Make a MPPT Solar Charge Controller 30A use ARDUINO ESP32
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- Опубликовано: 10 сен 2024
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The project is based on TechBuilder great prototype,
video here: • DIY 1kW Arduino MPPT S...
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#DIY #MPPT #SolarCharge
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How to increase to 100A?
i need to ask if i change the current sensor from ACS712-30A to ACS758LCB-100B for higher AMPS, do i need to edit anything in the code?
Good job and neat work but make the code autoselect upto 12/24/48V 60A mppt. Friend can you increase the mosfet to 3x3 or 4x4 in each side for increase in power handling and current capacity to 60amps.
Hi,
Thank you for comment
This nice home made project please update it for more current and voltage and made beautiful clip like this …I’m waiting for this and all your new projects 🎉
Hello, thank you for your suggestions. I will study and implement them tonight.
@@4EProjectsChannel tanx for all this your perfect ideas and projects
Good job TechBuilder❤️😘 Power of open source!
thanks you 😘
Thank you so much again me'lorde ❤❤❤❤❤❤❤
Thank you ❤️❤️❤️
Love it, I almost fell off the bed laughing when I see that coming 🤣
:))
i need to ask if i change the current sensor from ACS712-30A to ACS758LCB-100B for higher AMPS, do i need to edit anything in the code?
Düzenleme yapmanıza gerek yok
Hello, if you want to change the current sensor, you need to adjust the parameters according to the new sensor.
@@4EProjectsChannel adjusting the parameters in the code? Please elaborate what parameters should i look out for?
haha I knew it that ir2104 dip version is defective too haha, I also bought bunch of those fake ir2104, btw smooth transition from dip to smd
I also ended up buying a fake IR2104, and it doesn't work. My advice to everyone is to use genuine components.
Nice board . But the screw should be done inside instead of surface of the enclosure
hi, Thanks bro
You should test it on solar panels
Hello fellow hobbyist. Thank you very much for your project!
I decided to build your version instead of Angelo's and have been testing it with panels the last few days under observation.
Have changed a few components due to cost saving ( i had these parts i use already) :
IR21094S as driver, 4x TO220 fet's, 2X TO247 replacing relay for back-flow control (don't mind the small loss there), 150mmx100mm fiberglass perforated board, Hand wound 70uH coil.
It works alright most of the time. My solar voltage is 40V max and got up to 330W and 13-14A 14V output. Component temp remains alright when on full power.
Setup Blynk alright and have full telemetry on phone and laptop on serial to monitor pwm and error etc.
I have two main problems i would really like your help on please:
-Charge takes a while to start delays like a 2 / 5 min depends.
-Sometimes just stops after 1 error and doesn't start again for a while, uncharged battery or mid charged doesn't change.
-It overcharges higher than what i set it to which is 14.6v for 4X 200AH LIFePo4 in series and it jumps to 15.3v and the bms cuts the battery off.
*it starts going down and reducing pwm very too slowly to stop overcharge and overshoots a lot. This is a cycle over again and again it doesn't stop. charging and just float.
Last one is the biggest problem.
*TO247 replacing diodes/mosfet
Hello, I will find a way to resolve this as soon as possible.
Please can you send me the circuit diagram of your version
How do you replace relay for back flow ?
Sir can i buy the complete box. How much it cost? I realy need one
Link to file and Facebook group is broken.
Can't you just post the link here in the description?
Kindly check the Facebook group link, it's beoken
Hi,good job.
thanks you
@@4EProjectsChannel all things are good but i don’t know why you don’t share altiume pcbdoc file .can you share or send me pcbdoc file.tanx
Anh cho em tham khảo thông số cuộn cảm,như kích thước lõi ferrite được không ạ
lõi đường kính ngoài 30mm, lõi đen cuốn cỡ 30 vòng sẽ được ~60-70uH
Tebrik ederim
You're very welcome!
can you share the library sis, the problem is coding error because the library doesn't match
Good Mppt project. It's owsome. Nice one. How do we download the files? The link is not working.
Hi, The link to download the document is in the Facebook Group, please join to download
@@4EProjectsChannel ok. I have already downloaded it. Thanks. But you need to make the battery voltage auto detect ( 12v, 24v, 48v,........96v)
The link for download is not working. Can you give the proper link
Excelent
thanks you
hello friend! Thanks for the project, the QR code doesn't work, how can I clone it through the link?
