Facebook group : bit.ly/CreativeElectronic Diagram here : File 66 in bit.ly/AllLink or www.mediafire.com/file/yuc8pxv936vecra/MPPT_10A.rar/file or drive.google.com/file/d/1ouuWC058-PQ3QFew-l91c0hQGzgz-WiL/view?usp=sharing All my projects are free, I design them on EAGLE 6.0. I uploaded it to Google drive. You need to use a web browser to download the file and open the file with winrar software (extract) on the PC. Open schematic file (.SCH) and PCB file (.BRD) with EAGLE software.
I previously built an MPPT charger. It is very strong and durable, but it always works silently. I can not know what mode it is working in ?. Battery voltage, Current. So today I'm going to build a 10A solar battery charger (10A is enough for me, because my PV only has 100W).
Thanks for your wealth of knowledge. You are doing a great job. How can we modify it to allow more current? I guess the use of acs758, more MOSFETs and a bigger coil
Very impressed with the self-sufficiency. Home-made via drill and home etched boards. Bravo! I too will use the 2004A LCDs, the version 1.3 has I2C built-in but I'm told it's not reliable. I first saw Angelo Casii's MPPT video using an ESP32 so that's the direction I've started on. Well done, and thank you for not replacing the quietness with blasting techno music ;)
Very nice project! And love watching your skillset at work. A nice collection of open source MPPT and PWM diy solar, wind and hydro charge controllers would be of great value to humanity. Especially if designed to be easily self-maintained and not throwaway like commercial systems. Watching your work with great interest...
the design is pretty much ok i even added some code to it to make it more intelligent like keypad to select from 12v to 48v panel.also with the keypad you can set the float voltage and bulk voltage to suit your taste.i switched the code back to work for 16x2 lcd.now the design is very compact and advance it may seem a little bit complex to others but now it more intelligent thanks.God bless you
Eu consegui entender o código e colocar para funcionar , havia algo fora do código , mais eu agora entendo que se eu fosse tão leigo , não conseguiria rodar esse código , vc está de parabéns pelo brilhante projeto.
Very great job,a big fan of your work.pls why does the code show me this"POSITIVE was not declared in the scope" error message during compiling? Pls help me out
Impressive , simply Genius .Congratulation Sir. This is a 10AMP MPPT solar charge controller. Sir, can you tell me how to increase the current rating of this charge controller.? I want to build this 30A MPPT charge controller.
Thanks for sharing of your cool work! :) I have one question - Can you recommend another MOSFET for Q1 instead of the 80N70? I cannot find a distributor for this in my country. Thx and best regards! :)
Hi, Thank you for your work on this project I have just started on building it. I noticed your Inductance Meter, do you have any plans for it as I would be interested in building it too? Once again thank you and keep up the good work.
Hi. I’m a coder. I’m very good with c++. Used to lecture c++ coding. I could go over your code for you if you’d like....but my preference would be to move it to a esp8266.
@@PhdHung Or you use an external SPI/I²C ADC. With that and an TL431, you could have a much better precision (14/16bit ADC, pretty stable referance voltage).
hello i was interested in your project however i would have a few questions 1. what function does the yellow wire which leads from UCC 712, 2. what function is performed by the diode which is added on the bottom, both are missing in the diagram, thank you for the answer
Damnit! If only you'd uploaded this a month or two ago, before I spent £110 on a 50A MPPT. What components would need to up upgraded/run in parallel to handle 50A? I know, watch this space (subscribed). I'm currently building a battery bank with load balancers, in/out current measurement (for battery AH estimation) and a switchable 36V mode that, once I incorporate a constant current board, should make it useful for welding. I'll send you a link if you're interested and I'll upload a video once I get over our shared camera muteness! It is useful, though. Every time I think I should sit down and narrate my video, I come up with something more productive I could be doing!
Coi thế nào đã, vì thấy làm mấy video này rất tốn thời gian mà ko có nhiều view. 2-3k view / 1 video thì ko đủ tiền mua mấy con mosfet nữa ấy chứ. lỗ nặng luôn.
