1. Casing
High reflectivity nickel chrome stainless steel (mirror finish) to minimize radiative heat loss, immune to weathering 3. Insulation
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2. Cylinder
Stainless steel/125 microns high build 400deg Celsius epoxy baked finish steel to Shell Spec DEP 40 48 00 30 Gen Part V approved for potable water up to 400 deg C. No water/metal oxidation contact 7. Casing High reflectivity mirror finish nickel chrome stainless steel |
5. Hot & Cold Plumbing Inside Tank
Low Conductivity Polybutylene (NZ Patent) 3/4" diameter 160 psi with alumn clamped fittings are more expensive but better thermal performance than copper 6. Collector Triple sandwich Aluminium & Selective Infrared Absorber for superior performance on cloudy days |
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8. Insulation 50mm Fibreglass wool & reflective aluminium foil | |||
9. Glass High Transmissivity clear glass (low iron) | Cost | ||
10. Heating Pipes Copper tubes 10 per panel to BS 2871-1X | Backup Heater | ||
11. Reflector High reflectivity mirror finished stainless steel | Performance | ||
12. Sedimentation Pipes 9 Nos insulated sedimentation pipes | Specs 1 | ||
13. Drain valve Stainless steel globe valve from Italy | Specs 2 | ||
solarex@mailcity.com | Maintenance | ||
Hidden Cost
Other Questions |
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Unsurpassed Performance:
60 to 80 degree Celsius, enviromentally friendly, hot water with compliments from the SUN! |
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Q: Why Rely on Infra-Red Radiation for
Solar Water Heating?
A: The major part of Solar Radiation Energy is Infra-Red : 49% |
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