Powerful MPPT solar 30A

Only $2 for 5pcs 2 Layer & 4Layer PCBs: jlcpcb.com/cyt
Use promotion code "JLCATH" to get extra $2
You can buy all components for the project here:
utsource.net?source=KZbin
👉 RD6018W : bit.ly/3oMozQe
👉 Shopee : shorten.asia/H...
👉 Spring Sale : bit.ly/3bZ8NOM
👉 Tools & Electronics - bit.ly/3cIJPlZ
👉 Project File : www.mediafire....
This is not really the MPPT. However, it works similarly to an MPPT charger. You can use it to charge the battery from solar panel or use it as a powerful buck converter. Minimum starting voltage is 20V. Maximum voltage is about 120V. However, you need a powerful enough mosfet. The maximum current is 30A with the cooling fan. The maximum efficiency is 96%.
If you like my video, give me a cup coffee. Thank you very much.
Donate : www.paypal.com...
Facebook group : bit.ly/Creative...
Contact: [e-mail]
Phone: [phone]
#Inverter
#MPPT
#Buck

[@PhdHung]

👉 RD6018W : bit.ly/3oMozQe 👉 Shopee : shorten.asia/HX7GqYT7 👉 Spring Sale : bit.ly/3bZ8NOM 👉 Tools & Electronics - bit.ly/3cIJPlZ 👉 Project File : www.mediafire.com/file/piu7iuddwjdyqms/Buck.rar/file

[@truongtranvan6595]

Để cho mình 1 bộ

[@Tiendien999]

Có còn pcb k để mình bộ

[@ibrahimjibril6366]

nice project keep it up

[@hoithanhtinlanhtanung3858]

Mình mua 1 bộ pcb đc k?

[@fergal33]

Maybe more like an FPP (Fixed Power Point) rather than MPP converter, as their is no intelligence on the board to vary the output voltage going to to the lightbulbs. MPP would require that the output voltage be variable depending on the solar conditions. in Low light conditions (dusk/dawn/clouds) the bulbs will try to draw power at the output voltage of the converter, but the panels will not be producing sufficient power for the full load and the whole thing will just stall. I've been working on something similar myself, basically controlling a buck converter with an Arduino. It can adjust the output voltage via a motorised potentiometer and continuously adjusts this output voltage in order to maintain the input from the solar panels at a fixed power point (roughly = Vmp of the array). This setup can sense when the input voltage drifts away from an efficient power point for the panels, and correspondingly adjust the output of the converter up or down in order to maintain a fixed input. Hopefully some of that made sense, it's difficult to describe as I'm kind of new to all this stuff. Nice video!

[@PhdHung]

Exactly, This is just a buck circuit.

[@PavolFilek]

@@PhdHung Try to make 98 % eff. 45 - 200 Apsm 4 - 6 phase BUCK, then play with PCM, PWM, CCM, DCM, try to switch phases ON/ OFF, try to change PWM frequency 10 - 100 kHz, try different core materials, diffrent Cu wires, diffrent number of wires per turn. / SKIN effect mitigation /

[@npslucknow9235]

This project working well with mains power supply. But with solar panel input side current and output side current is same. This is a simple pwm base charge controller.

[@JoshuaAdeoye-u8f]

I downloaded the project and check the circuit. I have some questions 1. The IC does not have any reference to GND, how will it turn on? 2. The mosfet is N-Channel and the source pin is not reference to GND, and it is not bootstrapped as well, how will it turn on? 3. In your circuit diagram, the mosfet is driven with totem-pole network (s8050 and s8550) but in this video, the board you are testing does not have these transistors, why? Please explain

[@maronkotb9123]

Creative as ideas and more than a great fascinity. I hope you explain to us how to design a budget balancing 200 am battery. Any 12V / 200A battery developers to become 24v / 200A voltage. Shaper during shipping is available from the battery before it. In duration as well. Question how can a balance and dynamic circulation can be designed on the battery so that during shipping is not the full battery before the whole. Thank you brother my cream 🌹

[@davidcromapix9083]

Hi, he never explains anything, the channel is only to sell advertising from sponsors and monetize with the videos we watch

[@wambabillins7454]

Thanks much, the diagram is to hard to understand especially the negative input but i will try my best

[@jualanled5563]

thanks bro, i hope the next project you can support GTI MPPT DC to AC 220V.