Arduino: 1.8.16 (Windows 10), Board: "Arduino Uno" when try to compile "POSITIVE' was not declared in this scope" please advice me the solution & if possible to upload hex file?
What changes will make in coding... to support input voltage 36v 6amp..?? Plz let me know... Its very urgent.. Bcoz.. Ur power supply is 100watt max.... But mine is 200watt...
Mình đang xài 2 tấm pin 110w mắc nối tiếp được trên dưới 40v, dòng thì max gần 7A để xài hoà lưới. Mình muốn làm CB đảo để có khi cần thì đảo qua mạch này để xạc pin Lifepo4 thì làm theo sơ đồ này của bạn được không bạn ơi ? Cảm ơn bạn đã chia sẻ !
Because i cant even read the model of the components, its too pixelated. pls can you provide a much clearer schematic? its very much appreciated if you include BOM of your project.
mạch này 2 mosfet có 10A thôi bạn à. phiên bản mới cải tiến cho dòng cao hơn. mà làm mấy video này tốn nhiều thời gian nhưng ít lượt xem lắm. đang cân nhắc đổi chủ đề nữa đây. ko thì lỗ tiền linh kiện mất.
Your links for your libraries are not working! Specifically the LiquidCrystal_i2c. How about not using such an old library and modify your code so we don't get the "Positive not declared" error anymore.
This project how to build max to 30A / 12/24vDC input? Now i focus to make it because my PWM controller is not good. Really not good I measurement and calculate the controller maximum output to battery 55W to 60W while my solar panel output max 110W I really don't like this Please show me make more current because in the future i want to up my solar panel to 300W or more That time, 10A can't use for this Please help. Thank you
Hello,i try to made this nice project every things gone well but when i want upload .ino file to my arduino nano by Arduino software some error happens, error is this(timerOne.h:no such file or directory) ,now how can i solve this problem for upload .ino file to my Arduino nano .tanx for your help mr baek.
Homemade 102 what about R3&R4 solar resistance dividing and output voltage sensor (6.3v) for A7 of arduino.... its with 38 pv voltage. But 80 pv villages A7 pin get more than 10v pv sensor ... this will not damage the arduino...???
@@PhdHung I read the comments and as of my knowledge I think you are taking about the the Ir2104 supply voltage am I right?? If I am right then how you circuit is working?You connect the battery and and solar panel is zero volt on the display that means the high side MOSFET get the gate voltage and that's the problem with my circuit . Please help. I already burn out 12 MOSFET and 4 driver (ir2105)
Facebook group : bit.ly/CreativeElectronic
Diagram here : File 66 in bit.ly/AllLink
or www.mediafire.com/file/yuc8pxv936vecra/MPPT_10A.rar/file
or
drive.google.com/file/d/1ouuWC058-PQ3QFew-l91c0hQGzgz-WiL/view?usp=sharing
All my projects are free, I design them on EAGLE 6.0. I uploaded it to Google drive. You need to use a web browser to download the file and open the file with winrar software (extract) on the PC. Open schematic file (.SCH) and PCB file (.BRD) with EAGLE software.
getting error" POSITIVE was not declared in this scope" when execute in compiler. please help
@Následovník Nikoly Tesly how to solve the issue.. i have tried to compile it its not compiling...
@@ArshadKhan-ox5ry #Homemade 102 , you are good job.keep it up.
please add this header file. thank you.
#include
Homemade 102 i am waiting for your reply
I can buy this
I previously built an MPPT charger. It is very strong and durable, but it always works silently. I can not know what mode it is working in ?. Battery voltage, Current. So today I'm going to build a 10A solar battery charger (10A is enough for me, because my PV only has 100W).
Thanks for your wealth of knowledge. You are doing a great job. How can we modify it to allow more current? I guess the use of acs758, more MOSFETs and a bigger coil
How do I change it to charge 24v battery
@@adewaledipo Change values in ino files. You will easily see the value of min and max.
