1. Vacuum heat-collecting pipes with patent: light-wave absorbing coats with ceramics filming plus dual-absorbent for higher heat absorptivity and lower heat dissipation rate.
2. Outer water tank: 0.5mm fluorocarbon coatings for strong anti-corrosion ability and a longer life. The bright color can last 30 years without ***erioration.
3. Inner water tank: high-quality SUS304 stainless steel welded in the size of 0.55mm¡Á1219mm for pure water without polution;
4.Insulating layer : polyurethane press mono-foaming for excellent heat keeping ability;
5¡¢ Supporting stand: thickened electrophoretic aluminum alloy nice in looking and has a long life without weld spot;
6. Stainless steel mirror illuminator for super light-collecting performance.
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