[@PhdHung]

ok bro

[@krisLight594]

Pin 5 From UC3845N is connected to the GND Or Goes in Inductor like in schematic??? Is Schematic Wrong??

[@AnilKumar-lt4uk]

It seems that the wrong diagram given

[@lucianungurean]

MPPT should Do both buck and Boost . @61 volt it's just a Buck design . in order to do boost you should do with a supply less than the output voltage . Simulate a real Condition of a MPPT . Get your data from 21V and below 12v if It can maintain 14v at the voltage you got a winner

[@sakuroyen-9924]

can we increase its amps to 65 to 80.?????? Love your design but need to modify little further to imcrease its capacity

[@ayhamhbal4844]

Please, I want help The MPPT circuit diagram is input from 24V to 300V and the output for the MPPT circuit is from 24V to 48V But I don't have an IC that's complicated or hard to come by I want such an MPPT circuit that I designed with an easy 30A but input and output as I explained to you Thank you

[@manurkgs]

😧😮

[@devonmmason]

I think its time for the sponsors of these projects to insist on scematics, gerber files and parts list to be included in youtube descriptions or via a link. come on JLCPCB THIS IS THE 4th project I would have ordered boards for only to find the files given are incomplete so no order made.

[@abdulhai2201]

Your project is very nice. It would be better if it had built-in volt and ampere meter.

[@PhdHung]

ok bro

[@rkelectronicsbd1218]

From Bangladesh ❤️

[@viswanathanramakrishnan7613]

If I want to have these PCB's how and what I have to do? If a link provided for this it will be of immense help to people who are interested to fabricate this circuit.

[@danielchatrie6614]

Circuit look good but for some reason I don't see a bootstrap driver on your diagram so the mosfet will get too hot so I don't understand how you get the mosfet to work in liner mood

[@pinklemon10]

What diodes did you use next to the mosfets? 2 pieces?

[@yawarsaeed6499]

Hi dear, I m greatest fan of yours. can you please do a video on how to make a universal 220 volt ac to 3 phase dc drive to operate inverter based DC 3 phase air conditioner compressor. I think this project will have a great number of viewership due to its demand for testing Air Conditioner compressor, when the original circuit board is faulty. An early response is highly appreciated. Thanks & kind regards.

[@mayoortechinnovations]

Please can you add LCD display to this project?

[@Zebra_Paw]

Jwco branded capacitors tend not to last very long. It doesn't mean you have not to use them, but really avoid them for high current projects like this one.

[@PhdHung]

Yes. I replaced it

[@Zebra_Paw]

@@PhdHung nice

[@MarceloSantos-qh6iy]

hello I would like to know how to feed the output voltage to 24v thanks

[@karensar9304]

Thank you, I will supply HY5608W HY3912W HY4008W

[@snd1111]

You mean inverter of this watt

[@karensar9304]

@@snd1111 I have 2 pieces, but what?

[@ivanlabaj4711]

Please what is the wattage of used resistor? 10R, 1K ? it is possible to add a parts list? Thank you

[@hasandurmaz5159]

It is not working, I maked i use irf44 any starti ng.this buckconverter not able worked.

[@asifmughal2537]

Sir this is not a mppt this is only a buck converter if you connect this buck convert with solar and its output with battery if battery need more current and your solar panels current is low then this buck converter not work.This short panel directly to battery without buck down the voltage

[@thenguyenngoc4639]

Very good mppt solar

[@PrincipeMaquiavelo]

Where there is advertising, the truth does not shine

[@arnoldysugondoputra1405]

Hello sir, this good job project. But I want to ask, what if the input of the solar panel is only 18V, what components need to be changed for the MPPT system for charging the 12V battery?