@@PhdHung hey. i changed valued. but #define LVD 11.5 to 23 right? (other min max i changed.)
Good 👍
Very impressed with the self-sufficiency. Home-made via drill and home etched boards. Bravo! I too will use the 2004A LCDs, the version 1.3 has I2C built-in but I'm told it's not reliable. I first saw Angelo Casii's MPPT video using an ESP32 so that's the direction I've started on. Well done, and thank you for not replacing the quietness with blasting techno music ;)
Very nice project! And love watching your skillset at work. A nice collection of open source MPPT and PWM diy solar, wind and hydro charge controllers would be of great value to humanity. Especially if designed to be easily self-maintained and not throwaway like commercial systems. Watching your work with great interest...
Yes, thank you very much, I'm glad to hear that.
Translated by google: Very good job!
Thank you for your videos and all the best for you.
Thanks
the design is pretty much ok i even added some code to it to make it more intelligent like keypad to select from 12v to 48v panel.also with the keypad you can set the float voltage and bulk voltage to suit your taste.i switched the code back to work for 16x2 lcd.now the design is very compact and advance it may seem a little bit complex to others but now it more intelligent thanks.God bless you
Good day.. Please can you help me with the modification you did regarding the code and the circuit diagram
Please kindly do help us with your own code version please
ayudame con la modificacion por favor
Thank you for sharing the project.
Makes me to convince myself to make my own Solar charge controller.
Well done. 👍👍
Yes, wish you success.
WHAT A WONDERFUL PERSON YOU ARE
You shouldn’t exceed 15% rated capacity of your battery. It’s 12 Ah, the maximum charge is 1,8 A, otherwise it will have a very short life
You are right, in this video I only tested the charging for a short time.
good job,bro
I'm from Indonesia
Apa bisa mas?
Helal olsun adam resmen nakış işledi eline sağlık usta
Nice. A test with a solar panel and a good load would be great.
thanks. If I have time, I will build a new version :D
I am very happy with your project, very useful and learn a lot from your video. thank you
Eu consegui entender o código e colocar para funcionar , havia algo fora do código , mais eu agora entendo que se eu fosse tão leigo , não conseguiria rodar esse código , vc está de parabéns pelo brilhante projeto.
voy a implemetarlo me puedes decir que habia fuera del codigo para que funcione,gracias por su aporte
Nice! Well done original project!
thanks :D
you are a great brother. loved your videos so much.
thanks
That homemade drill is awesome man! Every thought of adding a little lazer pointer on it?
Very great job,a big fan of your work.pls why does the code show me this"POSITIVE was not declared in the scope" error message during compiling? Pls help me out
You need add all the libraries
microcontrolere.wordpress.com/2016/12/16/mppt-solar-charger/
Which ide did you use to compile
Tuyệt quá. Cảm ơn bác! Em cũng đang làm cái này 😄
chạy cũng đc phết đấy.
Congratulations from Brazil.
Thanks
anh cho em hỏi, dùng tấm pin khoảng 30W được không ạ? Tại em làm mô hình nhỏ thôi với cũng mới tìm hiểu về này
ok b nhe. Áp vô khoảng 20V là ok r
Hello,congratulations for your jobs. What can i do to increase current from 10A to 20A or higher ?
Để nâng dòng sạc lên 30A , mình nghĩ là mình sẽ thay thế mosfet + cuộn cảm , liệu nó có hoạt động không AD?
chắc là đc. Mà giờ mình ko làm theo mạch này nữa rồi. hiệu suất thấp. Áp vào thấp quá.
Thanks for sharing the project My Friend...100% Best.
good work man , can i use this diy to charge 12v Li-on battery pack like 12v powerwall pack
Yes, just change the floating charging voltage in the code. Use arduino IDE
@@PhdHung thnx man
You have connected out to the Arduino vin input. Can Arduino 24V withstand?
