What's Inside MPPT Solar Charge Controller
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- Опубликовано: 18 авг 2020
- Today I bought an MPPT controller from china. It has maximum current of 45A, maximum output voltage is 60V. Input voltage range from 22V to 180V. It is quite cheap compared to other products. I'll disassemble it and show you what's inside. This MPPT controller is also easy to repair, The most difficult is the STM32 microcontroller, because we don't have the program code, most of the components are replaceable.
Facebook group : bit.ly/CreativeElectronic
Download file here : File in bit.ly/AllLink
#Inverter
#12Vto220V
#MPPT 
Наука
Today I bought an MPPT controller from china. It has maximum current of 45A, maximum output voltage is 60V. Input voltage range from 22V to 180V. It is quite cheap compared to other products. I'll disassemble it and show you what's inside. This MPPT controller is also easy to repair, The most difficult is the STM32 microcontroller, because we don't have the program code, most of the components are replaceable.
Facebook group : bit.ly/CreativeElectronic
Download file here : File in bit.ly/AllLink
Please make Tesla coil with mosfet please make video
Where you from bro?
Link to for sale
Bro..please make UPS Pure Sine Wave 2000w
Nice video sir.
Nice internal showup. Thanks for sharing!
Excelente Vídeo parabéns amigo 👏👏👏👏👏👏
This channel is hardware hacker's heaven :-) You are awesome!
ممتاز صديقي .تعلمت منك كثيرا .اشكرك جدا جدا
Very useful. Really thank you very much :))
Cool working and good fun
Excellent information
Great video sir love from india
Thank you sir
excellent video, very nice place where you live.
I remember my childhood when I everything open one day I open new SW radio of my grand ma and she still didn't forget that I broke that 🤣🤣🤣 cos I can open only cannot close back 🤣🤣🤣 and she was very agree I see your MPPT how you open and your suspens how more what is the under heatsink 🤣🤣🤣👏👏👏👍
Great Information
Very informative
Very good video sir.
Great video.
Sweetheart and very nice video Good information
Awesome video 👏🔥🔥
Thanks bro
@@PhdHung your welcome bro💜
Nice one, cheers..
Sweetheart and very cool idea
very good representation
Thanks
Very nice system
Wow that's great explanation..for next video could you explain the parts of BMS from China?
ok bro
@Заработок от 3000 в день could you speak English?
Very nice,👍👍
بسیار عالی...👍👍👍
NICE VIDEO SIR
Useful
Làm cái video này khỏe nè, cầm cái tua vít gõ cốc cốc ghi chú thích là lượm $.kakaka
Chuẩn luôn.
“HIGH VOLTAGE rating on input might be misunderstood. I THINK configuring 41V (or other) PV in parallel for 29.5V charging threshold offers an advantage for lighting protection devices & ruggedness. MY PROTECTION devices should be rated to conduct at about 80V. YOURS MIGHT be rated for much higher voltage. I USE 100A AL service wire to conduct maximum, 80A midday current but batteries drop to 5A each by late morning. SO... I don’t see much wrong with PWM, comparing it with MPPT. IT WORKS & it’s quiet. FAN ALMOST never kicks in & heat sink is barely warm. THIS YEAR, I found batteries that do not ‘gas’ hydrogen & according to product data, might last 6000 cycles if depth-of-discharge is kept to 5%. WINTER NIGHTS here are 16-hours, so am researching a ‘free-conversion’ augmentation device that could run until 10-pm on cloudy, winter evenings.”
What controller or controllers would you recommend to run 3x 370W LG panels (40V)? 1110W I bought the OOYCYOO 100A as it seems to fit the specs and the EPEver to compare but the size of EPEver is insane. Thanks.
It was really good if you had a 60a mppt project for construction
Well, I'm building it, it'll be done soon
You made video with struggle.thanks
Super brother
Thanks bro
Thanks
I've been keen on your good videos that are very educational but it's surprising that you never use any of these things you make. You have good homemade inverters, charge controllers and many other stuff but never seen you use them after posting them. My question is do they really work or it just a matter of keeping your channel active.
I build projects according to student orders. Students need electronic projects for graduation assignments. :D :D
@@PhdHung thanks for your feedback . It ok.
Good
1,4kw mà chạy 48 thì nóng đúng rùi
Anh thử cho chạy 2 string cho giảm áp in vào, là mát ngay. Với lại, cho con quạt khác to to xíu :)
à, Mình tháo con cảm biến gắn vô cuộn cảm nên nó báo nhiệt độ cao đấy. Cuộn cảm nó nóng hơn nhôm nên gắn cảm biến vô cuộn cảm để quạt thổi cho mát.
