An evaluation of the performance of flat plate collector systems and heat pumps for use in Indiana : an honors thesis (HONRS 499)

Abstract

Because of the cold winters and moderate amounts of direct sunlight in Indiana, it would not be cost-efficient for most residents to rely solely on solar energy. However, flat-plate collector systems, heat pumps and other technologies such as sunspaces can greatly reduce residential heating bills when used in conjunction with traditional energy systems and/or each other. In this paper, the flat plate systems and heat pumps will be described as will the principles by which they work. Each system will be modelled to determine the efficiency of its use in Indiana. Finally, the total costs and optimal design parameters of each will be compared for the special case of an Indiana residence.