Optimizing Passive-Solar-Water-Heater Performance. Final Report.

摘要

This study reports the findings of an optical analysis of various reflector augmentation techniques for passive solar water heaters. Based on the optical analysis an internal CPC reflector system was tested that yielded 61% efficiency on water drawn 8-1/2 hours past noon in October. Based on analysis of empirical and construction data additional low cost refinements are made and related to a component classification system. (ERA citation 09:000395)