Published By
Created On
26 Feb 2020 09:39:50 UTC
Transaction ID
Cost
Safe for Work
Free
Yes
Cheap(est?) Lithium MPPT Solar Charge Controller CN3722 - 12v Solar Shed
I've been trying to find the cheapest solar charge controllers the internet can provide for a little while. In previous videos I've been able to recommend some really cheap PWM solar charge controllers but the cheap MPPT versions have been fake. This time however I think I may have come across something which could be classed as Maximum Power Point Tracking.
Adjustable CN3722 Lithium MPPT Charge Controller: https://goo.gl/mdzDlM
Fixed 3S CN3722 Lithium MPPT Charge Controller: https://goo.gl/d6Loyl
CN3722 Datasheet: http://admw.uk/j5
Thanks for watching - please subsribe, comment and rate!
...
https://www.youtube.com/watch?v=liYZ5pYOZDE
Adjustable CN3722 Lithium MPPT Charge Controller: https://goo.gl/mdzDlM
Fixed 3S CN3722 Lithium MPPT Charge Controller: https://goo.gl/d6Loyl
CN3722 Datasheet: http://admw.uk/j5
Thanks for watching - please subsribe, comment and rate!
...
https://www.youtube.com/watch?v=liYZ5pYOZDE
Author
Content Type
Unspecified
video/mp4
Language
Unspecified
More from the publisher
Controlling
VIDEO
BATTE
battery-bank-reconfiguration-12v-solar
I always try to listen to viewer feedback and this video is a direct result of that. I've previously wired my main battery bank in a ladder - but I could have done a better job.
Items used in this video:
Inline Fuse Holder: https://goo.gl/RHxTWE
14AWG Wire: https://goo.gl/nbLNKt
5mm Ring Crimp Connectors: https://goo.gl/oW8hXL
Crimping Tool: https://goo.gl/Qr7q9m
Aluminium Flat Bar: https://goo.gl/1DkEjd
My 3D Printer - Hictop i3: https://goo.gl/cdzNhn
My 3D printed designs are available on Thingiverse: http://admw.uk/thingiverse
...
https://www.youtube.com/watch?v=Oi_VWymYSWY
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
AUTOM
automatic-grid-tie-switch-version-3-adam
The third version of my automatic grid tie switch built on Arduino. This version uses a Arduino Nano and a Nokia 5110 LCD display (84x48 pixels).
The automatic grid tie switch is designed to feed your solar panels to your charge controller until your batteries are fully charged. After which the system switches to feeding a grid tie inverter. If your battery level drops - it switches back again.
Stop throwing away your off grid solar energy and use it else where. Surely a better return on investment?
You can find the sketch on my website:
http://admw.uk/hZ
Please like, comment and share! Thanks for watching.
#Arduino #Project
...
https://www.youtube.com/watch?v=56DJ90Y92-4
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
PWM S
pwm-solar-charge-controller-version-2
I've built a second version of the beautifully designed Arduino based solar charge controller by Julian Ilett. This version is hopefully less tricky to solder and uses a few less components - reducing cost and as it turns out power consumption.
In this video I talk about my modified design and show it being built.
Get the image of the design and the (ever so slightly) edited code from my website - http://admw.uk/ij
See version one: https://youtu.be/db1JZUecYlI
More from Julian Ilett: http://256.uk & https://www.youtube.com/user/julius256
Thanks for watching, I'd love to hear your comments on the changes from v1.
...
https://www.youtube.com/watch?v=1wc76v_sDjg
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
BUILD
build-your-own-mppt-solar-charge
In this video I put together an MPPT solar charge controller made by MakeSkyBlue.
Items used in this video:
MakeSkyBlue 20A MPPT Solar Charge Controller Kit: http://s.click.aliexpress.com/e/vrewmLq
Vici VC99 Multimeter: https://ebay.to/2ucz5Xd
Uni-T UT211B Clamp Meter: https://ebay.to/2T9lUk0
You can buy a fully built MakeSkyBlue solar charge controller if you like, but where is the fun in that?
https://ebay.to/2W2QwFz
...
https://www.youtube.com/watch?v=W-9fGxexHxM
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
EPEVE
epever-shi400-pure-sine-wave-inverter
I should have bought myself a pure sine wave inverter some time ago. The modified sine wave one I've been using for the last couple of years really isn't up to much.
AUDIO WARNING - There is some nasty noise from about 8 minutes in.
All the items used in this video were purchased from eBay.
