KALKULASYON ng WIRE GAUGE para SOLAR POWER SYSTEM
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- Опубліковано 26 лип 2024
- RELATED VIDEOS:
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DESCRIPTION:
I have known so many DIYers who have been having problems with their setup regarding wire gauges. Most have been suffering voltage drops and power loss due to using the wrong wire size. I have also received multiple queries via private messages asking why their cable wires heat up and why they experience a sudden voltage drop with their system.
This tutorial covers the whole wiring system of a solar off-grid setup from the solar panel array to the solar charge controller, SCC to the battery bank, battery bank to the inverter, and from the inverter to AC loads.
The formula being used here is first, the “Power Law” and the second is the “VDI Method” or Voltage Drop Index Method, which I believe is the easiest way to do the calculation and the best way for finding out the right cable wire size for the whole setup.
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CORRECTIONS:
Apologies for these two minor errors @05:05 In my head I was thinking of current, but I was honestly surprised to discover on the video which is too late for edits. Isc is "Short Circuit Current", not Short Circuit Voltage. Also @35:50 I used "DU AC Voltage" instead of the inverter's AC Voltage. Please have it corrected with the formula shown below.
Example:
(P) Inverter Wattage
I = -------------------------------------
(V) Inverter AC Voltage
I must have been slept walking during this time. All I was thinking was to finish the video up to a very late night. I have all this stuff done right in my head, but the video said otherwise. 🤓 ✌️ I'm only human after all.
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IMPORTANT:
According to IEEE rule B-23, at any point between power supply terminal and installation, Voltage drop should not increase above 2.5% of the provided (supply) voltage.
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TIMESTAMPS:
00:00 - Intro
00:26 - Invitation to LPP
00:56 - One to One Mentoring Offer
01:35 - Video Content Overview
02:43 - System Wiring Overview
04:27 - Solar Panels Specifications
07:06 - Solar Panel Configuration Calculation Rules
12:21 - The Formulas
17:13 - Calculation Example - Solar Panel Array to SCC
17:58 - Single Panel
20:43 - Series Connection Configuration
22:45 - Parallel Connection Configuration
25:32 - Series-Parallel Connection Configuration
27:32 - Calculation Example - SCC to the Battery Bank
31:59 - Calculation Example - Battery Bank to the Inverter
34:57 - CalculationExample - Inverter to AC Loads
39:04 - Shoutouts
39:55 - Invitation to LPP - Recap
40:15 - One to One Mentoring - Recap
40:48 - Outro
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IMPORTANT INFO:
For product reviews, ad plugins, sponsorship, and collaboration, please contact me via my UA-cam email address.
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☕️ Solar PV System Installation
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☕️ Seminar & Workshop Speaking Engagement
☕️ Solar Product/Company Endorsement & Partnership
☕️ One-to-One Mentoring Session (with Certificate)
☕️ PV System Webinar (with Certificate)
Feel free to contact me if you'r like to know more.
============================
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☕ UA-cam email: / jflegaspi
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PLAYLIST:
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SOMETHING TO MEDITATE:
Galatians 6:7-8
Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.
Proverbs 3:27
Withhold not good from them to whom it is due, when it is in the power of thine hand to do it.
Philippians 4:8
Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.
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HEADS UP!
Try 1 on VD % (percentage) if the cable wire size ampacity doesn't make any sense or if the given voltage value is very high.
Apologies for these two minor errors @05:05 In my head I was thinking of current, but I was surprised and shocked to have watched it on the video. Isc is "Short Circuit Current", not Short Circuit Voltage. Also @35:50 I used "DU AC Voltage" instead of the "Inverter AC Voltage." Please have it corrected with the formula shown below.
Example:
(P) Inverter Wattage
I = -------------------------------------
(V) Inverter AC Voltage
I must have been slept walking during this time. All I was thinking was to finish the video up to a very late night. I have all this stuff done right in my head, but the video said otherwise. 🤓 ✌️ I'm only human after all.
MY PROFESSIONAL SERVICES:
☕ Solar PV System Installation
☕ Solar PV System Consultation
☕ Solar PV System Troubleshooting
☕ Solar PV Project Designing
☕ Solar PV System Project Management
☕ Seminar & Workshop Speaking Engagement
☕ Solar Product/Company Endorsement & Partnership
☕ One-to-One Mentoring Session (with Certificate)
☕ PV System Webinar (with Certificate)
Feel free to contact me if you'r like to know more.
