir mujy ye btay ke home wiring ma konsa contactor use hota hai jese ke (AC-1) (AC-2) (AC-3) plz sir reply me
@thkt5838
Жыл бұрын
Okara city me lgwana hai pv system
@Casper1470
2 жыл бұрын
seedha seedha hybrid 15k invertor use kue nahi kertay. jo 2 do invertor use keray admi. Hybrid hay hi kisi maqsad ka liyeah
@khanzaddi2370
2 жыл бұрын
Agar aik normal ghar ban raha ho new or wo log wapda ki bejli na lagna chahy solar system lagna chahy tu kon sa lagye??
@_theasmr
2 жыл бұрын
Mobile se pv ka angle kaisay maloom krty hn
@mughalsaamir1784
2 жыл бұрын
Sir apka number.. Plz
@waqarwaqar9807
11 ай бұрын
On-grid solar system mn jo apka do he us main apny kia kia lgaiya hoa ge???
@Lilaycs
6 ай бұрын
Yh switch kitni bar khrab hta hai aik sal me aur es ki price kya hai ? Es sy acha yh nhi alag Invertor pr solar plates Hy lga lyn. ?
@raowahab1431
Жыл бұрын
چار بیٹیوں کی بجائے دو بیٹری لگا سکتے ہیں 15 کلو واٹ سسٹم ہے اوپر
@SurprisedPizzaSlice-pe3jm
Ай бұрын
Bhai ye btana k jub subho ongrid on ho os time jo uses ha wo direct ho ghi ya phly meter man ja krr phir unit k hisab sy wapis aye ghe
@fahadmajeedfm
2 ай бұрын
Ye knsa switch huwa ye tu apny hybrid inverter lga diya. Fitty muu h apk
@AmeerHuzaifah
6 ай бұрын
PLEASE TELL ME COST OF GAVINYLEZED L3 TYPE SOLER STANDS 02 NOS THANKS.
@shoaibakram1597
7 ай бұрын
if this is engineering college then they dont have sense they have to design steel frame by structural engineer for its stability in high winds
@shaazy
2 ай бұрын
How is this system working 1 year on? Is it reliable?
@danishdarr1649
2 жыл бұрын
جب اپنی بجلی خود بنانی ہے تو واپڈا کو بند کردینا چاہیے
@iloveu9328
2 жыл бұрын
یہ واپڈا کو بھلی بیچ کر کما رہے ہیں۔۔۔
@Zaraqkhan1
7 ай бұрын
waisay aap ny apny client k saat chawali he maari hai aapka farz tha apny client ko educate karnay ka ongrid loadshedding mai kaam nahi karay ga, ulta phir aapny uno 10kw ka offgrid inverter or moo py maar dia.. agar sirf loadsheeding k leye apky client ko chahee tu phir ongrid k baat aap usko 4kw tuk ka setup laga daity fan chal jaty
@uzanji9986
Ай бұрын
Bhai baat to the point Karen Jo aapane heading diye Hain ki main is bare mein baat karunga to use bare mein baat karenge to patni aap kya kahaniyan suna rahe hain
@waqasakram2857
5 ай бұрын
Off grid solar system ka bara guide karayn battry,wapda ka beghair chahta to ha laken current fluctuating ki wajah sa khatra rahta ha appliances na lharab karda Kyoun ka solar kabhi zeyada hoti ha kabhi kam Mashwara dayn is masla ka koi genuine hal ha?
@ghosiaorganic767
7 ай бұрын
جب ریلے خراب ہوئی تو پوری بلڈنگ بھڑم
@MegaAjaydas
Жыл бұрын
When you are making video for teaching some one then try to give more clear knowledge and details design
@asadullahpk
2 жыл бұрын
Lightening arrester's height is lower than panel.
@IslamicInformationbyanas
2 жыл бұрын
Pindi gheb k sath gaon Hy udher green metro ki sarves Hogi??
