Calpak closed loop system 200ltr., evacuated tubes

System Description
  • One 16 Evacuated U tube collector with high reflection CPC reflector.
  • 1600x1770x100 each, system Net Aperture area 2.61 sqmtr .
  • Borosilicate Glass 3.3
  • Selective sputtered surface treatment
  • 200Ltr Clapak solar ready Enamelled Steel mains pressure cylinder with solar coil.
  • Resol pump & controller station
  • Expansion vessel 18ltr
  • Air vent
  • Glycol 5 ltr
  • 1365 kwhrs saved PA

Savings Estimate

 Years since installation  Price per kilowatt  Total savings
 5  $0.27  $1,904.30
 10  $0.36  $4,087.30
 15  $0.48  $7,008.60
 20  $0.64  $10,918.00
* Based on a starting point of $0.20/kwh, and 6% increase per year (actual average increase is 9.77% PA, so your actual savings will be higher).  Detailed cost/benefit analysis available upon request.

Price: $6,298.82 incl GST

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