============================
CONTACT, JOIN & FOLLOW:
☕ My Facebook Page: facebook.com/jflegaspisolar
☕ UA-cam email: www.youtube.com/@JFLegaspi/about
☕ Join My FB Group: facebook.com/groups/lithiumpowerphilippines
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Sir ok lang po yan. Lahat nman tayo nagkakamali. Kayo po ang tunay na professor. Ang linaw po explanation nyo... Godbless 🙏 po and more power...
Hi Sir do you conduct seminars for solar power installation? thank you adn more power
@@dei7107 Good day. Opo sir kung meron pong mag-oorganize at imbitahin po tayo.
sir jf ok lang po ba kung mataas ang ang battery kay sa inverter example 4800ah na battery and 3000watts na invertver? hindi ba mag overload ang inverter sir jf
ANG GANDA PO NG MGA VIDEO TUTORIAL PO NYO PROFESSOR JF TLGA PO SMOOTH AT SWABE 101% PO NA MAIINTINDIHAN PO TLGA START TO END... NAPAKALAKING TULONG PO NG MGA VIDEO NYO PO LALO NA PO SA KATULAD KONG MAG UUMPISA PLNG FROM ZERO KNOWLEDGE ..MARAMING SLAMT PO AT MORE POWER PO SA INYO....GOD BLESS PO
Ito ang nagiisang Professor na nagmulat sa aking kaalaman sa Solar. Lahat ng paliwanag ay maliwanag..hehe, napakabuti mong tao Prof.JF..ang dami mong natulungan khit ang hindi nakapag aral. God bless you more Sir. Salute for you
beginner pa lng ako plan ko pa lang gumawa ng solar set up galing nyo po sir magpaliwanag
Very Clear ang explanation ninyo Sir JF, masmalinaw na sa akin ngayon ang VDI. Napakalaking factor nito sa pagpaplano ng solar setup. Thank You Again Sir and God Bless! 💙
Please don't skip ads. Sir JF deserves this for providing us high quality lectures. 🥸
🤓👍🙏
Mycket bra lektion.
My salute of gratitude, Sir, on your kind and unselfish sharing of your knowledge/time to us.
GOD†Bless and Keep us all...
maraming salamat sir. napaka limaw, 2 years ago na pla ito, pero ngyn lang ako nag ka interest sa solar, napakalaking tulong, thank you sir
salamat sa pag share mo ng video god god bless sir.
ang husay mo nmn po mag paliwanag, parang gugustuhin ko na lang mag electrician, dahil npa ka klarun iyung mga paliwanag at madali lang iintindihin.😃😃
😊👍
AYUS TO SIR PARANG GUSTO KUNG MAG
DIY PAGUWI KO NG PINAS…👍👍👍
😊👍
Thank u sir.magka apelyedo pa pala tayo.malinaw at mahusay ang pagpapaliwanag ninyo sir.god bless u and your family
Wala pong anuman 😊👍
Ang tutorial video na pinanuod ko mula sa Solar Triad Calculations 1 & 2 at marami pa ay lalong nagpapaalab sa kagustohan kong masimulan na sa setup na gusto kong buohin, maraming salamat Sir Jf, Mabuhay👍🙏🙏🙏
Thank you so much sir jf Legaspi.. 11:03.ng Gabi Ako nanunuod sir.. hehe tulog na mga anak ko at Asawa ko.. aral time Muna....shout out na din sir... And God bless!!!
thank you sir sobrang linaw.
😊🙏
Napaka linaw po sir..
salamat po sa wiring harness explanation sir
Wala pong anuman 😊👍
Maraming Salamat po Prof.
Malaking kaalaman ang aking natutunan mula sa iyong pagtuturo. God bless po and more power to you and to your tutorials. ღ♥︎ꨄ
Salamat sa S.O prof. JF
Wala pong anuman.
Lagi ko pinanunuod mga videos mo Sir Jf , kampante ako as a beginner hindi ako maliligaw .salmat sir JF
Bago po ko sa bahay nyo sir😊 maraming salamat po sa guide nyo at napakalaking tulong neto sa akin dahil nagbabalak ako mag setup ng solar dito samin gawa ng laging brownout at sobrang napakaliwanag ng tutorial nyo at naliwanagan ako sa mga gagamitin ko para sa small solar setup sa bahay namin. Salamat at Godbless sir😊
Thanks sir sa pag imp God Bless linaw nang tutorial
Nice & step by step clear explanation easy to understand by the beginners like me. Thank you Prof JF!❤
Very informative sir
😊👍☕️
I am inspired Prof by your lessons. I am saving money to build small solar set-up. Thank you and Godless you :)
Am watching with no skip ads. And watching until end. Dream ko din magkaroon ng solar power para makaiwas na sa napaka taas na bill ng meralco. Watching from naic cavite.