👍
I'm trying to download the file but it doesn't. It jumps directly to the Facebook group. How can I download the file?
Sir pls provide one video on tie grid inverter on 5kw ,,,,it is very costly . Everyone can't but it
Great job.where are u from bro
he come from vietnam. Me tooo
Very nice video as always bro.
But Where is the reverse engineered circuit diagram?
Can we use assorted ratings of pv panels on it? Serries connection on all different panel sizes?
thanks.
how can i increase panel capacity (Watts). in my existing solar mppt inverter.
Its having 2000watts capacity but i want to update into 2400watts.
“THAT MPPT is telecom oriented because lightning protection is better with it. IT’S TELECOM.”
This circuit seems to be much more robust than many ive bought, better protection, one thing that seems strange is that there are several buck converters high to low in several steps isnt there rreally a better way to do this, efficiency wise ?
Chinese have made tons of dedicated and cheap modules that can be attached to the main PCB for easy application! In stead of designing and putting parts to power MCU, they just use a ready made that can be found easily!
Every time you touched that board with the metal blade i flinched ;)
Not a problem when one knows what one is doing..
Link to buy it or are you going to make like it in near future
Hello bro, where did you buy it? Can you give a link?
Find w12b MPPT on google, I bought it on taobao
www.aliexpress.com/item/32847233953.html
mppt scc are actually just a buck converter with programmable parameters, sometimes in buck boost, mppt is just a fancy name
Yes, perhaps
Apart from buck regulation they also track the maximum power point. Without that feature the yield from Solar will not be optimised.
MPPT is not just a "fancy name", unless you're talking about fake labels on some controllers.
It’s a lot more than that. There’s an algorithm required to implement MPPT, requiring a controller and several key measurements. It’s not just a steady charger with cutoffs.
@@bimmerboard Exactly. And the simplest form of MPPT is merely voltage tracking of the solar panel's output to keep it around its VMPP, combined with an impedance transformer such as a buck converter.
hello king of inverter, can i ask you some thing? i dont have CT transfomer 12-0-12 to 240. i just have 12-0 to 240. can you make circuit ups with this setup for me? thanks you so much my brother. love from malaysia😁😎
Sir, I want to make this type of charge controller pls help.
Sir, can u make high ampere like that without microcontroller
No, you need a microcontroller
@@jaanbhanoojo1984 yes you can but it's easier with mcu
on what site did you buy the controller
sir can you make modul power smps 220v 5VDC 20A, with old ATX ,thank's ..
I also need a 50Amp MPPT controller from which site you bought it from china??
Big up
Hai bro. You didn't mension loss of power conversion W12bMPPT40 Amps, pls. replay bro.
Please try to complete the 12v 60a SMPS project. pls send the diagram of that circuit too. And can I use tl494 pwm module instead of sg3525?
Yes, I will try
Its really good explanation big hand bro. I am also looking for output current for 60 amps, 13.5 vdc, if you can much thax
Where is loud port
Did you check the frequency of switching?
70 Khz bro
Can buck/boost be added to PWM to produce mppt
koi video mili to mujhy b btana
Bro can u make inverter using audio amplifer
What is its price?
can i use this controller directly to 48V DC load without battery? or is there any other controller available from MPPT Solar to DC load controller?
Do you reach it? I want to use a DC Load without batteries. I've been thinking how solve the problem with power (W)
Oh dear, not going to happen..@@lizzandrosanchez19
anh có zalo hay fb ko ? em muốn hỏi anh một chút về nguyên lý mạch nạp MPPT của anh. tiện em hỏi luôn ở đây vậy. mong nhận được câu trả lời từ anh. " em có xem qua mạch mppt của anh, em thấy có cuộn cảm - liệu có phải mạch đó sẽ tự động tăng giảm điện áp để nạp cho acquy không anh ? nếu không. thì nó hoạt động như nào vậy ạ ?
Nguyên lý chung của nó là mạch buck thôi, nhưng nó dò điểm điện áp của tấm PV mà có công suất lớn nhất. Cái này nếu bạn đọc đc code thì hiểu ngay thôi. Ko thì đọc trên google chứ mình cũng ko biết giải thích thế nào đâu :))
I think it recieves maximum point of WATT/VOLTAGE due to inductance ,,some way like transformers of AC supply. If I am not wrong ???????