[@JVSVISUAL]

you dont you will need a charge controller after this buck so as to control the on and off charge to the batteries because batteries need to be charge controlled so you do not under charge or drain them or the opposite over charge them. The buck circuit is designed to take various input voltages from 15v -120v to a set output of 12 - 24V but you can not just stick that to a battery or you may cook it.

[@nirmaljose8405]

Where can I find the complete part list of the project?

[@engenheiroluizh]

Ele não tem regulador de tensão de entrada então quando iniciar o dia ele vai causar curto no painel solar, não serve para MPPT

[@heisnoble]

I was waiting for this

[@mdaslamknl]

Excellent Can i input 48v to 54v input to get 12v output so that i can use to discharge 54v lithium ion battery Thanks

[@indiantechboys9907]

Please make a buck converter with upto 50a and with cc cv feature

[@Dc_tech386]

Sound like the frequency need to be higher am hearing noise from the inductor I use 22khz at load with no noise

[@PhdHung]

Yes, I choose 10 Khz. It is quite noisy. Just change the CT. Everything will be resolved.

[@Dc_tech386]

What mood is the Ic in push pull or negative state

[@youneshamache3314]

Amazing project as usual !

[@RazaSolar]

How to make 30 turns coil please explain in next video and where we can bought it

[@triipleci5009]

From indonesia 🇮🇩🇮🇩🇮🇩🇮🇩

[@surjyasakhashit8852]

Can you give the full circuit diagram and all the components name and values

[@sanjay25576]

Hi Sir Thanks for the wonderful video Can you please share the list of components used

[@postscriptum1667]

в каком месте он мппт? в схеме ошибка в проводнике как раз на которм стоит обозначение R5, это общий провод gnd а подключен на вход дросселя

[@machka3850]

what is the information of d2 and d3 video does not shows them. also do i need to attach anti backflow diode for charging lifepo4 batteries?

[@rodrigopostigo264]

two consult the s8050/s8550 can be replaced by c945/a1015 or by bc547/557, as for the uc3845 if you can put uc3842 instead? thank you

Hello, I enjoyed watching your video. There was something that caught my attention. You solder the S8050 transistors at 3:00, but at 5:51 and after, these transistors are not on the pcb. What is the reason?

[@PhdHung]

I don't see a difference between having the totem pole driver and not. So I removed them.

@@PhdHung thanks

[@hussien123451]

great work bro. just two question,where did S8050 and S8550 go? and why u removed them? please answer me because i already start to build this project. 🌷🌷🌷

[@PhdHung]

If you use large power, Add S8550 and S8050. I only use 1 mosfet IRF4110, So no need for buffer.

[@hussien123451]

@@PhdHung thank u so much my friend🌷🌷🌷🌷

[@malikzammadkhan7082]

Good work bro But i tried this project but not work

[@malikzammadkhan7082]

Help me please

[@mohdwaseem5683]

​@@hussien123451 can you share your contact no please. Or mail I'd?

[@rohitpathya4284]

Mosfet driving transistor s8550 & s8050 Are missing in final product, how?

[@malesiamail6975]

Can I charge lifepo4 12.8v full charge 14.6

[@PhdHung]

yes. It can

[@phongnguyenhoai3289]

dùng 3845 có vẻ giống mạch nguồn ổn áp ngõ ra hơn, chỗ MPPT cho solar mình nghĩ nó phải có chip hồi tiếp điều khiển mới được

[@gneusipsbetary2823]

I want the PCB

[@jett-electro3406]

Good work sir. I see two more transistor next to the irf4110. Can u tell me their type

[@medo1683]

When the panel voltage is 18V, the output is 7.5V. It cannot charge a 12V battery. What does it do?

