What is the efficiency? For NMOS Vt=3V, minimum voltage across drain source is 3V. That means NMOS burn a lot of power which dwarf the power saving from syncronous convertor. If solar panel output is under 17.5V, it is better off connect directly from solar panel to battery, or using a PMOS and Schottky diode instead.
I am a big fan of yours and gets inspired from your videos, thank you so much. I built same circuit as you suggested, everything is working fine except battery is not charging, could you please help me?
thanks a lot for making such informative video on mppt charge controller. how to make it 50a mppt charge controller for 200a tubular battery. i have 3 solar panels each 125w and also plan to add one more.
1:How many 50 watts solar panel did you use? 2:What and all changes did you do to debasish dutt's code ? 3:In your schematic diagram given in the description I think diode D1 should be reversed. 4:I tried simulating your entire circuit in Proteus it didn't work. 5:Can you please share the exact code what you used Pl🙏 reply as fast as possible
If it any possible for alternate components of 33 uh inductor.. Becoz it is very rate item 🙁🙁🙁😞😞😞 I asked more than 50 store but the components didn't there.. Plzz tell d alternative components for that😞😞😞
Hiiiii budy good to see your projects carry on.i just want to ask is it possible to meet with you personally. I wnat to learn something from you.so where are you from bro.
Can we add a switch to inverter to cut off battery charging from mains. I would like to convert my normal inverter to solar. So I want to make the inverter not to charge batteries from mains(only from solar when it is available), but mains should be byepass through inverter without charging the battery. Please help
Don’t worry this MPPT solar charging controller already has auto auto cut off battery charging process, that is why I’m used a relay, just you need to attached inverter in lode terminal,
can make a buck converter please..... and can you make a vedio about THT,SMD and other soldering technic please.... please make soldering vedio soon please...
Namaste bhai🙏, Im recently watched your MPPT solar charger controller and got impressed very much and purchased all required components in josh. But now im stuck in between programming part, where after uploading program there is no indication of parameters and it simply blank. I geuss it's may be because of that lcd library (If you have that library please share with us) Please help me with this bhai Dhanyawad 🙏
@@EtDiscover my QnA question is your education background please reply or make a QnA Brother I am a arts student I don't know about all electronic component name or how to use it I need a simple inverter but 50hz please can you make it using two transistor multivibrator circuit if you are not interested so please Tell me how to make 50hz frequency using only transistor not 555 or any type of IC
Using diode at output defeats the purpose of using a synchronous buck converter, the resistance and capacitor is used for smoothing out those high peaks the loss is in milli watts, and the output MOSFET is act as a switch it's won't heat up much you just need to use higher gate voltage (atleast higher than 10volt).
Hello friend.nice build .I have problem with my mppt controller which I bought for my sister on her bonsai tree farm.but the controller doesn’t charge anymore.can’t see any obvious faults like burnt components.any ideas what can check.the fuse ok.the lcd screen ok an shows input and output.it’s cpk2420 model off eBay.tried to contact seller.Adam Welch off UA-cam tested one and said good model.that’s why I bought.wondering what would stop it from charging battery.would appreciate any help.thanks.steve in uk 😀
This is pwm charge controller, How you track maximum power, Relay decrease reliability of this circuit. Your solved one issue not all. That is reversed current flow
What components do U need for 50 AMP / 2-phase / ESP32 / 250 V IN / 12 - 100 V OUT MPPT ? Can U make such a thing with P&O, FOCV, ICC, ANN, FLCIC, RSC, RSMCA algos for LFP, NMC, NCA, Pb batteries ?
@@CroftGaming1 HI, thank you for answer, I am just testing BOOST MPPT, do U have video, where U test synchronous BOOST ? Can I use my BUCK + IR2184 + ACS758 + ACS1115 , but I only reverse IN and OUT ?
@@PavolFilek I don't have a video, buck mppts are more common and easy to use, by changing the power direction of a buck won't work, it's a different circuit, works differently than a buck converter, you can always build one but you need to know what you are doing.
@@CroftGaming1 But I tested first FET + DIODE, then FET + FET and it works, if U power BUCK backwards, LOW SIDE FET is as input and HIGH SIDE FET is as output, ACS758 + ACS758 + ADS1115, and U have 50 + 50 AMPS -2-phase BOOST.
