Difference between revisions of "Solar Hot Water"

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Line 13: Line 13:
 
* Connect people to the sun
 
* Connect people to the sun
 
* Fits on annex roof
 
* Fits on annex roof
 +
 
'''Design / Selection'''
 
'''Design / Selection'''
 
* Ideas
 
* Ideas
Line 33: Line 34:
 
** Structure
 
** Structure
 
*** Aluminum frame w/ weights
 
*** Aluminum frame w/ weights
 +
* Maintenance
 +
** Clean them monthly
 +
 
'''Rationale'''
 
'''Rationale'''
 
* Connectedness to the earth
 
* Connectedness to the earth
 
* net zero-energy
 
* net zero-energy
 
* simplicity / optimized
 
* simplicity / optimized
* Maintenance
 
** Clean them monthly
 

Revision as of 13:41, 2 April 2010

return to Sustainable Detail Design Center

References

Requirements

  • Generate enough BTU's equal to our heating season requirements
  • Durability = 50 years
  • Connect people to the sun
  • Fits on annex roof

Design / Selection

  • Ideas
    • Rushforth experience and design
  • Design
    • Solar Collector Array
      • 10 Solar panels
      • Location: annex roof
      • Position: 25% west of south wall
      • Manufacturer:
      • Cover with PV panels in the warm season (below # of uncovered thermal panels)
        • 10 panels (Jan, Feb, Dec)
        • 7 panels (Mar, Nov)
        • 5 panels (Apr, Oct)
        • 3 panels (May, Sept)
        • 1 panel (Jun, Jul, Aug)
    • Water System
      • Drainback system / no glycol
      • by-pass thermal tanks in the summer
    • Structure
      • Aluminum frame w/ weights
  • Maintenance
    • Clean them monthly

Rationale

  • Connectedness to the earth
  • net zero-energy
  • simplicity / optimized