@AliHaider-hq4kf
Жыл бұрын
😏😏😏 unchi dukaan pheeka pakwan dc high voltage ap Ac contracters k sath change over krwa rhe hn dimaag to theak h na itna zyada high spark generate hota h or in k point bilkul pass pass hote hn yr khuda da khof kr in ko 2 k bjae 4 contractors lagao
@mohammadqais4603
Жыл бұрын
oao sir wiring b bata dea karn qaber ma frishto ko iss ka hisab ni dena Allah ki qasam.... munafiq na bany ilm phelayn aap ki hr video ma bas bari bari batn hoti hai wiring ka ap log kuch ni btaty.....
@fayyazhussain5400
3 ай бұрын
Yeh kon see technology hay ko new bat karain agar hybrid sath lagan hay to kya faida
@mohammedpatel6754
2 жыл бұрын
Anda boleh memilih untuk salah satu daripada hadiah di atas
@anwarali9731
Жыл бұрын
اسلام علیکم ، سر جی ایک گذارش ON GRID کے ساتھHYBDRIDE انورٹر لگانا ھے ، یا صرف OFF GRID انورٹر ، دوسری بات اگر آپ RELAY اور Magnetic contector کی سرکٹ ڈرائینگ بنا کہ بہیج دیں تو عنایت ھو گی ، NO اور NC ڈرائنگ۔ میرے پاس 3 phase ھیں
@umaruddin7182
4 ай бұрын
Why didn't you used auto transfer swich with on grid inverter. You wasted money on 2nd Inverter.
@M_R.Asad.
2 жыл бұрын
اگر تمام سیٹ اپ آپ نے انسٹال کیا ہے تو آپ نے کسٹمر کے ساتھ وفاداری کرتے ہوئے پہلے ہی 15 یا 10 کلوواٹ کا ہائی برڈ انورٹر کا مشورہ کیوں نہیں دیا،؟ کیوں ان کے فالتو میں اتنے پیسے ضائع کروائے؟ آپ کو تو پتہ ہی تھا کہ ہائی برڈ سے بھی ریورس میٹرنگ ہو جاتی ہے...
@M_R.Asad.
2 жыл бұрын
اور لوڈشیڈنگ کے دوران گھر کی بجلی بھی بند نہیں ہوتی اور بیٹریاں بھی چارج ہوتیں ہیں ساتھ ساتھ
@Asli-Basheera
2 жыл бұрын
Why not just use a hybrid inverter?
@mikelharp
2 жыл бұрын
Poor strategy and high cost with double inverter. Simply nitrox 10 kw install kerain to wo ongrid, off grid aur hybrid kaam kerta ha.
@mukhtarawan2532
5 ай бұрын
10 کلو واٹ کا کل اخراجات کا کیا تخمینہ ہو گا
@MrKufaisal
6 ай бұрын
What a stupidity, if you are using hybrid inverter then it works both Off grid and on grid, means you don't need on-grid inverter at all. Making people fool, i am using hybrid inverter for years and it is working perfectly fine both in Wapda and during powerfailure
@mwasifm1
5 ай бұрын
Which inverter? & Batteries?
@jamairajakumkum2172
2 жыл бұрын
Ye jo wapda ko bijli jati ye reverse kyu ni ai baqi sab to kehtay net meters sa paisa b kamao or reverse bijli b pir itna karcha kyu
@imadahmed7166
7 ай бұрын
Check height of earthing system......
@HM-Ventures
11 ай бұрын
On grid inverters are not suitable for pakistan.
@EngrJawwadSadiq
2 жыл бұрын
ap ne On Grid Solar system sale kar k 10 Kw + 10 Kw k 2 hyrbid system kion nahen lagwaye ?
@blackhorse3962
2 жыл бұрын
O bhai Kam ki bat Kiya Karo 2 mint ki video 12 mint ki Bana di.
@muhammadzakriya9560
10 ай бұрын
Assalam walekum Sar Hamid hai aap khairiyat se Honge
@Tabrezwords
2 жыл бұрын
Huge respect sir... Sir aap ne hme parhaya hai electrical workshop first semester mn wah engineering college mn kyaa kamal k teacher the aap jo jo b parhaya tha ap ne examples de ke wo chezain abi b yaad hain Allah pak ak ilm mn r izafa kare
@jahangirali8693
2 ай бұрын
Bhai kaha parhaty hain air?
