Aurinkolämmitysjärjestelmissä

Aurinkolämmitys, often translated as solar thermal heating, refers to the technology that uses sunlight to heat water or other fluids. This heated fluid can then be used for domestic hot water, space heating, or even industrial processes. The core component of a solar thermal system is the solar collector, typically mounted on a roof or in an open area exposed to sunlight. These collectors absorb solar radiation and transfer the heat to a working fluid, usually a mixture of water and antifreeze.

The heated fluid then circulates through a system of pipes to a storage tank. This tank, often insulated, holds the hot water until it is needed. When hot water is required, it is drawn from the storage tank, and colder fluid from the tank is sent back to the collectors to be reheated. For space heating applications, the hot water from the storage tank can be circulated through radiators or underfloor heating systems to warm a building.

The efficiency and performance of aurinkolämmitys systems depend on several factors, including the amount of sunlight received, the size and type of collectors, the insulation of the storage tank, and the overall design of the system. While initial installation costs can be significant, solar thermal systems offer a sustainable and renewable source of heat, reducing reliance on fossil fuels and lowering energy bills over the long term. They are an increasingly popular choice for environmentally conscious homeowners and businesses seeking to reduce their carbon footprint.