why solar fails? |Big mistake of solar system | solar mistakes | solar failure | solar energy

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  • เผยแพร่เมื่อ 4 ก.พ. 2025

ความคิดเห็น • 1.1K

  • @Cashashankgoyal
    @Cashashankgoyal 3 ปีที่แล้ว +21

    1.Use Monoperc Panels in High Temp
    2.Use Max Size Panel
    3.Inverter Battery to Solar Battery(Putting Controller is not enough) Install PCU
    4.Week Battery
    5.Ongrid or Offgrid(Ongrid only when no power cut in noon)Powergrid System installation
    6.Consumption not calculated properly (Measurement for 24hr consumption in units = Production per day )

  • @jagdishbiswalsambalpur1069
    @jagdishbiswalsambalpur1069 2 ปีที่แล้ว +1

    Bahut badhiya laga, Jankari ke liye dhanyawad. Ess ka part tow post kijiye.... Thanks 👍

  • @smarthomesolutions1777
    @smarthomesolutions1777 4 ปีที่แล้ว +8

    सर आपका यह वीडियो देख काफी लोगों की आंखें खुल जाएंगी और भविष्य में करने वाली गलतियों से उन्हें सबक मिलेगी। साथ ही साथ सोलर फील्ड से जुड़े हुए लोगों को इस वीडियो के माध्यम से काफी कुछ सीखने को मिलेगा एवं नए सिस्टम का लोड कैलकुलेशन करते समय वे आपके द्वारा बताई गई बातों को ध्यान में रखते हुए नए सिस्टम का निर्माण कर सकेंगे।
    इतनी अच्छी जानकारी देने के लिए आपका बहुत-बहुत धन्यवाद!

    • @shreenivasnaik5816
      @shreenivasnaik5816 3 ปีที่แล้ว

      जी भाई, आपने बिल्कुल ठीक कहा।

  • @ZafarKhan-ti1bq
    @ZafarKhan-ti1bq 4 ปีที่แล้ว

    Aapne bhut hi bdhiya tareeke se samjhaya hain 2 sal phle maine 4 sistam lgaye the lekin rizlt shi nhi aane ki wjh se kaam chodh diya tha .. lekin main soch vichar yhi krta tha ki jo koi bhi vyakti is solar energy ka sistam ka jnm data hain usne kuch soch ke hi shi cheez is duniya ko di hain ..
    Filhaal jo bate aapne is video me khi hain yhi mera bhi mt tha aur jaise inverter ki vairing me hm sirf fase kt krte hain to solar sistam ka negetive bhi hme main se cut krna hoga tbhi hmarA bijli ka bil km hoga ..

  • @gajulagopinath5471
    @gajulagopinath5471 4 ปีที่แล้ว +12

    I love watch this type of educational/technical videos sir! India mein bahut kam milenge aap jaise. Thank you very much for sharing your expertise. This video not only educate those in solar business but also consumers. Thanks a lot!!

  • @giri474
    @giri474 4 ปีที่แล้ว

    Thanks sir जानकारी अच्छी थी मेरा 2kw ग्रीड पॉली सोलर सिस्टिम है 250 वॅट के 8 पँनल है धूप बहोत रही तो 12 युनिट बिजली generate होती है average 8 से 10 युनिट generate होती है अभी मेरा light बिल -5890/- (minus) है सोलर सिस्टिम से मुझे फायदा हुवा है

  • @tintunbirha
    @tintunbirha 4 ปีที่แล้ว +4

    My 1st step to installing a solar system is to replace the water heating geyser.
    I installed 135 lit water heating solar heaters and it works wonderfully. Saves a lot of electricity because the main power consumption is either in geysers or A.Cs.

    • @smarts6108
      @smarts6108 3 ปีที่แล้ว

      What is your load connection? 3 phase or single and how much KW

    • @tintunbirha
      @tintunbirha 3 ปีที่แล้ว

      @@smarts6108 15kw, 3 phase.