@xXAbdulBaqiXx
2 жыл бұрын
buy a single hybrid 15kw system instead
@amhasan9911
2 жыл бұрын
How do you disconnect Disco input... Because as I understand that on grid Inverter is shutdown during load shedding because of safety.... Electricity produced by Solar setup should not travel back on Disco.... Because shutdown could be because of load shedding or due to some fault and Disco staff could be working on the lines? So my question how Disco lines are isolated?
@xXAbdulBaqiXx
2 жыл бұрын
ongrid shut down itself
@zahooruddin8378
2 жыл бұрын
ساری دنیا میں ایسا ہی ہوتا ہے جیسے آپ نے بتایا ۔ اگر اس احمق کی باتوں پر یقین کر کے کسی نے ایسا کر لیا اور گرڈ کی مرمت کے دوران کوئی مر گیا تو یہ شخص اس کے قتل کا زمہ دار ہوگا۔
@ahmedallavi6429
2 жыл бұрын
I think during load shedding, the voltage produced by solar panels is diverted to this new off grid inverter through that newly installed relay in system. So the electricity is not travelling to our On-Grid Inverter and then to green meter and subsequently to wapda. But still its a sensitive system as per safety point of view.
@zahooruddin8378
2 жыл бұрын
@@ahmedallavi6429 TBH , I will not take that risk or adventure ever , because it may take someone life. I will prefer hybrid inverter which is having option to connect batteries and in case of grid shut down,the batteries supply the power during power outage. But I will never ever try an adventure .
@bilalirshad7974
2 жыл бұрын
I think this set up will not be approved by disco as it may result to some accident.
@muhammadumar8422
Жыл бұрын
require a solar system, you are not replying on whatsapp
@MuhammadIbrahim-oi8im
8 ай бұрын
Sir MF Kya ha bill myn sir iska opper aik lazmi video bnaya
@habibali6091
Жыл бұрын
Thanks AJ Electric for such an informative video. I am a solar user and facing similer issue. Your video is very informative in this regard. However, I have one question. Can't we use simple 1 relay with higher current rating ? Why do we need magnatic contanter ? As relay is 2 way switch so we can simply power relay with mains and use relay 'off' position to connect PV to off-grid. Please reply to my query, waiting for your guidance. Thanks.
@waqasahmed4474
2 жыл бұрын
sb fazool batian.. ya bat 2 min ma bi kr skty thy sirf video lmbi krna ka liay. shame
@myspace6862
11 ай бұрын
very good idea sir kindly guide fow to use this type of system with genrator and in case of load sheading will the conversion from on-grid to off-grid inverter and vise-versa will be smooth or jerky like in case of PC will it remain ON or Not?
@araingroup1166
8 ай бұрын
How green meter works? How it reverse electricity to wapda. Make a video on this topic also. U are providing good informations. Jazak Allah .
@hsbokra
2 жыл бұрын
Hybrid use kro, itna complicated q kia hai
@muhammadhaider3223
2 жыл бұрын
O BAHI. TO HYBRID INVERTER KIUN NAI LAGATY ON GRID MEIN. 2 LAGA LIYE PAGAL
@naheedshehzadi5953
4 ай бұрын
Ufff toba 😢 kuch smjh nhi aaya😮😮😮
@sajjadhussainazadar7966
2 жыл бұрын
سر ہمارے گھر میں دو فریج دو واشنگ مشین دو استری دو جوسر مشین پندرہ انرجی سیور بلب چھ پنکھے ایک ایلئڈی ٹی وی اور ایک پانی کا موٹر اتنے لوٹ کے لیے کتنا کلو واٹ کا سسٹم چاہئے جو چوبیس گھنٹے چلے اور ٹوٹل کتنا خرچہ آئے گا
@abdullahyar1500
Жыл бұрын
We have another fromula here for this problem in on grid we are using solar on grid of10 kilo watt in night there would be no electricity from solar so we will use electricity from wapda . If electricity is not working even from wapda due to load shedding we have generator available so that would be used .
