The longest season since 2012. Water was released from the system on October 17th.
From 2020 April 22 the collector is filled with water. We are starting the season! The graphs in real time will be here:
Outside temperature, collector temperature, boiler temperature
From April 10, 2020 the controller starts collecting data.
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 controller is now being tested pre-test software is here , wiring diagram, pcb.
September 27, 2019 was the last time the sun warmed the water. It was the best season since 2012.
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
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.
2017 collector filled with water and the season began on May 1st.
The season ended on October 1.