  • @vijaypalsinghuppal1326
    @vijaypalsinghuppal1326 2 ปีที่แล้ว +1

    Aapke dwara Di gai jankari baki mein hi bahut acchi hai aur solid hai main bhi electronic engineer ka kam kar chuka hun aapke diye sabhi tathyon ko main bahut acchi tarah se samajhkar aur aapki jankari ko bahut Achcha manta hun bahut kam vyakti is tarah ki jankari de paate Hain Aaj ke samay mein aapko बहुत-बहुत dhanyvad

  • @ahmedsherif9051
    @ahmedsherif9051 3 ปีที่แล้ว +5

    Part 2 is must. Very informative and very useful from customer point of view

  • @rajeshguha5698
    @rajeshguha5698 4 ปีที่แล้ว

    बहुत बढ़िया सरल तरीके से आपने समझाया विशेष कर यूनिट केलकुलेट करना

  • @padamlal7247
    @padamlal7247 4 ปีที่แล้ว +10

    दीपक जी आपका समझाने का तरीका काबिले तारीफ। पर कीमत का मेटर है

    • @MrKhabbu
      @MrKhabbu 4 ปีที่แล้ว

      Kimat ki chinta mat karo. Solar mein 18% to 30% return on investment milta hey. Best solution calculate last 3 years average of your electricity bill and then see how many units per day or month you use and then see. Poly panel generate 4 units per day for 1 kW .

  • @shivshankarsingh8872
    @shivshankarsingh8872 2 ปีที่แล้ว +1

    आप द्वारा दी गई जानकारी लाभदायक है, कृपया दूसरा पार्ट भी बनाये। धन्यवाद 🙏🙏

  • @anilkumar.r.toravi7830
    @anilkumar.r.toravi7830 2 ปีที่แล้ว +3

    5 mistakes in solar failure,,, excellent n comprehensive video on topic. Plz mention categorically or approximate range of temperature for different conditions n needs.nowadays, south india is becoming hotter n hotter. Hence, specific temperature degrees are required for successful solar system.

  • @tarunzjoshi9660
    @tarunzjoshi9660 2 ปีที่แล้ว +1

    Very informative.. thank you sir .. bahot kuch seekhne ko mila apki video se 🙏

  • @ImranAnsari-co6sm
    @ImranAnsari-co6sm 4 ปีที่แล้ว +4

    Aap ki de jaankari bahut achchi hoti h
    Sr
    I am Indian
    Saudi Arabia sy
    Dykh ty h

  • @amethystenergyindia
    @amethystenergyindia 3 ปีที่แล้ว +1

    Yes Deepak ji
    So many customers tell very less while purchasing the system and found different after installation. And it make issues.

  • @dipelectricalselectronics230
    @dipelectricalselectronics230 4 ปีที่แล้ว +5

    Sir video bohot hi accha tha and iska part 2 bhi bana dijiye and upka video ko maine like kiya and zyaada se zyada share bhi kar chuka hoo.and main already iss channel ka subscriber hoo. 😌😌😌

  • @jawaharlal104
    @jawaharlal104 2 ปีที่แล้ว +2

    THANKS FOR THIS USEFUL INFO. SHALL LOOK FORWARD TO PARTII

  • @kapilpratap5179
    @kapilpratap5179 4 ปีที่แล้ว +4

    Sir ji ek reason ye bhi hai ki kuch inverters me display he nhi hai . Jisse pta he nhi lgta ki battery kitni charge hai . {Ex- luminous nxg 1800}

  • @HimanshuChhangani97
    @HimanshuChhangani97 2 ปีที่แล้ว

    video dekh ke yahi samjh aaya hai ki, jis aadmi ne byaaj wali baat se bijli ka bill bharne ka bola hai... ek dum sahi bola hai...

  • @ramanapemmaraju603
    @ramanapemmaraju603 3 ปีที่แล้ว +3

    Really insightful sirji eagerly waiting for part 2 👏👏👏👏👏👏

  • @virenderkumar7459
    @virenderkumar7459 4 ปีที่แล้ว +2

    जनाब, बहुत अच्छी तरह समझाने का प्रयास है, लेकिन यदि आपने उदाहरण 10 यूनिट चौबीस घंटे में खपत का ले ही लिया है तो कितना अच्छा होता कि बता देते कि मोनो पर्क बायफिसीयल (जिसे आप प्रैफर करते हैं) के कितने पैनल,व पावर बैंक के लिये कितनी बैट्री लगानी चाहिये।

  • @royalraj1988
    @royalraj1988 4 ปีที่แล้ว +4

    Sir, itne imaandari se koi bhi nahi samjhata hai.
    Sir, great
    Salute to you

