The sandy battery is capable of maintaining heat up to a week in winter and up to a month in the summer, and the loss coefficient is only 10-15%.
The sand thermal tube capable of accumulating 100 MWH Heat for heating is placed in operation in the city of Poreenen of Poreenen. Techcrunch reported it.
Created by Polar Night Energy, 2 thousand tonnes of crushed steatite -a -by -boduct of making fireplaces from Tulikivi has already loaded.
The sandy batteries are capable of maintaining heat up to a week in winter and up to a month in the summer, and the loss coefficient is only 10-15%.
The sandy battery is connected to the central warming system of the Poreenen village and provides a hot school, library and the city hall.
It forms up to 1 megavatt hour of heat, which provides by 60% reducing the use of wooden chips in the boiler room and completely leave outdated fuel boilers.
Sand battery is a type of thermal energy accumulation system, which uses sand or crushed stone to store heat.
For sand heat, electricity is used, usually from renewable resources. This accumulated heat can be used for a variety of purposes, including for heat buildings.
As you know, in May, Ukraine reduced electric exports by more than 40%. At the same time, Hungary received the largest volume.
In Ukraine, energy consumption drops again
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Source: korrespondent
I am David Wyatt, a professional writer and journalist for Buna Times. I specialize in the world section of news coverage, where I bring to light stories and issues that affect us globally. As a graduate of Journalism, I have always had the passion to spread knowledge through writing.