New controller with the esp32 processor

Testing of new controller started. Throughout the 2019 season, the collector worked with a new controller that worked very steadily. It is based on a new controller for home heating system with solid fuel boiler, storage tank, hot water boiler. Change widget settings when connected via browser from your phone or computer. The widget is now being tested and all documentation (program source and wiring diagrams) will be made public in the near future.

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Season 2019 is over

September 27, 2019 was the last time the sun warmed the water. It was the best season since 2012.

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Beginning of the 2019 season

April 7, 2019 solar collector filled with water, new controller connected, graphs in real time will be here:
O_2019- air temperature, K_2019- collector temperature, B_2019- boiler temperature

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(Lietuvių) 2018 metų sezonas

In 2018, the collector is filled with water and the season started on April 12th. It was sunny spring from April 1, but I still did not believe that there would be no frost.
The season ended on September 26th. There are no temperature charts, I’ve eliminated everything, and I did not get ready to sort things out. I hope next year everything will start to work properly and on time.

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Started Season 2017

2017 collector filled with water and the season began on May 1st.
The season ended on October 1.

Here is a reference to the charts

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2016 year. Solar collector in real time

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Started Season 2016

Pictures.
kolektorius_2016_1

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version v1.4 model

Versijos v1.23 pagrindu padarytas v1.4 maketas . Viskas sumontuota ABS plastiko modulinėje dėžutėje montuojamoje ant DIN bėgelio (53.3×90.2×57.5 mm).
Versijos v1.4 maketas (dar bus aprašymas tikslinamas)

Valdiklio v1.4 maketas Valdiklio v1.4 maketas Valdiklio v1.4 maketas

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2015 metų sezonas baigtas

2015 spalio 8 dienos vakare iš sistemos buvo išleistas vanduo. Saulės mažėja, naktimis neigiama temperatūra. Jau reikia šildyti namus, taigi naudos iš kolektoriaus nebedaug. Sezonas buvo labai ilgas.

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The new version v1.23 of the solar collector controller

Made 10 pieces controller PCB. Description

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