PV and Energy Storage Roles in Advancing Hospital Power
This research undertakes a thorough feasibility assessment for two proposed photovoltaic (PV) systems, with the support of a case study utilizing hospital energy consumption data.
By creating a combined solar collector and PV system, the proposed system aims to generate renewable energy and reduce the healthcare facility's reliance on grid power. This will lead to a reduction in energy costs, improved energy efficiency, enhanced sustainability, and increased energy security.
They found that the solar fraction cooling and heating for the established solar collectors' system size can reach as high as 74% and 71%, respectively. Lima et al. (Lima et al., 2015) use simulation to study the technical and financial viability of a water solar collecting system for a hospital laundry in Brazil.
The DC voltage supplied by the PV system can be integrated with the existing storage units, reducing cost and maintenance requirements. Both systems enhance the resiliency of the healthcare facility in case of emergencies. In addition, renewable energy further provides environmental and economic benefits.
He also estimated the cost required for different combinations of solar thermal energy, solid biomass, and solar-PV energy to supply the hospital's energy demand and provide that it would be profitable to replace conventional energy sources. Meanwhile, in Iraq, in their study Ali (Ali, 2021) designed a PV system for a hospital in Mosul city.
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