An Overview of One-Sun Solar Thermal Technology
An Overview of One-Sun Solar Thermal Technology
An Overview of One-Sun Solar Thermal Technology
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<strong>Solar</strong> Progressions: Quantitative<br />
End Uses Addressed<br />
Area<br />
m 2<br />
Storage<br />
m 3<br />
Load<br />
GJ<br />
<strong>Solar</strong><br />
Fraction<br />
Water heating (WH) 6 0.3 16 0.6<br />
WH + Space Heating (Htg) (Combi-system) 20 1.5 40 0.3<br />
High sf combi-sys, w/ H2O annual store 1 40 70 40 0.9<br />
2<br />
100% <strong>Solar</strong> WH/Htg/Clg, w/ Des. TCHP 30 14 50 1<br />
1. From (Sillman 1981)<br />
2. Desiccant thermochemical heat pump storage; estimated.<br />
Boston, MA climate<br />
Note on units:<br />
Multiply m 2 times 110 to get ~ ft 2<br />
Divide volume in m 3 by 4 to get ~ kGal<br />
1 GJ ≅ 1 MMBtu<br />
SEET <strong>Solar</strong> <strong>Thermal</strong> Seminar 7/26/07