  • @studytime7733
    @studytime7733 4 ปีที่แล้ว +1

    Sir; jaise ki aapne Kaha ki India me only 1 percent hi solar panel use hota hai electricity ke liye ,just because hamare pass measurements + Kon Kon se factors matter karte hai ,install karne me , us knowledge ki kami hai. But sir aapne easy tarike se example ke Sath points clear kiye. I hope jaise last 5-6 years pehle India me smartphone production bhaut thoda that , kue ki logo ko Ek aache smartphone ke components kya hone chahiye Pata hi nahi the but ab bhaut saare Indian TH-camrs ne Indian need ke according logo ko clear karwaya. Bus ab ki baar aap jaise or kayi TH-camrs ek better solar panels components ki pechan hame karwa do Taki next 5 years Tak India me solar panel use 50 percent ho Jaye. Bhaut bhaut dyanbaad sir. 👍

  • @pradipdas1977
    @pradipdas1977 4 ปีที่แล้ว +5

    With every video of yours I watch, both my knowledge and confidence for going solar are increasing in steady pace. Please carry on for second video to continue on this topic. Thank you so much for all your endeavours.

    • @anjusaxena7938
      @anjusaxena7938 2 ปีที่แล้ว

      Ok, Thanks. I will call you tomorrow at 3 PM.

  • @harshjain1555
    @harshjain1555 2 ปีที่แล้ว +1

    Very good technical knowledge thanking you

  • @amitgodbole007
    @amitgodbole007 4 ปีที่แล้ว +24

    Excellent work sir, part 2 pls

  • @nitinjadhav6855
    @nitinjadhav6855 2 ปีที่แล้ว +1

    Thanks for very good information 😊🙏🏻

  • @susheelIndian
    @susheelIndian 3 ปีที่แล้ว +3

    Please, Please make Part-2. Although it was already informative video but the treasure of knowledge you have must be shared.

  • @baburaj4662
    @baburaj4662 3 ปีที่แล้ว +1

    Very good and usefull information. part 2 please sir.

  • @prashantkumar19
    @prashantkumar19 4 ปีที่แล้ว +7

    Very informative.👌thank you so much. kindly make part 2 as well soon. Solar system needs to be demystified completely.

  • @yogeshshukla9594
    @yogeshshukla9594 4 ปีที่แล้ว +1

    Question 1 Solar pannel 1kw par खर्च करके लगवाने के बाद कितने साल तक चलता है।
    Warranty kya rehti hai
    Maintainence kya hai
    Yearly monthly ya wkly
    Uska kharch kya aata hai.

  • @Justacommonman-2024.
    @Justacommonman-2024. 4 ปีที่แล้ว +3

    Very good and clear information sir you gave us. I please make part 2

  • @shamsheralam5742
    @shamsheralam5742 2 ปีที่แล้ว +1

    Sir your technical explanations very well.

  • @lalitbhatt365
    @lalitbhatt365 4 ปีที่แล้ว +3

    Yes nice knowledgable advise. Please make pt 2 sure.

  • @mineetkumarsharma5111
    @mineetkumarsharma5111 4 ปีที่แล้ว

    बहुत-बहुत धन्यवाद । आच्छा लगा.

  • @sandeeppaniken6227
    @sandeeppaniken6227 4 ปีที่แล้ว +4

    Thank you Thank you so much sir ji 🚩👍😊

  • @roopram9186
    @roopram9186 2 ปีที่แล้ว +1

    Sar ji aapane bahut acchi Jankari Di iske liye dhanyvad

  • @aeframferrao1285
    @aeframferrao1285 4 ปีที่แล้ว +4

    Very good information you are given?Thanks a lot,Keep it up Deepali ( I am a marine engineer)

  • @prashantpillay4267
    @prashantpillay4267 2 ปีที่แล้ว

    Nice information about Solar system 👍

  • @PhysicsbyPuneetSir
    @PhysicsbyPuneetSir 4 ปีที่แล้ว +10

    Thanks for d video deepak sir..U cleared each n everything abt. Solar..Ur explanation is awesome..

  • @khemar-jl1tb
    @khemar-jl1tb 2 ปีที่แล้ว +1

    Best information on solar grid system. Thank you for providing what is really needed to know before going for solar.