[@wimbozone]

Nice project, but i think this cannot implement to my solar panel system that using super capacitor (52v DC). I need isolated dc to dc boost converter to charge my super capacitor, can you made it? If i used non-isolated to charge my 23x maxwell super cap it will not work when the super cap has no voltage / empty Thanks

[@kdcreativity6201]

Fabulous project.like it very much but can I use any inductor for this project or I need the same one????👍👍👍👍

[@iqbalafridi9113]

Plz tell me how I collect this PCb circuit

[@lovepreetsinghgill517]

Download gerber files from description page of this video. Upload at JLCPCB site. Pay some dollers for 10 pcb's. Give your address to JLCPCB. PCB'c will come to your home. That's it.😃

[@vipulavirajith7403]

Sir I want to know why not use two transistors and coil gauge details Your project is great

[@rahulkoley6161]

Can I directly connect pin no. 3 of ic 3845...to ground pin.. Which is pin no. 5 of ic 3845..if I don't need current limit...??

[@YogeshPuriLevitation]

Sir where is circuit diagram

[@pkefvkef4856]

My friend congratulations for your videos.Any idea where to find parts and the design electronic board for a 60volt battery system MPPT. please??

[@mrjohhhnnnyyy5797]

Nice, but your fuse is a fire hazard. Such fuses are rated 30VDC, much lower than your input voltage

[@PhdHung]

Yes I know it. I have replaced the 1000V fuse at the new version.

[@krisLight594]

100Uf Capacitor how many volts?i dont see voltage regulator for UC3845N how do you feed this chip with 12 volt just trough 25k resistor?

[@UNLOCKCONNECTIONS]

Can this parallel with another?

[@davIdglassdelarosA]

WHY IT HAS AN SMD RESISTOR BEHIND IT

[@omerfaruksahin5009]

N channel mosfet or P channel mosfet? Diode?

[@megabee4842]

Why didn't you do the efficiency test where the input voltage is smaller than the output voltage ?

[@TuanNguyen-bn3rr]

Cái này nhu cầu của người Việt Nam ta cao đó .giống cái MPPT 45A của TQ nội địa chạy rất tốt .Làm để bán trên Shopee đi em

[@PhdHung]

Vâng anh

[@TuanNguyen-bn3rr]

@@PhdHung vừa đam mê vừa thương mại để nâng tầm đam mê hơn. Chúc sức khỏe chú em..

[@nirmaljose8405]

Why did you removed the two transistors from the final product?

[@lorenzorentniop717]

Same question....

[@PhdHung]

What project do you want me to do?

[@Engineer2explorer]

We wants 600V to 220V ac half bridge sine wave inverter or converter sir

[@liaskliask]

electric fence 30kv with ferrite transformer please!!

[@Ahmed-sv1zr]

Inverter with mppt charger with display.

[@karensar9304]

invektor 5-8kw with iron transformer for reano otaval 8kw 24-32 Mosfet HY5608W ))))

[@melvincabral1389]

a high power buck or boost converter would be great

[@Sekhar_Home]

Can we convert it to minimim starting voltage at 12 v. Pls

[@electronic7979]

Excellent

[@PavolFilek]

Where is a test with thermokam, after 12 hours at 30 AMPS ?

[@PhdHung]

Good Idea

[@leofeliz4862]

Magnifico, adorei este projeto. Meu próximo DIY. :)

[@raphaelvicent2436]

Conseguiu fazer? Se funcionar será uma mão na roda pra quem quer montar um sistema solar

[@danielmaftei3941]

hello. great project! today I order 5 PCB to JLC. why you unsold the 8050 & 8550 transistors?

[@mahereldebuch34]

did you get the answer?

[@amals02]

From india ❤️

[@solerandelectric636]

India same bord price And link

[@saadyusuf6773]

Contact me

[@at-le3qn]

This is just a buck converter, not a MPPT one

[@PhdHung]

0:35 bro

[@CarlosDaniel-cb5fo]

Great this project! Congrats Did you use some MCU on mppt?

