Powerful MPPT solar 30A
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- Опубликовано: 27 мар 2021
- 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=RUclips
👉 RD6018W : bit.ly/3oMozQe
👉 Shopee : shorten.asia/HX7GqYT7
👉 Spring Sale : bit.ly/3bZ8NOM
👉 Tools & Electronics - bit.ly/3cIJPlZ
👉 Project File : www.mediafire.com/file/piu7iu...
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.
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Facebook group : bit.ly/CreativeElectronic
Contact: Magnetron0989821611@gmail.com
Phone: 0989821611
#Inverter
#MPPT
#Buck 
Наука
👉 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
Để cho mình 1 bộ
Có còn pcb k để mình bộ
nice project keep it up
Mình mua 1 bộ pcb đc k?
Amazing project as usual !
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.
I was waiting for this
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!
Exactly, This is just a buck circuit.
@@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 /
awesome work brother
What diodes did you use next to the mosfets? 2 pieces?
That's what i was waiting for!
Fabulous project.like it very much but can I use any inductor for this project or I need the same one????👍👍👍👍
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
Thanks for sharing
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 🌹
Hi, he never explains anything, the channel is only to sell advertising from sponsors and monetize with the videos we watch
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?
How to make 30 turns coil please explain in next video and where we can bought it
Sir, I can't find the dia of wire used for inductor in your file description plz help.
Where can I find the complete part list of the project?
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?
What did you do to improve the watts & amps?
Hello, does it work when we give 12V to the input part of this circuit?
Please what is the wattage of used resistor? 10R, 1K ? it is possible to add a parts list? Thank you
Very good mppt solar
Great this project!
Congrats
Did you use some MCU on mppt?
thanks bro, i hope the next project you can support GTI MPPT DC to AC 220V.
ok bro
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
Excellent
Can i input 48v to 54v input to get 12v output so that i can use to discharge 54v lithium ion battery
Thanks
Magnifico, adorei este projeto. Meu próximo DIY. :)
Conseguiu fazer?
Se funcionar será uma mão na roda pra quem quer montar um sistema solar
Very good thank you
When the panel voltage is 18V, the output is 7.5V. It cannot charge a 12V battery. What does it do?
My friend congratulations for your videos.Any idea where to find parts and the design electronic board for a 60volt battery system MPPT. please??
always good project I like it
Thanks bro
hello I would like to know how to feed the output voltage to 24v thanks
Hi Sir Thanks for the wonderful video
Can you please share the list of components used
Sir I want to know why not use two transistors and coil gauge details Your project is great
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
Top suas montagens 👏👏👏
You are legend ❤
I support you🎉
Good work sir. I see two more transistor next to the irf4110. Can u tell me their type
Can we convert it to minimim starting voltage at 12 v. Pls
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...??
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?
Can you give the full circuit diagram and all the components name and values
Excellent
What is the gauge of inductor
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?
I don't see a difference between having the totem pole driver and not. So I removed them.
@@PhdHung thanks
Can i use 3842 pwm ic instead of 3845
If yes
Can i use circuit same or i have to do change
Boa tarde! O pino 5 gnd do CI não está ligado errado?
Will you make it for double i mean 60 ampere buck
Why didn't you do the efficiency test where the input voltage is smaller than the output voltage ?
How to calculate uH for frequency match.
Would you make it for 60 ampere
That's really good efficiency on this board 👍
But what about boost the power of input source?
I made this but not working I use irf150n please help me diagram easyle arduino buck converter with irf150n
Hi sir can i charged acid battery from this conroller?
Mosfet driving transistor s8550 & s8050 Are missing in final product, how?
Does anybody have more information of coil? which wire gauge used?
Nice video and PCB desing. I am wondering if this is a MPPT for solar or just a buck converter. I tried to use a buck converter (15A reviewed ok your channel also) in between my solar panel and battery and it just did not work. Could you try this circuit with a car battery or something similar as a load? Thanks for your videos.
ruclips.net/video/1oFlc4jv2-g/видео.html you can use a buck converter for mppt charging with simply an arduino and more complexly with a lot of knoweledge.
what's maximum output voltage
Kilo of electricity meter or some way to turn it off or any circuit?🙏
You are great sir.
Thanks bro
on which software u made the pcb design please.
Please make a buck converter with upto 50a and with cc cv feature
sir ap pcb print karna k liya kn sa paper use karta a
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.
Thanks much, the diagram is to hard to understand especially the negative input but i will try my best
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
😧😮
Nice video. All I get trying to open Buck.rar is "archive either unknow format or damaged"
Could you please tell me the efficiency of a PWM compared to this ?
70%
Your project is very nice. It would be better if it had built-in volt and ampere meter.
ok bro
hello. great project! today I order 5 PCB to JLC. why you unsold the 8050 & 8550 transistors?
did you get the answer?
Good idea nice
Does it have cut off system???
Pin 5 From UC3845N is connected to the GND Or Goes in Inductor like in schematic???
Is Schematic Wrong??
It seems that the wrong diagram given
Can this parallel with another?
please bro tell gauge of wire used for inductor
When input 17-18v?
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
What is the value of a 3 watt resistor? Looking at the color, it shouldn't be 1k and 25k for sure.
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?
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.
It is not working, I maked i use irf44 any starti
ng.this buckconverter not able worked.
what mosfet do you use/?
hi where is the file set. pls add ok thanks
can we increase its amps to 65 to 80.?????? Love your design but need to modify little further to imcrease its capacity
Can it be parallel for 60amp
Amazing
Where is highest power point tracking?
What is the IC for MPPT?
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
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
Why did you removed the two transistors from the final product?
Same question....
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.
Hello once again sir can ask for your? help my newly purchased inverter went down i mean it worked only for about 4 hours then boom my son told me he hears a sudden explode in the breaker box the the only load is 4 CellPhone charger adapter my inverter is a 1kw pure sine wave inverter it is a high frequency i tried to repair it but not successfull to be able to work can you help me to troubleshoot pls. i think the faulty is the power driver just like the sg00xx something but different power driver board i can show you the power driver board can we talk to FB pls....
bravo nice :)
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
I want the PCB
Sir you are a great
I need a complete list of components.
Is this IC programmable?
please for the list of parts in this projects
Is the frequency you turn up and down to control the voltage
Its the duty cycle
Beautiful thank you my friend but how can I get 5 volts of this circuit
Min 9v bro
Nay chịu làm thương mại rồi đoá he
đâu có bán đâu. Có chục bo, anh em mấy bo là hết ấy mà.