LARGE SCALE IMPLEMENTATION OF ACTIVE SOLAR SYSTEMS INTEGRATED IN PASSIVE BUILDINGS. POSSIBLE METHOD TO ACHIEVE THE TARGETS OF THE ROMANIAN ENERGY STRATEGY

摘要

In this paper we propose a method which may diminish the cost of domestic hot water preparation. Romanian data is used for illustration. The method is based on the usage of active solar systems integrated in passive buildings. The method may be seen as a solution to the government's target of achieving by the year 2020 a level of 60 Pd for the thermal energy resulting from solar energy conversion.