| Solar Energy |
| THE SOURCEŠ |
| Factors that affect quantity, quality and timing of solar energy availableŠ |
| "LATITUDE" |
| "ORIENTATION:" |
| SUN STUDIES December 21, 12:00 A.M. vs. June 21 12:00 A.M. |
| December 21, March21, June 21, September 21- 3:00PM |
| December 21, 8:00 A.M., 12:00 A.M., 3:00 P.M., 6:00 P.M. |
| Slide 9 |
| Passive Vs. Active Solar Gain |
| "RE:" |
| "Top light" |
| "RE:" |
| "C.K." |
| "ACTIVE SOLAR GAIN" |
| Slide 16 |
| "GUIDELINES:" |