Comments on: MPPT solar charger with arduino http://en.techmind.dk/arduino/mppt-solar-charger/ Technology is a means to man as through conscious thought and aspiration, create, recreate and develop the living conditions. Welcome to Tech Mind ® Sun, 11 Feb 2018 13:14:03 +0000 hourly 1 https://wordpress.org/?v=4.1.41 By: Michael http://en.techmind.dk/arduino/mppt-solar-charger/#comment-634 Sun, 11 Feb 2018 13:14:03 +0000 http://en.techmind.dk/?p=48#comment-634 Design files http://en.techmind.dk/arduino/mppt-solar-charger/

]]> By: Anthony http://en.techmind.dk/arduino/mppt-solar-charger/#comment-633 Sun, 11 Feb 2018 12:29:48 +0000 http://en.techmind.dk/?p=48#comment-633 Hi, I’d be interested in a pcb or two if still available, please let me know. do you think the fet issue is solely related to algorithm or could it just be some dodgy or under rated parts? Thanks Anthony

]]> By: Jo http://en.techmind.dk/arduino/mppt-solar-charger/#comment-616 Thu, 21 Dec 2017 14:48:31 +0000 http://en.techmind.dk/?p=48#comment-616 Hi
i still have some of the PCBs left over.
We also had been running into problems with blowing FETs.
While working on another solar power project we used another algorithm and supposed that there is a problem with the original Tim Nolan algorithm.
We used this first at our project and it caused some funny things.
The plan was to use the new algorithm at this project to, but…..
That was about 2 years ago. Maybe this year ;)
It’s a shame, our smart phone charger is still running with this cheap chinese part we bought as a quick and dirty workaround :)

http://www.saturno.de/adresse/Adresse.jpg

]]> By: michael pedersen http://en.techmind.dk/arduino/mppt-solar-charger/#comment-615 Mon, 18 Dec 2017 20:27:07 +0000 http://en.techmind.dk/?p=48#comment-615 Thanks, try the link to google drive folder

]]> By: anthony http://en.techmind.dk/arduino/mppt-solar-charger/#comment-594 Mon, 21 Aug 2017 13:04:29 +0000 http://en.techmind.dk/?p=48#comment-594 Hi, The link to your PCB files for the charge controller is dead, please can you repost them or send them to me?Thanks!

]]> By: faizan khan http://en.techmind.dk/arduino/mppt-solar-charger/#comment-562 Mon, 15 May 2017 09:44:28 +0000 http://en.techmind.dk/?p=48#comment-562 Sir,
I need Eagle design of your MPPT solar charge controller.
please provide me as soon as possible.

Thank you.

]]> By: dl1laa http://en.techmind.dk/arduino/mppt-solar-charger/#comment-541 Sat, 11 Mar 2017 21:03:40 +0000 http://en.techmind.dk/?p=48#comment-541 Hello,
i try to build yout MPPT Hardware sofare looks good
but finaly I have problems to get Software
runing on the Arduino.
Could some one please send me the complete Sowtware Set ??
Thanks for your help .

de dl1laa

]]> By: leann http://en.techmind.dk/arduino/mppt-solar-charger/#comment-252 Mon, 18 Jan 2016 03:48:10 +0000 http://en.techmind.dk/?p=48#comment-252 Dear Sir,

I have read you were ordered ready board from the ‘Chinaman’, is possible you can share the supplier that I can order a few samples from they too?

appreciated for your help

best regards,
Leann

]]> By: kikiloaw http://en.techmind.dk/arduino/mppt-solar-charger/#comment-244 Mon, 04 Jan 2016 05:32:40 +0000 http://en.techmind.dk/?p=48#comment-244 is it okay if i use this mosfet? i cant find the 60v 30a, but only the 55v 30a IRFIZ44.
do i need to modify the circuit if i use this mosfet?

]]> By: kikiloaw http://en.techmind.dk/arduino/mppt-solar-charger/#comment-242 Sun, 03 Jan 2016 05:33:39 +0000 http://en.techmind.dk/?p=48#comment-242 can i use this to mosfet?
STP55NF06L – N-Channel 60V – 0.014Ohm – 55A – TO-220 StripFET(TM) II POWER MOSFET,

and the coild how many henry should i use?

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