Passive sun heat thanks to large windows - solar server

Passive sun heat can be used thanks to large windows.This is explained by the Federal Association of Deutscher Fächerbau (BDF).Many people in Germany are currently feeling this phenomenon positively.Because early in the year, the daily temperatures and the number of sunny hours reach double -digit values, while the nights remain frosty.According to the BDF, almost all new buildings are equipped with large windows today to benefit from the solar heat gain.Alternatively, the option in the new building is also available on a sun house with a solar thermal system."Large-scale, partly floor-to-ceiling glazing is standard in house construction today, because modern, multiple-glazed windows leave a lot of light and heat heat, but they do not emit as quickly as before," said BDF Managing Director Achim Hannott.

In conjunction with the already above-average energy-efficient wall structure of a manufacturer of a wooden house as well as with a smart building technology including photovoltaic system, new buildings that generate more energy over the course of the year are no longer isolated."Together, the building materials wood and glass can play their strengths in the areas of living comfort and energy efficiency in a prefabricated house."This goes so far that individual house manufacturers build their constructions in modern half -timbered architecture and fill out the majority of the compartments with glass areas.One speaks of the wood-skeleton construction, with which builders like to design an open living world in connection with a large garden.On a suitable property, for example in an exposed altitude with distant view, this promises an exclusive ambience and high living comfort.At the same time, this ensures great potential for sunny hours with solar heat and energy wins.

Ausrichtung auf Himmelslage zu empfehlen

"Energy is sensible that large windows and glazing are already aligned with the house planning towards the sky situation.The best are solar entries in southern orientation, but also east or.Western directions bring clear advantages, ”says Frank Lange, Managing Director of the Window + Facade Association.Because here the warming sun rays could come into the apartment for the longest time of the day.

For summer thermal insulation, a suitable sun protection should always be carried out."Around a third of the prefabricated houses are planned today as a smart home.Here it is advisable to intelligently integrate the sun protection in front of the window in order to use solar heat gain if they are really useful and desired."

5.3.2021 |Source: BDF |© Solarserver / Solarthemen Media GmbH