Vin 12V. It worked well
Can you please confirm that algorithm you have used is Perturb and observe ?
Ты гений, идею с акриловой краской возьму на вооружение
exit status 1
'POSITIVE' was not declared in this scope LiquidCrystal_I2C lcd(0x3F, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); help me
Can you help me in making inverter 300watt 11.2volt input from lipo battry by using arduino pure sine wave
find it in my video list
Thanks for sharing. Please can you please share your TimerOne.h library am having problem with that. Thanks
Find it on google, very easy to fix this.
Why do your solar panel 36 Volts? Is 36 volts too high to incorporate into your circuit?
no, it can work at 50V.
@@PhdHunghow can we make it run on 120v
Impressive , simply Genius .Congratulation Sir.
This is a 10AMP MPPT solar charge controller.
Sir, can you tell me how to increase the current rating of this charge controller.?
I want to build this 30A MPPT charge controller.
u can add more mosfet and capacitor
@@PhdHung Sir how many MOSFETs and capacitors I add for 50AMP rating?
Thank you for your reply.
I have a question that weather it will maintain 12volt at output for battery charging???
When the input voltage is greater than 15V. It will charge the battery.
Thanks for sharing of your cool work! :) I have one question - Can you recommend another MOSFET for Q1 instead of the 80N70? I cannot find a distributor for this in my country.
Thx and best regards! :)
It's really cool. GOOD WORK
Thank you very much
Hi, Thank you for your work on this project I have just started on building it. I noticed your Inductance Meter, do you have any plans for it as I would be interested in building it too? Once again thank you and keep up the good work.
Good project 👍
Thank you for sharing this project.
Hi. I’m a coder. I’m very good with c++. Used to lecture c++ coding. I could go over your code for you if you’d like....but my preference would be to move it to a esp8266.
Thank you very much, but maybe we have to use ESP32. because ESP8266 has only 1 ADC.
@@PhdHung Or you use an external SPI/I²C ADC. With that and an TL431, you could have a much better precision (14/16bit ADC, pretty stable referance voltage).
@@RobinCernyMitSuffix That's a good idea, however, I prefer to use Arduino + ESP01 :)
hello i was interested in your project however i would have a few questions 1. what function does the yellow wire which leads from UCC 712, 2. what function is performed by the diode which is added on the bottom, both are missing in the diagram, thank you for the answer
Tuyệt vời luôn anh. Làm mppt áp cao đi anh
Pin có tấm 100W thôi. các bạn share kênh cho mềnh để có $ mua pin nào :3 lúc ấy rồi mới có đồ làm cao áp đc kkk
Damnit! If only you'd uploaded this a month or two ago, before I spent £110 on a 50A MPPT. What components would need to up upgraded/run in parallel to handle 50A? I know, watch this space (subscribed). I'm currently building a battery bank with load balancers, in/out current measurement (for battery AH estimation) and a switchable 36V mode that, once I incorporate a constant current board, should make it useful for welding. I'll send you a link if you're interested and I'll upload a video once I get over our shared camera muteness! It is useful, though. Every time I think I should sit down and narrate my video, I come up with something more productive I could be doing!
why it keep showing current when the solar panel is disconected? when it shows that the charge is at 100%, it would stop the chargem isn't it?
Can this project be 24v 50A, if only replace the mosfet without changing other components ??
please explain friends. because I like your channel
Cannot, need to replace the driver IC, mosfet. capacitors etc ..
Very nice as usual. Thanks.
thanks
Shouldn't the display show a drain on the battery when PV not connected? How do you stop your charger from draining the battery during the night?
Lifepo or what type battery compatible for this projects? thanks
Calibrate the voltage in arduino code. You can use lead acid battery or lithium battery
@@PhdHung thanks.. can you make wind turbine control to combine here also 10 A mppt your previous made
what's the voltage rating for capacitors ? also in the EAGLE diagram C8 is 100 nF electrolytic ? did i get it right?
all >25V
@@PhdHung Thank You very much. ❤
Hi. If i need only 1A for charging my 90a battery (because i dont want it to boil because of overcharging) can i change settings?
