Optimization of the building integrated photovoltaic system in office buildings-Focus on the orientation, inclined angle and installed area

As a result, the electric energy production due to the use of the PV system can cover approximately 1-5% of the electric energy consumption of a typical office building in Korea in terms of proper combinations of the following installation factors: inclination, module type, installation distance to module length ratio, and direction. However, if in the building all measures, currently known and technically available would be implemented, the percentage of covering by PV can be significantly bigger.