Now prototype is soldered on PCB :) It was little bit too hurry schedule and components were collected from carage :) Couple extra voltage filters were added compared to original plan. I also made hand copy from schematiks and try add it later on this page.
|Datan keräys prototyyppi - Prototype to collect data|
|Datan keräys prototyyppi lähempää - Close ppicture from Prototype|
My friend took solar system right away to his cottage. Now it's there logging data and same time controling temperature of cottage. Cottage powersource voltage was over 12V and my solar system fan speeds was programmed thats why too high. Cooling air input fan have to leave out from operation because of that. But anaway system is logging data and later system can be optimize.
|Aurinkopaneelin ohjaus mökillä - Solar system on the cottage|
|S=sisälämpötila, /=tavoitelämpötila, U=ulkolämpötila, L=Aurinkokeräimen lämpötila, P=sähköpaneelin "jännite" ja A=akun "jännite". S=inside temperature, /=optimal temperature, U=outside tempereature, L=Solar panel temperature.|