😊👍
Good Day po,. Prof. JF
JF Legaspi sergaling m po mag paliwanag sobrang linaw dadag knowledge God bless more power
slamat po sa mga tutorial nyo d2 malaking tulong po ito sa mga ktulad kng bagohan sa solar
Wala pong anuman 😊👍
Ang sarap manood sa mga video ni sir halos araw araw ako nanonood ng video mo very useful
😊👍
sarap makinig, mag sulat with kape sa tag init nakaka relax
😊👍
thank you sir, napaka linaw po kahit zero knowlege s solar config maiintindihan ♥
Salamat po sa video na ito prof...ngayon alam ko na mga i-prepare ko wire na gagamitin sa setup ko.😊
Sa dami kung pinanood dito madali lang intindihin shout out sir Godbless at dahil dito gusto konang magka solar
Very clear and detailed explanation ... Thank You
loud and clear.. MARAMING SALAMAT sir JF
Thank you po Sir JF,
Dagdag po kaalaman.
God bless and more power.
Sir Jp salamat at dumating sa Buhay ko sa edad kong 63yr ngaun pa ako nkakita na tulad mo mag explain at naintindhan ko. Pagbumili ako ng 5k na inverter off grid with mppt paturo ako. Aircon ang target kong design salamat sir JP. God bless you.ingat.
Good day. Salamat po sa inyong komento, panonood at suporta. God bless. 🙏
Thank you sir, god bless 😇
So easy to understand one of the best tutorial I ever watched ang linaw ng pagka gawa ng video. Salamat poh Sir Jef dahil sa video nyo mapapadali ko na ang pag upgrade ng DIY solar set up ko sa bahay. More power and Godbless U!🙏🙏🙏
After watching your video sir JF, isang bucket of 👍🌠... napakadetalyado. maraming Salamat.
Sir JF ako po ay nagpapasalamat ulit sa iyo . Natapos kuna yong wire gauge calculation at bukas sa cicuit breaker na naman..Salamat ulit and God bless at dahil ngayon ay madaling araw na ako na ay matutulog at kitakits na naman tayo bukas.
Wala pong anuman. God bless 😊🙏
Salamat po very nice po ang pagtuturo nyo salamat po sa karunungan bigay sa inyo ng DIOS.
I enjoy watching your video sir JF. It is very helpful to those who are doing DIY, like me. Thank you very much prof JF. I almost downloaded all your videos. Watching from Dumingag, Zamboanga del Sur.
Good day sir JDM. 🤓 Thank you for watching. God bless.
Thank you sir.... God bless
Full of information and very easy to understand. Thanks po
Dito lahat nasagot mga tanong ko..keep sir jf..napakalinaw na tutorial😍
Thank you po sir sa libring kaalaman. God bless po sayu at sa family mo.
Thank you so much JF Legaspi. Godbless 🙏 po and more power...
Great video Sir very informative
Nice vedio sir very very interesting and knowledge.malaking tulong sa mga newbie sa mga nagsimula sa set up.
thank you sir JF
Thank you prof, makakapag simula na rin mag solar dahil sa mga tutorial nyo.
Nabusog nanaman ang kaalaman ko. Thank you ulit sir JF 😊🙏
Thanks for the clear calculations
Thank you to the demo
You are welcome 😊🙏
Thank you sir,very imformative
SALAMAT SIR SA TUTORIAL MARAMI PO KAYONG NA TUTULONGAN..... GOD BLESS PO SA INYO.....
God bless. 🙏
Thanks Prof very informative!!!!!
This is a very useful video para sa mga first timer diy ng solar set up maging sa diy house wiring... andming mapupulot sa video nato o maging sa ibang video na magagamit mo when it comes electricity... salamat prof👌👌👌
Good day. Wala pong anuman sir J. God bless. 🤓🙏
Thanks for your teaching, very informative.