@@PavolFilek well the circuit looks the same if you use a buck converter as reverse, but now your input became output and the output became your input so you need to change your feedback accordingly, also now the low side MOSFET is the main switch and the side is the diode, you need to change the pwm according to that.
Can you please check the drive link of your circuit diagram? that link is not working. Or can you share the working link in reply to this comment? I want to carry on this project on a single PCBA for public contribution to this project. Thank you in advance.
Hi. nice video. I am probably going to try and make this one. One question thought. You explain MPPT as controling the duty cycle to the battery based on the bataries charge. But MPPT should be based and the best voltage / current efficency the solar panel can manage? Should there not be PWM on both sides? Is solar in and battery out?
How can I make a 33uH inductor? Because 33uH inductor is very important for this project. will please tell me how i can make a 33uH inductor? Please Help me brother
Nice video, this inspired me to work again on this project. Thanks !
Welcome
Sir Google drive link not working please solve problem MPPT Solar Charging Controller Diagram pdf please upload
That's amazing modification🔥. You're genius. 😁
😉
Donate some money for poor peoples who are suffering from Corona virus
Don’t worry, I always
You can give directly to your nearby poor peoples
Thank you for the work.I would like to see a 500w-1000w version. Hope you make a new video.
Love from Karnataka ❤️🔥❤️
❤️
Me to from mysuru
Me too from Shivamogga
From Hubli
You are genius
good work i have watched your video several times for understanding i have started to try make one let you know if it works....fingers crossed
Sir we want lcdcrystal library the website you have mentioned is not available so please help me out
Hi bro...
How are you..
Stay home stay safe...
Its really nice video...sprbbb
you are my inspiration sir please tell your education
😩
Excellent project, nice presentation !
What is the efficiency? For NMOS Vt=3V, minimum voltage across drain source is 3V. That means NMOS burn a lot of power which dwarf the power saving from syncronous convertor. If solar panel output is under 17.5V, it is better off connect directly from solar panel to battery, or using a PMOS and Schottky diode instead.
Bhai plese make second part of walkie talkie
Please please wait coming soon, sorry for delay
I need part 2 also
I am a big fan of yours and gets inspired from your videos, thank you so much.
I built same circuit as you suggested, everything is working fine except battery is not charging, could you please help me?
Excellent project
Where are you from
@@chandankumarrout4423 Turkey
Hello sir I always see your video and learn something new and want to became tech like you sir
Thank u .....
1st view ar sir stay home stay safe
Thank you, stay home stay safe
Thank you so much for putting more light in this project.
Big fan of Shimurali ❤️
Please make a high power full boost converter which boost higher amp Than 15 which controls 775 motor please make this
♥️ok I’ll try
There is no free energy
Mosfet as a load switch is fine. You just have to give a proper voltage to it's gate.
Correct.... giving less voltage creates resistance due to which it heats up. use Logic Mosfet for output loading switching
Eagerly waiting for your drone making tutorial.
Please wait because this rainy weather
thanks a lot for making such informative video on mppt charge controller. how to make it 50a mppt charge controller for 200a tubular battery. i have 3 solar panels each 125w and also plan to add one more.
Good work dada
Nice Project. You have put a lot of effort there... I'll try your version. Well explained.
Btw where do you live? In Kolkata?
Thank you, Yes
1:How many 50 watts solar panel did you use?
2:What and all changes did you do to debasish dutt's code ?
3:In your schematic diagram given in the description I think diode D1 should be reversed.
4:I tried simulating your entire circuit in Proteus it didn't work.
5:Can you please share the exact code what you used
Pl🙏 reply as fast as possible
Nice video... And information..
When is the project on walkie talkie coming out
I am so eagered to watch it 🙏🙏
Please please please wait, coming soon, sorry for delay
Sir when you will make flight controller I'm waiting
Please wait coming soon because this rainy weather
Love from andhrapradesh
❤️
Sir plz make a perfect 12v 7ah battery charger. I actually need this
Once again waiting for 2 months for walkie talkie part 2
Next
Sir thanks you viry much for make mppt
Welcome 😀
This awesome vedio keep going ❤
Bro Love your project alot!! ...
in this video sow connection in pcb thanks sir
Welcome
If it any possible for alternate components of 33 uh inductor.. Becoz it is very rate item 🙁🙁🙁😞😞😞 I asked more than 50 store but the components didn't there.. Plzz tell d alternative components for that😞😞😞
Just take a core and twist 24wag copper ware 22time, and you are Dan,
Short range AM reciver when coming???? 😒😔
Next
Haha the guy in island is so funny :))
Hiiiii budy good to see your projects carry on.i just want to ask is it possible to meet with you personally. I wnat to learn something from you.so where are you from bro.
