Solar Energy Buildings with High Degree of Independence of Energy Supply from Grids
Abstract
POLYSUN calculations for a one family house with a large solar heating system with a large hot water storage and a large PV system with battery will be carried out. The design and size of the systems will be varied, allowing to determine optimally designed systems with high yearly solar fractions. Based on the calculations recommendations for designs of solar energy systems for solar energy buildings with high degree of independence of energy supply from district heating and electrical grids will be given.