Sir please help me. I am making this controller but the code showing compile error, it shows 'positive not declared in this scop' please help me?
Thank you buddy..waiting project mppt for higher current..i hope you can do it..
I'm afraid I can't. That project needed a lot of money so I couldn't continue that project.
Can we set this controller for 150v dc...???
Could you give us the construction on a one-sided board without smd materials? It would be easier to build it.
Thanks.
Yes, I will convert SMD to DIP.
@@PhdHung thank you!! I am waiting for your work to build it too !!
But is it a MPPT ? I saw in this video DC-DC ... But is mppt work ?
Did you check it?
If you read the source code, you will see that it is actually MPPT.
@@PhdHung thanks i will see
Bạn làm phiên bản tip theo. Mình gop ý là nên thêm phần nạp pin sắt . Và lithium polymer. Hệ 12 24 v
Coi thế nào đã, vì thấy làm mấy video này rất tốn thời gian mà ko có nhiều view. 2-3k view / 1 video thì ko đủ tiền mua mấy con mosfet nữa ấy chứ. lỗ nặng luôn.
Arduino: 1.8.16 (Windows 10), Board: "Arduino Uno"
when try to compile "POSITIVE' was not declared in this scope" please advice me the solution & if possible to upload hex file?
What changes will make in coding... to support input voltage 36v 6amp..??
Plz let me know... Its very urgent..
Bcoz.. Ur power supply is 100watt max.... But mine is 200watt...
Is this double side pcb you have used
Mình đang xài 2 tấm pin 110w mắc nối tiếp được trên dưới 40v, dòng thì max gần 7A để xài hoà lưới. Mình muốn làm CB đảo để có khi cần thì đảo qua mạch này để xạc pin Lifepo4 thì làm theo sơ đồ này của bạn được không bạn ơi ? Cảm ơn bạn đã chia sẻ !
Good job dear
Can u modify the 150w and 300w step down buck converter too a mppt😁?
this project use what method for mppt ? like p&o , pso ,ic or ?
Esse projeto não funciona está com problema código 😢😢😢😢
For the code of arduino whether you use the code on the link or you create the code yourself?
I use the code in the link.
Can i have a clearer schematic plssss? i need it badly.
Because i cant even read the model of the components, its too pixelated. pls can you provide a much clearer schematic? its very much appreciated if you include BOM of your project.
Project file in video description . Open schematic with EAGLE 6.6
is this a standalone type MPPT?
yes
@@PhdHung in what part does the convertion of excess voltage to current takes place?
can you recommend any active diode for ac-dc converter?
Anh ơi cho em hỏi dùng pin 18V, 30W đầu vào được không ạ? Với dòng điện, điện áp ra ở chỗ tải là khoảng bao nhiêu ạ?
My print out not sticking to pcb why is there any criterias for that
Hi, thank you for sharing your work :) May I know some information on the toroidal core(dimensions, type, etc) and the size of the magnet wire?
See this link , Step 6 :)
www.instructables.com/id/ARDUINO-SOLAR-CHARGE-CONTROLLER-Version-30/
estimado buenos dias como se llama ese papel para la PCB 🤔
Great. I want to make Mppt of 330 watt solar panel without battery charger. Kindly how can i made???
Project file in video description.
Cái này sử dụng pin năng lượng
dòng nạp cao cho bình bự sài phê luôn
mạch này 2 mosfet có 10A thôi bạn à. phiên bản mới cải tiến cho dòng cao hơn. mà làm mấy video này tốn nhiều thời gian nhưng ít lượt xem lắm. đang cân nhắc đổi chủ đề nữa đây. ko thì lỗ tiền linh kiện mất.
Can you send me 12/24v 50amp diagram and components list (pcb).
ok, wait me
@@PhdHung thanks again
Rooting for this too
@@PhdHung I'm also interested in a 50 amp 12 volt MPPT solar controller design.