@sharjeelahmed650
Жыл бұрын
Baywakoofi ki height ho gyee Direct hybrid ku nahe laga liaa 👏 👏 👏 👏
@8uhayat
2 жыл бұрын
AC/DC retrofit and coupling has been done for years. Nothing new here except to make a 3 mins vid into almost 13. Glad you woke up, welcome to the world of "retro-fitting"
@thesaadiqbal52
2 ай бұрын
Some say that Its for AC current. DC current will burn this system. Is it safe
@8uhayat
2 ай бұрын
@thesaadiqbal52 Depends on who does it and how. When the grid is down any on-grid inv will stop producing AC current because of compulsary safety regulations to keep linemen safe, No on-grid inv will power your home in an outage since their output is also balanced across 3 phases regardless of what your load is phase wise hence they switch off. Its very easy to retrofit a goodwe hybrid with a goodwe on-grid and so on, meaning same companys specifically designed retrofit hybrid invs. But, the cost of that is too high and no lower brand that I know of makes specific retrofit hybrid invs. The following solution works regardless of make/model. 1. Add a hybrid inv and split its output to all 3 load phases or 1 phase if your house is wired that way, ofcourse that output would require an ATS (auto switching) so it only outputs once the grid is down and not when its up. 2. The existing PV arrays can be used, just hook them to another ATS which will primarily provide power to the on-grid and shift the PV DC power to the hybrid only when the grid is down. 3. DV (PV) and AC output switching can also be done using simple change overs but the specs of the change over must match, especially for DC. ATS just makes it safer and automatic. Unfortunately here 99 percent installers are totally incompetent but this solution is a hundred percent safe and applied at millions of homes across the globe incl mine.
@habibali6091
2 ай бұрын
@@8uhayat Lovely reply. Thanks for such a detailed response. Such comments are no less then a treasure for knowledge seekers.
@kabbas65
2 жыл бұрын
How much is the cost? I have 6.5kw on grid installed. Need the ups option too Plz advise
@SyedNaqvi156
Жыл бұрын
23 pnal qun nahe install keya
@sajjadsolartubewellofficia5593
5 ай бұрын
Ustad ji lighting raster lagane ka tarika sikhane
@myspace6862
2 жыл бұрын
very good idea sir kindly guide fow to use this type of system with genrator and in case of load sheading will the conversion from on-grid to off-grid inverter and vise-versa will be smooth or jerky like in case of PC will it remain ON or Not?
@ssmax81
7 ай бұрын
Real video starts after 9 mins.
@tecnishion
6 ай бұрын
Sir aap Sirf aik hybrid inverter hi lagha ly😊
@shahidiqbal3707
6 ай бұрын
Video starts from 8.23
@AbdulHafeezs
2 жыл бұрын
I have already designed and installed this system in Islamabad. System is running smoothly and no issues are observed. Client is also satisfied.
@shn313
2 жыл бұрын
total cost ?
@chaneesali9488
2 жыл бұрын
Cost?
@shaazy
2 ай бұрын
Who can do this in Khi
@babyfun4493
Жыл бұрын
Ohh bhai 14 kv ka system 1800 unit kbi nai day skta
@aurangzaibqureshi6158
2 жыл бұрын
اسلام علیکم ورحمتہ الله Amir bhai Kya in grid system main koe setting hoti hai k hum sari genrayion export ker dain Sunways inverter hai
@southpunjabtraveler4005
2 ай бұрын
Waste of money
@aslamnadeem52
2 жыл бұрын
کیا آپ کے علم۔میں کوئی ایسی ڈیوائس ہے جو چوبیس وولٹ کو بارہ وولٹ میں تبدیل کر کے گھر کا ڈی سی لوڈ چلائے بتائیں شکریی
@mahokhan9122
Жыл бұрын
HI.... PAKISTANIS's People's Love you ❤️ AL MAREEKH'SCI'S UNO UNICEF Sci
@umerabdulaziz6087
2 жыл бұрын
Seems like your own work is also not up to the mark. Look at the relays. This how mostly solar installers work. RIP bad workman ship.
@shahbazali4982
2 жыл бұрын
ye sirf apna paisa banany k liye customer ka nuksaan kiya hai.
Пікірлер: 331