Energy Efficiency Research of BIPV System in Partial Shading Condition
- 10.2991/icmmita-16.2016.303How to use a DOI?
- the building integrated photovoltaic;partial shading;energy conversion structure;energy efficiency
In the building integrated photovoltaic (BIPV) system, the influence of partial shading on the energy efficiency of the BIPV system is large in certain circumstance. Energy efficiency of the centralized system and multi string type system are researched in four typical shading conditions. Results show that, when the shading is not serious, whether the system is in weak light or bright light condition, the energy conversion efficiency of the centralized system and multi string system is high and the difference is small. When the shading is serious, whether the system is in weak light or bright light condition, the system energy efficiency difference of two kinds of energy conversion structure is very big. In general, multi string systems is more higher than centralized system in energy efficiency, so the choice of a better energy conversion structure is the key factor to reduce the shading effect and improve the system energy efficiency.
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Mingfei Wei AU - Huiqin Wang AU - Li Jiang AU - Fang Yang PY - 2017/01 DA - 2017/01 TI - Energy Efficiency Research of BIPV System in Partial Shading Condition BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications PB - Atlantis Press SP - 1345 EP - 1348 SN - 2352-538X UR - https://doi.org/10.2991/icmmita-16.2016.303 DO - 10.2991/icmmita-16.2016.303 ID - Wei2017/01 ER -