DIY monitor for Smartmeter

It has been a while since my last post. But I have been working on something I waited for so long. I have a real smKaifa-MA105-MA304art-meter (instead of my previous Iskra ME162  digital meter that has no I/O ports that are active (infrared) or any other useable way to read out the meter without breaking the seal)

 

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PHP Solarpanel monitoring via Rasperry PI

Mastervolt with Raspberry PIAs promised some time ago here is the post explaining how I use my Raspberry PI to monitor my SolarPanel Output. I use PHP for this mather.

When I bought my solar panels back in november 2012, I knew that i wanted a Raspberry to communicate with the Solar inverter and read out the values to store them in a database. My preferred language to use was PHP. I will show you how I did this.

First a summary of the equipment I used :

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