Sir how many prise this charger solar
“The PRO. GOOD BOARDS. MY MORNINGSTAR PWM controllers charge 24V system in parallel & are quiet. REDUNDANCY BECAME compelling, also working at midrange or less to extend service. SAME REASON compelled recent buying a second inverter for water heat. HOWEVER, SINCE researching your channel & eBay products, I decided to buy an EGS001 configured for 3000W & 24V system. IT WILL be dedicated to hot water & my printer at my Greenhouse workstation. I’LL KEEP inverter I bought using Affirm on Amazon as a backup. I HAD intended to use it but research compels building a pure sine. I HAVE parts from a 1500W Unisys UPS, consequently two good transformers, originally wound for 48V service. I DECIDED to run 1Kw heating element through a backup inverter, liking its redundancy factor. I WOULD like to get more detailed information on your projects. AM 67 at 47.5-degrees latitude. MINIMALISM SURVIVES.”
Could someone give the link to the datasheet of the gate-driver ID7S625 and diode MM40FU040 ? (in english)
Any major seller for those components in China ???
ID7S625 = IR2113 . Diode 40A-400V
where did you that 23-180VDC to 12VDC converter module..
?
What side you buy this one i need same please
13:07 Nice wether ;)
@Заработок от 3000 в день
what ????
please make a 100-150w small size sine wave inverter for car ....
this guy said many times
From chanel,pls. He have
What is the use of those input and output capacitor filter?
To get a pure DC waveform inorder to charge your batteries.
Can't you download the program in the STM32 from that white jack?
No, you can't
@Заработок от 3000 в день To be sure, I appreciate what you have done. It is informative. I was only suggesting you read the STM in case you might want to modify the code and make it better.
Required this project
ok bro
Can u explain y there are 3 MOSFETs and 2 diode
apc calibration video make plz
Ok, wait me
Chao anh
hi
do you full schematic /circuit of this goods?
I don't have a schematic, I only have the hex code. If you want to purchase the hex code, contact me.
Do you live in Singapore??
Where are you from?
:D
@@PhdHung no seriously. My native looks same like yours.. you are somewhere from Asia right??😉
yes, I live in VN
@@PhdHung good
@@PhdHung mintu
how to fix on display ? the display is block out may mppt is same on this video pls answer me thank you
Can u share link where u bought it from china.ali express??
Do u have circuit diagram and code for a mppt 30 amp 12 v PV?
@Заработок от 3000 в день english pls. No russian
good publicity.
Can you give me the buying link of this product
www.aliexpress.com/item/32847233953.html
on which site can this mppt for purchase be found?
taobao or 1688
What’s the difference between that and an adjustable , current limiting buck converter? What makes it MPPT? All you showed us was and adjustment of the voltage output and the current limit. I thought the idea of MPPT was to use feedback from current and voltage sensors to adjust the output voltage snd current in real time to optimize battery charging. The charging profile should depend on the type of battery you’re using. Does this device do that?
This is very much depending on the program in the MCU, it seems that the device was a quick making product (almost any engineer in China can grab a software, a board and start producing things).
Send me link to buy it please
www.aliexpress.com/item/32847233953.html
Sir please inductor size number?
Can you pls share the brand name or where can I purchase the MPPT charge controller.
Find w12b MPPT on google, I bought it on taobao
what is the switching frequency of buck converter?
~ 70khz
@@PhdHung thanks...
@@sandiinverter Bro Lu berarti ngeliat skema disini ya bro
@@electroniccreative7683 sm kyk PowMr, n chanel high side buck
You are going to make one?
Yeah exactly.
@@PhdHung we are waiting
Có chiếc nào mà đầu vào áp cao cỡ 500v ko bạn nhỉ.?
Chắc ko có đâu, áp cao ngta chơi hòa lưới hết rồi, áp thấp, hệ nhỏ để sạc bình thôi.
@@PhdHung Thì đang tính backup nho nhỏ cho hệ hòa lưới khi mất điện ý mà, chơi inverter hybrid thì chi phí cao quá. :)))
Hi sir can you make dsp 2010 micro controller using mppt charge controller
I use AVR. PIC is very expensive.
Price bro
Price is around $ 70 (including shipping)
where can i get this controller ?
bit.ly/39fWlZP
Where u lived in?
Your solar panels are not at the right tilt angle. This would highly affect the charge efficiency and performance.
Can you please upload this mppt diagram?
Yes, I will redesign it
Ok 😊
@@PhdHung please keep the input 200v or more.