You are welcome 😊👍
Salamat sa tutorial
👍
Maraming salamat prof... Problem solved saming mga baguhan sa solar....very educational and malaking tulong samin. God bless prof
Good day. Wala pong anuman 🤓👍
ty po sa tutorial na ito. dagdag kaalaman
Thank you for your good work by providing your time and knowledge to educate others
Profesor..ur vlog is the best i seen compared to others? The way you xpound ur tutorials..YOUR XPLANATION DONT NEED TOBE GRADUATE IN EDUCATION OF ELECTRONICS! MORE POWER SANGKAY!
😊👍
thanks prof. for sharing your knowledge. God bless and more power po!
thank you po prof.sir JF ang linaw at talagang nakahimay himay maraming kababayan ntn ang matutulungan lalo na ang mga diyers thnks po godbless and more power
Good day sir Franz. 🤓 Salamat sa komento. God bless.
welcome po sir jf
thank you sir and also calculate number of earthing bores that how much earthing bores are required for 60kw system and 100kw solar system and cable sizeing for earthing boring
That’s very good teaching
Watching your tutorial video is simply fascinating. I am into lighting technology but not into in depth knowledge of DIY solar set up. This simply opens up an exciting venture into renewables in my retirement years. Salamat po ng marami.
Magandang araw po. Salamat po sa inyong komento, sa panonood ng aking mga videos at suporta sa aking channel. Keep safe and God bless.
Thank you sa tutorial.
Excellent lecture
Salamat prof.
More power sir! BIG THANKS PO! Nasavideo nyo na lahat kaaalaman sa pagsosolar more blessing po
😊🙏☝️
Nice!
Sakto next week na ko magkkabit ng inverter.
Thank you sir! 😊
Good day. Enjoy building your project. 🤓 👍
salamat sir... had to write on a notebook para di malimutan...
Thank you po ng marami
Npaka liwanag idol😊😊 dagdag kaalaman sa tulad qong DIYrs god bless po idol🙏🙏 bagong subscriber po idol.
interesado ako sa solar set up!
Salamat sir Jf😁
tnx sir gf sa pag turo
Thank you Prof. for a very clear instruction on wire sizing.
Wala pong anuman 😊🙏
Nice video,very interesting i wish u could also make another video in English thanks
Good day. I will try to put subtitle into it.
salamat sa tutorial master godbless ❤️❤️🙏
thank you sir..
finally napanood ko din Prof. laking tulong.. maraming salamat po from Sulu♥️
Good day. Wala pong anuman. 🤓 👍
God bless also sir..thank you professor..
Thank you for this video Sir. Dahil po dito nag trytry ako mag explore kung ano connection ang gagamitin ko to charge ung battery. Whether Series/Parallel/Series Parallel. Sa nakikita ko po Parallel yung mas efficient sa battery charging. Mahal o Mataas nga lang ang req AWG.
Great video tutorial! Thanks sir JF...
I learned a lot...
God bless po!
Good day. 🤓👍 You're welcome. God bless.
Ang linaw Sir. Pa shout out sir. Hehehe
😊👍
Tnx sir inaabangan ko din Po ito npakaliwanag ng explanation godbless po
God bless you Marvz. 😊🙏
Thanks sir JF.. malaking tulong po ito sa amin na mga baguhan. Sir pa request sa part 2 ng portable solar generator.😁😁😁
Good day. Sige, I will try my best to finish it. 🤓 👍
Thank you sir ☺️
Thank u sir,alwys tlaga tatapusin koh mga vedio moh,maraming slmat sa idea sir jf.
Wala pong anuman. God bless. 😊 🙏
Salamat sa video mo sir jf napakalaking tulong sa amin to lalo na sa aming mga baguhan..
Wala pong anuman. God bless. 🙏
thank you, Prof. Godbless❤️
God bless. 🙏
Maraming Salamat po sa videong ito sir. Natuto na akong mag compute ng wire size na gagamitin..+1 sub po. 😊
Wala pong anuman 😊👍
thanks, sir jf.. this helps a lot to us newbies. 👍
Good day BC. You are welcome. Salamat sa panonood at suporta. God bless. 🙏 🤓
thank you sir,,,ito nlang po yung inaantay ko din..
Wala pong anuman. 🤓 👍
Maraming salamat po prof. JF nadagdagan nanaman po ang aking kaalaman 😁😁
Wala pong anuman. 🤓 👍 God bless.
This is really a nice video with perfect schematic (step by step) and very brief explanation Sir 🙂👍
I can see your effort to edit this video Haha... Really great
Good day. It's nice to read your comments once again. May you have a nice day ahead. God bless. 🤓