[@asadraza-ci5gt]

I made this but not working I use irf150n please help me diagram easyle arduino buck converter with irf150n

[@samcreation9225]

Can i use 3842 pwm ic instead of 3845 If yes Can i use circuit same or i have to do change

[@tarektitoo9757]

bro what is the inductance of the core after winding it?

[@tarektitoo9757]

؟؟

[@minhphanvan1494]

150uH bro!

[@MuhammadSaeed-qn1cf]

How to buy

[@saungdiy]

always good project I like it

[@PhdHung]

Thanks bro

[@republicoftutorials6068]

Great video, But where is that noise comes from and why ? 9:33

[@PhdHung]

Noise from the RD6018 power supply unit

[@cighals]

Does anybody have more information of coil? which wire gauge used?

[@abiodunolatunji2403]

Good work bro, please what can I do to make the output up to 55v thanks.

[@PhdHung]

I will update this project next time

[@abiodunolatunji2403]

@@PhdHung okay I will be on look out for it.

[@Edmorbus]

Thanks for sharing

[@user-bp8bv9cb3v]

What is the value of a 3 watt resistor? Looking at the color, it shouldn't be 1k and 25k for sure.

[@gtag174]

Any possibility you or anyone could design a an MPPT charger with inverter with a data monitor on the web and Bluetooth?

[@PhdHung]

ok, use ESP32

[@Kshatriya-bx5pz]

I have

[@gtag174]

@@Kshatriya-bx5pz what’s your price ? Do you have a datasheet, a demo ?

[@machka3850]

Dear George, did you get your device? Please let me know.

[@tucheien2562]

@@PhdHung tui muấn mua mạch này

[@widjisantoso3074]

Hi, did you use IRF512 for the buck converter? if i read the datasheet, it's only 5.6 A continuous current. what's the secret sauce to reach 30A output?

[@gurkankasapoglu5085]

Hello, does it work when we give 12V to the input part of this circuit?

[@mdsanto6592]

You are great sir.

[@PhdHung]

Thanks bro

[@jett-electro3406]

I love this project, I have already othered the pcb, I am confuse about the capacitors, 471, 104, 472, 103, can you be more precise about the exact capacity

[@okpalamichael4162]

471 is 470pf= 0.47nf= 0.00047uf 104 is 100,000pf= 100nf= 0.1uf 472 is 4,700pf= 4.7nf= 0.0047uf 103 is 10,000pf= 10nf= 0.01uf

[@anandgupta3814]

What is the gauge of inductor

[@beingspectator3764]

Could you please tell me the efficiency of a PWM compared to this ?

[@samcreation9225]

70%

[@ants5822]

Nay chịu làm thương mại rồi đoá he

[@PhdHung]

đâu có bán đâu. Có chục bo, anh em mấy bo là hết ấy mà.

[@aloosh5552]

You are legend ❤ I support you🎉

[@khalidaisha3249]

This circuit did not work for me, what is the reason?

[@bartdepauw1156]

I don't see the MPPT functionality integrated, please change misleading title to buck convertor

[@abhikumar134]

Nice project. But it’s not a MPPT charger. It’s a PWM charger.

[@thanhluu7180]

Cái này gọi là chế anh em ạ . Mai mk cũng chế cái máy tính chơi chơi 😂😂😂😂😂

[@jett-electro3406]

Help me with the capacitor info please

[@hoithanhtinlanhtanung3858]

Mình có mạch uc3845 nó bị hạn dòng ra nhờ bạn làm clip chỉ cách chỉnh dòng ra trên mạch uc384x được không?

[@CroftGaming1]

Nice work, but why don't use 3843 instead of 3845 which is capped to 50% duty cycle

[@PhdHung]

u can use UC38xx . all work

[@hafizhamza3747]

sir ap pcb print karna k liya kn sa paper use karta a