7:44 ROTFL! 🤣
"Use the drill, Luke!"
@ DIY tech, can it be used to charge 24v, 48v battery system?
Hello
Can be used to charge the 24V system
I hate smd component. in my country it is still difficult to find shops that sell smd components.
btw, I'm curious, what does relay work for? why don't we just use a mosfet to replace it? I think relay consume more energy than mosfet. In my opinion, the working cycle is tougher/more than the relay.
I want to make too.
In this circuit, the relay functions as a switch to prevent reverse current flow to the solar panel when it's dark. Alternatively, a MOSFET can be used as a replacement, which would be more efficient.
@@4EProjectsChannel btw I prefer how to use ESP32 in this video (ruclips.net/video/3xCT0ubXe74/видео.html). just plug in, very simple.
why in this video the ESP32 is only in the form of a separate IC and ch340, which is more complicated.
@@4EProjectsChannel can I used CH341 as UART? I have usb ch341 eeprom programer... maybe it can be used instead of me buying another ch340?
@@4EProjectsChannel hello? Help plz
Hi,when you update this project board with more mosfets to more current charging?
Hello. I will update it in the next version
@@4EProjectsChannel you are well-done
Qya aap a project bech sakte hain kya
Good job. Where I can buy your MPPT ?
Excellent.. First viewer....
hi, Thanks bro :3
top
qual mosfet usado ?
Sao mình làm xong cứ bị power detect nhỉ ad
bạn kiểm tra lại con con ACS712 nha
@@4EProjectsChannel Thanks ad
алгоритм заряда ?
как у него с поиском точки (mppt)
у автора там было не все гладко (
Привет,
Спасибо за комментарий
Sir 60amp ka solar cantrolar make using esp rainmaker
Cuộn cảm quấn bao nhiêu vòng dây bao nhiêu đó ad
cảm quấn khoảng 27-30 vòng
bác cho hỏi kết nối wifi như nào
trong code, có phần điền wifi và pass.
Bạn hãy nhập vào để kết nối nhé
Please,the downloadable links isn't working
Hi,
Please join my group to download documents
@@4EProjectsChannel unable to join because of broken link
hi sir minimum panel voltge??????
input minimum ~19V
Thanks... Sir im made. But poblem....input volt 38. Input current 0.1
Output batt volt 11.9 out current 0.8 not up current. Plz suggestion
Can u please tell me the dimensions of this inductor core...??
And... Is it iron dust core or ferrite core..??
Thank you..
ruclips.net/video/ShXNJM6uHLM/видео.html
Here's the original author.
You'll fine all the details here:
www.instructables.com/DIY-1kW-MPPT-Solar-Charge-Controller/
Thanks..
Hello,
Ferrite core inductor with outside diameter 33mm
@@zkasprzyk that model didn't have port/soket load output? Load directing connect to battery... how to add it like this video? I like that one, but it doesn't have a load/output port. in this video the component list file is very bad. some use local names, difficult to understand and search, not as detailed like original author made.
@@sutank.6550 I've made one using N channel MOSFET and added another ACS712 current sensor. This way I can turn the load off if battery voltage goes done, also monitor how much energy is going to and from the battery.
what is the maximum input voltage ?
maximum 60V
anh cho em xin thư viện altium của các linh kiện trong mạch với ạ
tất cả thư viện linh kiện mình có chia sẻ tại trang 4evn.com nha
Nice project, please how can I get the code and the schematic
www.instructables.com/DIY-1kW-MPPT-Solar-Charge-Controller/
I try to download it but is saying the content is not available right now
Minimum input voltage
17-70V
Thank
Sir increase pv up to 150 volt
Hi,
Thank you for comment
Chỉ sạc được mỗi pin 12v thôi sao bạn 😂😂😂
Pin 12-30v
bro upload a pdf file
Everything has been shared below the video.
Где можно увидеть схему?
in the description
@@4EProjectsChannel
Можно ссылку?
i want make a code can you healp me i will pay you
Hi dear need file
Hi,
Please join my group to download documents
PCB file
I have attached in the description of the Video
@@4EProjectsChannel group not attach file no open
Hi how are you I jone you face book page and I am vary intrsited your All vidos
thanks you
@@4EProjectsChannel hi how are you palese make this code fore nano uno palese palese