  • @tomrock1881
    @tomrock1881 4 ปีที่แล้ว +3

    Bout achi video. Thanks from Pakistan

  • @RAHULKUMAR-no1rt
    @RAHULKUMAR-no1rt 2 ปีที่แล้ว +1

    Bahut hi badhiya video acchi lagi aur aisi dalte rahiye

  • @ranjitsinghvanaar2861
    @ranjitsinghvanaar2861 4 ปีที่แล้ว +4

    There are seasonal variance in consumption. In summer there is more load due to AC, while in winter neither AC is running nor fans are used. How to decide capacity of solar unit considering these seasonal fluctuations in consumption.

  • @lalchand1411
    @lalchand1411 3 ปีที่แล้ว +1

    Bahut hi acche jankari thank you

  • @varunchauhan1522
    @varunchauhan1522 4 ปีที่แล้ว +7

    Thank you first of all.!
    You explained everything very well,And the last topic was very important and main point to failure reason..!👍

  • @surendrabaroliya7108
    @surendrabaroliya7108 4 ปีที่แล้ว

    धन्यवाद श्रीमान जी,अच्छी जानकारी दी आपने।धूप में रखा सोलर पैनल जो किसी लोड या बैटरी से नही जुड़ा है तो पैनल की क्षमता पर क्या कोई प्रभाव पड़ेगा या नही?

  • @navkishore2665
    @navkishore2665 4 ปีที่แล้ว +3

    Very nice information.Thanks.

  • @anasquraishi1862
    @anasquraishi1862 2 ปีที่แล้ว +1

    Very Informative video.

  • @vinodsuhag9921
    @vinodsuhag9921 4 ปีที่แล้ว +3

    Very actual and real informative practical information.

  • @vishwasjoshi4536
    @vishwasjoshi4536 2 ปีที่แล้ว +1

    Namaskar,
    very good guidance,
    with regards

  • @MaheshSharma-oy1us
    @MaheshSharma-oy1us 4 ปีที่แล้ว +3

    सर, 4 कूलर को रात भर चलाने के लिए कितने वॉट का सोलर सिस्टम चाहिए?

    • @umaelectronicsolarsolution4003
      @umaelectronicsolarsolution4003 4 ปีที่แล้ว

      Coolar me Agar 250watt ki motar hai to 1 kw per hour ka load hai aur raat bhar chalane ka matlab hai 8-10 hour, To Aapko 220Ah ki 2 battery 2200Va sunverter Lagvana hoga jisme aapka 12000 inverter aur 32000 battery total-44000 ka kharch aayega, Aur koi jankari lena ho ya UP me kahi bhi aapko solar plant solar AC, solar fridge(Brand- Sinfin), solar se koi bhi bada chota kaam lena hai to Aap contact kar sakte hai, Uma Electronic, Unchahar, Dist-Raebareli, UP. 8840253829/7408866578

  • @gopichandgupta5286
    @gopichandgupta5286 4 ปีที่แล้ว

    Solar system lagwane ke liye hme expert banana parega ,yani yah foolproof system nhi hai.
    Thakq jankari dene ke liye .aapka solar system aapko mubarak

  • @himanshumalhotra2003
    @himanshumalhotra2003 4 ปีที่แล้ว +8

    You cleared every doubt in one video

  • @suhridghosh5852
    @suhridghosh5852 2 ปีที่แล้ว

    Very confusing for a layman. I'm thinking of installation of solar system for my house at Nagpur. Looking forward for some genuine support

  • @ashfaqshaikh9790
    @ashfaqshaikh9790 4 ปีที่แล้ว +4

    Exactly , calculate in units use is the simple right way. Plz make pt 2

  • @sunilhota76
    @sunilhota76 3 ปีที่แล้ว +1

    Looking for portable solar panels for agri use. Is it feasible?

  • @csgunjan
    @csgunjan 4 ปีที่แล้ว +3

    Awesome knowledge waiting for part 2

  • @mukeshrai9117
    @mukeshrai9117 3 ปีที่แล้ว +2

    दीपक जी बहुत सुंदर वीडियो बड़ी अच्छी जानकारी जो हमें पहले भी नहीं मिली कहीं से भी बहुत सुंदर ईश्वर आपको तरक्की दे

  • @BarkatAli-pp9gt
    @BarkatAli-pp9gt 4 ปีที่แล้ว +5

    Excellent, very well elaborated! Great, Congrats!