Nice project. I would like to build your version. How to get the modified circuit diagram and code ?
Can we add a switch to inverter to cut off battery charging from mains. I would like to convert my normal inverter to solar. So I want to make the inverter not to charge batteries from mains(only from solar when it is available), but mains should be byepass through inverter without charging the battery.
Please help
Don’t worry this MPPT solar charging controller already has auto auto cut off battery charging process, that is why I’m used a relay, just you need to attached inverter in lode terminal,
I can't find monster driver ir2104 my area so tell me which is replacement
Can u make a inverter with battery charger and auto cut when mains is on
I already made variety type of inverter,,
can make a buck converter please..... and can you make a vedio about THT,SMD and other soldering technic please.... please make soldering vedio soon please...
Yes I can
Please make it soon and make a vedio about de solder also plz i want to study how to solder and de solder plz
Hello please the link for your modified schematic is not working.. can you fix it?
Quick question can I substitute ir2104 with 2101 what will change thanks bro
Thanks a lot.Stay home save lives
beautiful it is looks like professional one
bro please make a metal detector
please
Only 0.85Amps of current at 18.31V ?
Namaste bhai🙏,
Im recently watched your MPPT solar charger controller and got impressed very much and purchased all required components in josh.
But now im stuck in between programming part, where after uploading program there is no indication of parameters and it simply blank.
I geuss it's may be because of that lcd library
(If you have that library please share with us)
Please help me with this bhai
Dhanyawad 🙏
Please make video on mini plasma speaker in easiest way as soon as possible
Please
Ok ok I’ll try
When will you make walkie talkie part 2
Next
Excellent bro
Thank you
Nice video ❤️❤️❤️
Thank you
Can we use this project for industrial purpose,,,,or its just for college demo project
Love from Odisha I need QnA
Ok I’ll
@@EtDiscover my QnA question is your education background please reply or make a QnA
Brother I am a arts student I don't know about all electronic component name or how to use it I need a simple inverter but 50hz please can you make it using two transistor multivibrator circuit if you are not interested so please Tell me how to make 50hz frequency using only transistor not 555 or any type of IC
bro you provite your own design but link does not work please help i need your circuit daigram.
Does JLC pcb deliver to india
I think not
@@EtDiscover then how do you buy. You are also from india is'n it.pls reply
This time I’m not using JLCPCB’s PCB!! And remember I’m growing indian Economy,
Ya that is good but u used in some previous video.
I am new subscriber to your channel bro.I love your videos.its fully diy mostly.
Sir can you plzz tell us about the programming you have used in Arduino Nano ...
It will very grateful plzzz sir reply 🙏
Great topic, thanks
Thanks for uploading
Welcome
debashish datto 🤓😁😁😂
😊can we Make it For 100 Volts and 80 Ampere
Well, very cool project....how about efficiency of this mppt?
30 to 40 % more efficient at low temperatures , max temperatures 92%
Sir, please send the googledrive link where we can get the necessay diagram and pdf file.
can i use 10 watt solar panel?
Plz make the reciver of the transmitor of the wakitalki in the previous video
Next
@@EtDiscover ok
Using diode at output defeats the purpose of using a synchronous buck converter, the resistance and capacitor is used for smoothing out those high peaks the loss is in milli watts, and the output MOSFET is act as a switch it's won't heat up much you just need to use higher gate voltage (atleast higher than 10volt).
Hello friend.nice build .I have problem with my mppt controller which I bought for my sister on her bonsai tree farm.but the controller doesn’t charge anymore.can’t see any obvious faults like burnt components.any ideas what can check.the fuse ok.the lcd screen ok an shows input and output.it’s cpk2420 model off eBay.tried to contact seller.Adam Welch off UA-cam tested one and said good model.that’s why I bought.wondering what would stop it from charging battery.would appreciate any help.thanks.steve in uk 😀
Sir can we use dc to dc step down converter as charge controller plz reply I will wait your answer
This is pwm charge controller,
How you track maximum power,
Relay decrease reliability of this circuit.
