This paper presents a methodology to aid a system or building designer in the quick sizing of a Direct Gain passive solar system with night insulation. The method developed and discussed here will approximately predict annual energy savings for a range of passive system sizes based on annual horizontal solar radiation, latitude, and the estimated annual heat loss of the building without passive. The design aid format is a series of graphs calculated for several climates in the U.S. This design aid will help in quickly evaluating design changes for system performance and financial benefit.
Citation: Symposium, ASHRAE Transactions, Volume 86, Part 2, Denver, Colorado
Product Details
- Published:
- 1980
- Number of Pages:
- 10
- File Size:
- 1 file , 770 KB
- Product Code(s):
- D-DV-80-11-3