EPEver Pure Sine Wave Inverter: https://goo.gl/4BxbjF
63A DC Breaker: https://goo.gl/zDc0ol
Uni-T UT211B AC/DC Clamp Meter: https://goo.gl/l91ghL
EPSolar RS485 to USB Cable: https://goo.gl/YZ7n2S
EPEver eBox-Wifi-01: https://goo.gl/uXxuTL
Be aware that importing items may incur an import charge - I was invoiced by the courier shortly after completing this video.
...
https://www.youtube.com/watch?v=Ik6_XdhWcsw
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
LIITO
liitokala-engineer-lii-300-battery
After trying USB power banks, TP4056 modules and Arduinos to charge and discharge my Lithium Ion 18650 cells I decided to buy a proper charger. This charger was purchased from GearBest.Com but is available on Amazon and eBay: https://goo.gl/gUoIVE
This LiitoKala charger is one in a range of two and four cell chargers. They charge a range of cylindrical Li-Ion and NiMh AA & AAA cells. The Lii-300 engineer model includes a 'power bank' feature which currently is unique within the 2 cell range. The charger records the internal resistance of a cell, the accumulated charge (or discharge) in mAh and always shows the battery voltage.
Thanks for watching - It'd be great to hear your comments.
Please like, share and subscribe!
18650 26650 14500 14650 17500 17670 18500 18700 22650 25500
...
https://www.youtube.com/watch?v=QinYuV06tuk
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
FREED
freedeck-open-source-stream-deck
In this video I build, flash and program the FreeDeck an Arduino based Stream Deck alternative.
Items used in this video:
0.96" OLED Screen: http://s.click.aliexpress.com/e/_d7O47jg
Arduino Pro Micro (Clone): https://ebay.to/3eTUM41
MicroSD Card Module: http://s.click.aliexpress.com/e/_dYAWmO6
74HC4051 Multiplexer: https://ebay.to/2ZzvtOr
4GB MicroSD Card: https://amzn.to/2Zz6QBc
FreeDeck Hardware (PCB Gerber Files): https://admw.uk/FreeDeckHW
FreeDeck Code: https://admw.uk/FreeDeckCode
FreeDeck Configurator: https://admw.uk/FreeDeckConfig
3D Printed Case: https://admw.uk/FreeDeckCase
0:00 Intro
2:27 PCBs
3:12 What you need
4:01 How to build
11:16 Flashing the arduino
12:53 Configuring the FreeDeck
16:25 Power up
17:24 3d Printed Case
17:42 Conclusion
Affiliated links help me produce videos and don't cost you anything, so you can click the links below at no cost to you, thanks:
AliExpress: https://s.click.aliexpress.com/e/_dYUcTcF
Amazon UK: https://amzn.to/3fAcydq
Amazon US: https://amzn.to/35UDCQk
Banggood: https://www.banggood.com/custlink/KvmD1md07Q
Ebay UK: https://ebay.to/3fAOFlT
Ebay US: https://ebay.to/2WjAWIx
Support me directly:
Patreon: https://www.patreon.com/AdamWelch
Paypal: https://paypal.me/AdamWelch
#FreeDeck #OpenSource #StreamDeck
...
https://www.youtube.com/watch?v=-3Zw8hbpVq4
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
PWM85
pwm85-diode-test
Much of the PWM85 has been tried and tested many times by Julian Ilett ( https://www.youtube.com/channel/UCmHvGf00GDuPYG9DZqQKd9A ) but I've had to implement a few changes in this design. I need to test the solar input schottky diode with a reasonable amount of current - and finally the sun is out.
Items used in this video:
PWM85 3.3v: https://github.com/AdamWelchUK/PWM85
Vici VC99 Multimeter: https://ebay.to/2ybo3qH
Uni-T UT-211B Clamp Meter: https://s.click.aliexpress.com/e/_dT7i2fG
...
https://www.youtube.com/watch?v=Kbj_kxr_2JI
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
REDUC
reducing-rfi-four-simple-methods-12v
I wanted to see if I could reduce the RFI being emitted by the EPEver SHI400 inverter which was delivered last week. I use four simple methods (perhaps a little haphazardly) with varying results.
Sorry - but due to the nature of the subject there is some audio interference throughout this video.
All the items used in this video were purchased from eBay.
EPEver Pure Sine Wave Inverter: https://goo.gl/4BxbjF
Owon SDS7102V Oscilloscope: https://goo.gl/vmqem0
Mixed Electrolytic Capacitors: https://goo.gl/ISY2qb
Ferrite Rings: https://goo.gl/YWTdqK
...
https://www.youtube.com/watch?v=YTcEsNQgQkk
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4