  • @kanhayalalverma8312
    @kanhayalalverma8312 4 ปีที่แล้ว +2

    One more reason of not reducing the monthly electricity bill as experienced by me is frequent change of billing pattern by DISCOM For example , MPPKVVCL, Indore was earlier raising bills on the basis of net reading but now on the basis of IMPORTED UNITS..

  • @vijaydhamdhere3170
    @vijaydhamdhere3170 4 ปีที่แล้ว +7

    Sir, very informative videos you are making and spreading solar energy awareness among common public.
    Please do make part 2.

  • @nishantpareek9614
    @nishantpareek9614 3 ปีที่แล้ว

    Ji sir bhut aacha tha video plz iska part 2 bnaiye orr sabhi doubt clear kijiye

  • @Dharminderyadav2014
    @Dharminderyadav2014 4 ปีที่แล้ว +3

    Good information
    Yes boss part 2

  • @basunnaidu55
    @basunnaidu55 2 ปีที่แล้ว +1

    SUCH PRESENTATION IF TRUE MUST BE
    EXPLAINED TO US
    SO THAT WE BE FULLY Benefitted.

  • @ghanshamgagnani3356
    @ghanshamgagnani3356 4 ปีที่แล้ว +6

    part 2 please, loved this

  • @arunkumar-mu8rd
    @arunkumar-mu8rd 3 ปีที่แล้ว

    Sir mere paas poly ke panel hai 335 watt 2pcs or muje 3kv ka set-up lag vana hai or ab muje mono perk half kut panel lagaane hai kya mere poly panel bhi lag sakte hai unke saath

  • @arvindchouhan2912
    @arvindchouhan2912 4 ปีที่แล้ว +4

    Useful information given sir, thanks sir

  • @rajeshprasad6529
    @rajeshprasad6529 2 ปีที่แล้ว +1

    Good description on PVC. Thanks

  • @ibc-badabusiness-burdwan8150
    @ibc-badabusiness-burdwan8150 4 ปีที่แล้ว +3

    Sir nice information please part two banaye.....thank you

  • @SureshYadav-ny7lu
    @SureshYadav-ny7lu 4 ปีที่แล้ว

    आप पार्ट 2 बनाये बहुत अच्छी लगी आप की सलाह। धन्यवाद

  • @rajeshkumarsharma93
    @rajeshkumarsharma93 4 ปีที่แล้ว +4

    Really good information.

  • @aakashpatel3658
    @aakashpatel3658 2 ปีที่แล้ว

    Kya 5kva ke ac3phase solar pump system me 2ya3hp ka pump lagaya ja sakta hai. Ya aisa kahe ki load variation alag phase me chal sakta hai

  • @aslamdeshmukh7426
    @aslamdeshmukh7426 4 ปีที่แล้ว +4

    Yes sir part 2 definitely needs

  • @universal17om
    @universal17om 3 ปีที่แล้ว +1

    What type of solar panel is suitable for jharkhand state specially in jamshedpur area? Kindly guide me accordingly. Power cut is around 6 hours on an average.

  • @DhavalShah9
    @DhavalShah9 4 ปีที่แล้ว +6

    Very true, I also faced the same thing, "yahan to polycrystline panels hi achha rahega, mono to thande ilako ke liye bana hai".
    But as explained in this video, I agree here if our budget is not the constraint then we should think to buy the mono/mono perc/ mono perc bifacial as it gets more production compared to poly.

    • @akkidigal5650
      @akkidigal5650 4 ปีที่แล้ว

      Please make part two

    • @ranjibborah3274
      @ranjibborah3274 4 ปีที่แล้ว +1

      D shah, mono panel is not so costly considering its output

  • @rdcreations2166
    @rdcreations2166 3 ปีที่แล้ว

    sahi tareek se samjaya apne. Thanks from Bangalore

  • @4629jay
    @4629jay 4 ปีที่แล้ว +3

    Adhbhut 🙏🙏🙏 please part 2👍👍👍❤️❤️

  • @chandrakanttambat7502
    @chandrakanttambat7502 4 ปีที่แล้ว

    I think super information Sr V V super and really great video...ok...send part..2... Ok

  • @vijaykhatri6834
    @vijaykhatri6834 4 ปีที่แล้ว +3

    Vry informative video sir.. keep it up👍

  • @alwaysright136
    @alwaysright136 2 ปีที่แล้ว

    मेरे घर में 5 LED tubelights, 5 LED bulbs, 4 पंखे, 1 laptop, 1 TV, 1 fridge, 1 motor, 1 mixer grinder, 1 iron तथा 5 mobiles/tabs हैं। मैं सारे heavy appliances (iron, fridge, motor, mixer) को छोड़कर बाकी items को Solar से चलाना चाहता हूँ। मुझे कितने KW का solar और कितने KVA का inverter लेना चाहिए?