Your solved one issue not all.
That is reversed current flow
nice work I from sri lanka i want to build you project but schematic and code i can not download pls give me a favour
Sir, please make a induction heater.
Good subject
@@EtDiscover yes make a simple induction cooktop
Thank you for the educational video. Where can I find the final schematics and working firmware? Best wishes.
Sir Google drive link not working please solve problem
Sir when will radio receiver video will come
Please wait
Thank you sir
Sir will you make series on circuit designing from starting please
Soooooooooooooooooo gooooooooooddddddd.
Thank you
@@EtDiscover you are always welcome.😊😊😊😊
Can we order pcb now
I think not
What components do U need for 50 AMP / 2-phase / ESP32 / 250 V IN / 12 - 100 V OUT MPPT ? Can U make such a thing with P&O, FOCV, ICC, ANN, FLCIC, RSC, RSMCA algos for LFP, NMC, NCA, Pb batteries ?
You only need one algorithm, P&O is mostly used because it's easy to implement. Tech Builder has one you can check him out.
@@CroftGaming1 HI, thank you for answer, I am just testing BOOST MPPT, do U have video, where U test synchronous BOOST ? Can I use my BUCK + IR2184 + ACS758 + ACS1115 , but I only reverse IN and OUT ?
@@PavolFilek I don't have a video, buck mppts are more common and easy to use, by changing the power direction of a buck won't work, it's a different circuit, works differently than a buck converter, you can always build one but you need to know what you are doing.
@@CroftGaming1 But I tested first FET + DIODE, then FET + FET and it works, if U power BUCK backwards, LOW SIDE FET is as input and HIGH SIDE FET is as output, ACS758 + ACS758 + ADS1115, and U have 50 + 50 AMPS -2-phase BOOST.
@@PavolFilek well the circuit looks the same if you use a buck converter as reverse, but now your input became output and the output became your input so you need to change your feedback accordingly, also now the low side MOSFET is the main switch and the side is the diode, you need to change the pwm according to that.
Schematic file doesn't exist in the link provided
can you please update the drive link. it is not working.
Is pwm healthy for battery?
Yeah sure
Can you please check the drive link of your circuit diagram? that link is not working. Or can you share the working link in reply to this comment? I want to carry on this project on a single PCBA for public contribution to this project. Thank you in advance.
Your mind is greater than science.
Science padh kar aooo👏🏾😆😆😆
@@gauravkhatri8778 science ma sabe ka baap hu per ma invention's nahi kar tha per ma 1 creator hu, gold medalest hu.
Hello sir, I want how to monitor battery charge present while battery is connected to charger ,
Nice every intelligent sir
Hi. nice video. I am probably going to try and make this one. One question thought. You explain MPPT as controling the duty cycle to the battery based on the bataries charge. But MPPT should be based and the best voltage / current efficency the solar panel can manage? Should there not be PWM on both sides? Is solar in and battery out?
You are right
Sir, could you send the circuit diagram.. link not working
How can I make a 33uH inductor? Because 33uH inductor is very important for this project. will please tell me how i can make a 33uH inductor? Please Help me brother
should d2 be a Schottky diode?
Sir can you help me for my 10A mppt solar charge controller 😊
Can i buy the things i am from Kolkata also
Sir I want to make this project so I need your help to make it
Sir please provide your number plz plz plz
By the way what will be change if I used 5A,5V battery
I really love your videos ,I wanna know more about you and where you learnt electronics.
😩
Bhai aap ne music ka title messenger par mujhe reply kyun nahin kiya
Sorry mujhe yead hi nehi aa raha he bo kia music he
It would be great if there were an English version of this video.
Bro please make a inverted igbt welding machine
Good I’ll try
@@EtDiscover please try it
bro there are not any detailed tutorials are available on UA-cam about that's
yes it is good project please make it
Good morning sir .
How much maximum voltage can we give to this MPPT module ?
Can I make a Prototype of MPPT using PSO or ABC Algorithm? How?