ibiza

it is you

you are quick

don't worry you will get most answers for your questions here.

Welcome to the forum Nico. I think the best person to answer your question is @Manie as one of two creators of software called ICC which widely used for monitoring.

applause to you!!

@Camel is a member of this forum and was cheaper than that.

tnx @Mark

Thanks @pilotfish Jo'burg branch is not far from me. I forgot on them, the other one was in my mind when I said they have nothing

Could you share the supplier? I couldn't find any local (except one which, I know, they have nothing) on Google

Did you order from China directly? Could you post the link?

thanks for the input @pilotfish and others who gave their view on my question. appreciated

@Don, don't you think the voltage will be little bit too high?

yes, if you are asking me

Thanks for the chart, very informative. I am planning next winter/spring to move my panels on another roof (for the third time) and make a tracker myself . That is my long waiting project.

You are already making twice of my production with only 1/3 of my array

Did you try to generate the power without the tracker? That would be good to know if you spent the money well

Voltronic Power Technology Corp. was established by Alex Hsieh. Mr. Hsieh’s professional team has over 20 years of experience in DMS (Design and Manufacturing Service) of power products. Headquartered in Taiwan"..." rest of the text find here: http://www.voltronicpower.com/aboutus.php

http://pvoutput.org/list.jsp?p=2&id=51253&sid=46620&v=0&o=date&d=desc Spike at the end of November was raspberry's clock that stopped working and ICC added the data from previous day to the current one.

I wander if the problem is a donation! I have no problem to change a sort from this: http://pvoutput.org/live.jsp?o=e&d=desc to that: http://pvoutput.org/live.jsp?o=gss&d=desc

generally speaking in several hours

totally agree with TTT, don't go Chris!

12.8V is not bad at all. According to my battery's specs they are dead when voltage drops to 10volts something. Masters will tell you more about recharging them in order to cure your batts.