A TRACKING SOLAR CONCENTRATOR
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THE COLLECTOR- MAJOR MATERIAL LIST
- 2 pieces 18" x 18" x 14 gauge steel(701)
- 6-1/2 feet of 1/2" square steel tube (702)
- 2- 1/2" pipe to 1/2" flare tube-brass union (703)
- 5- 1" x 5/16" bolts and 15 nuts (704)
- light gauge sheet metal box- 20" x 20" x 5" with one
inch of insulation liner (705)