Thank you sir, great job !!
Thanks
Your links for your libraries are not working!
Specifically the LiquidCrystal_i2c.
How about not using such an old library and modify your code so we don't get the "Positive not declared" error anymore.
And if you can please design an inverter that the ac voltage can be regulated from 12v to 220v ac with either uc3843 or SG3525. Thanks
With atx transformer
ok, wait me
Greeting. Can you give me information on how to make the coil you use in this project? Can it be made from computer power and how? Thank you.
Have you converted pcb from SMD to DIP ??
Maybe I will try to build a DIP version.
@@PhdHung thank you!!
@@liaskliask Here you are! DIP Version one Layer blx274.tk/downloads/MPPT10A_THT_v0.4.7z
@@DeltaLima274 thank you!! You made it? It works?
code này sửa lại để sạc pin lifep04 14.6v được không bạn, thay đổi code trong max min phải không. cám ơn bạn
Great work! What is the frequency of PWM?
50khz
hello, does something else need to be changed in arduino? I did it and it doesn't work
Hello, did you build the circuit as in the files provided? What kind of problems did you face?
it does not charge well, it gives rare impulses
Excellent
I am so confuse of layer print
Please can you share how to print
Thanks
For lifePO4 batts, any modification needed?
Can you please share the list of materials ..Thanks
Download file at video description
Sir l have 180w four panel so l want to build solar battery charger pls suggest
You should buy a charge controller at the store, this project is difficult for beginners.
Sir I am not a beginer working as electrical engineer in thermal power plant
How to use this cct for charging the 26V Li-ion battery?
Hello, If I wanted to make it 30 amp, what components should I change?
Great brother.......
thanks.
This project how to build max to 30A / 12/24vDC input?
Now i focus to make it because my PWM controller is not good. Really not good
I measurement and calculate the controller maximum output to battery 55W to 60W
while my solar panel output max 110W
I really don't like this
Please show me make more current because in the future i want to up my solar panel to 300W or more
That time, 10A can't use for this
Please help. Thank you
Mình dừng dự án này rồi nhé.
Hello,i try to made this nice project every things gone well but when i want upload .ino file to my arduino nano by Arduino software some error happens, error is this(timerOne.h:no such file or directory) ,now how can i solve this problem for upload .ino file to my Arduino nano .tanx for your help mr baek.
I will contact you via FB
Homemade 102 tanx
Hi, thanks for your sharing the project. can i ask to you about your project?
yes
Do you have a video on how make that press drill??
why don't you use diode mbr1560 after inductor?
What kind of paper do you use? Tracing the printed board looks very good, not broken at all. Do you use a laser printer?
I use glossy paper and laser printer
If I give 80 pv voltage on arduino. It can hurt or no...???
You need larger mosfet.
Homemade 102 that's ok. But 80v can not disturb to arduino...????
Homemade 102 what about R3&R4 solar resistance dividing and output voltage sensor (6.3v) for A7 of arduino.... its with 38 pv voltage. But 80 pv villages A7 pin get more than 10v pv sensor ... this will not damage the arduino...???
Can you do one help for me...??
Gajjb bhai mast ek dum
बहुत बहुत धन्यवाद
MOSFET are burning please help
Also when I connected the battery reverse voltage coming out on solar line
Read a few comments here microcontrolere.wordpress.com/2016/12/16/mppt-solar-charger/
@@PhdHung I read the comments and as of my knowledge I think you are taking about the the Ir2104 supply voltage am I right??
If I am right then how you circuit is working?You connect the battery and and solar panel is zero volt on the display that means the high side MOSFET get the gate voltage and that's the problem with my circuit . Please help. I already burn out 12 MOSFET and 4 driver (ir2105)
@@PhdHung can you please tell me in the high side gate to source voltage when you connect the battery with out solar panel
Will it work for 500W 45V 12A mono panel on 24V battery system?
Sir can you teach us every single step how every component work in this circuit please?