  • @dancevideos1330
    @dancevideos1330 4 ปีที่แล้ว +24

    Sir, pl make part 2

  • @BOBSPN
    @BOBSPN 3 ปีที่แล้ว +1

    Mr Deepak thanks, your excellent information is very useful and beneficial to many.

  • @mohammadalisuhail9771
    @mohammadalisuhail9771 4 ปีที่แล้ว +3

    Thanks for thumb rule of 4 unit to 1kw on poly.

  • @sanjivgour8786
    @sanjivgour8786 3 ปีที่แล้ว

    Sir maine 3 kw ongrid solar system lagaya hua h lekin uska inverter 2 baar jal chuka hai aur abhi 6 month se band h kya problems aasakti h . Pls thoda batayenge electrician ko b dikha liya unhen b pata nahi chal raha. Company walo b ab charges le rahe h . 5 saal ki abhi b warranty h. Spd ac wali jali milti h . Pareshan hogaya sir

  • @padamkalapictures
    @padamkalapictures 4 ปีที่แล้ว +5

    Sure make another episode sir.

  • @arifiliyas7701
    @arifiliyas7701 4 ปีที่แล้ว +1

    Very nice ,bilkul banay.

  • @SukhdevTaneja
    @SukhdevTaneja 4 ปีที่แล้ว +6

    great one

  • @swoyangprakashpanda3618
    @swoyangprakashpanda3618 4 ปีที่แล้ว

    Sirji please reply.. me 10000 capacity ka broiler farm banana Chahta hun us jamin me electric connection nhi he.. me Pura solar se hi energy Lunga, ho Sakta he kya?? Agar Hoga to Kitna price ayega??

  • @trishasolarsolutions
    @trishasolarsolutions 4 ปีที่แล้ว +5

    Sir, please make part2

  • @577917
    @577917 4 ปีที่แล้ว +1

    SirG agar On grid ke saath extra Inverters kareede or South India main during Rainy season ..lightening ka Bahut problem rahtha hai ..tho Kya lightening complete Panel destroy karsaktha hai ..

  • @rajendragaikwadbaramati1012
    @rajendragaikwadbaramati1012 2 ปีที่แล้ว

    Thanks, waiting for Part two vedio

  • @AjeetSingh-co7pj
    @AjeetSingh-co7pj 2 ปีที่แล้ว

    Sir hum apne khat ke liye 15hp submersible soler system lagbana chahte h lgabaye ya na lagbaye🤔

  • @amitavapaul3039
    @amitavapaul3039 4 ปีที่แล้ว +2

    👍...bahut accha se samjhaya Sir aap ne...bahut accha laga aap ka video...sir keya aap mijhe ek 5kw ka baria Hybrid Solar PCU suggest kar sakte hai jisme 5kw ka panel lagaya jay air usme MPPT solar charge controller laga hua ho....please suggest me sir...

    • @SolarExpertDC
      @SolarExpertDC  4 ปีที่แล้ว +1

      Nexus 548 and 596 mppt pcu is best one

  • @lalitsokhal3278
    @lalitsokhal3278 3 ปีที่แล้ว +1

    Sir super.... And love you.... Excellent information....

  • @nagamanibaskar8249
    @nagamanibaskar8249 3 ปีที่แล้ว

    Sir for channai poly or mono which is better

  • @HS-cc9ss
    @HS-cc9ss 3 ปีที่แล้ว +1

    Sir smarten prime plus MPPT charge controller automatically disconnect grid according to battery power setting and give the power from solar panel.
    Please look this and make a video about this.
    Thank you

  • @mayankmk221
    @mayankmk221 2 ปีที่แล้ว

    Sir aap ke hisab se kitane se kitana tapman par teek se kam karta hai?

  • @udainarainyadav8857
    @udainarainyadav8857 4 ปีที่แล้ว +1

    Which is the best solar panel? and control panel