Special Anodized aluminum alloy frame to ensure handsome appearance and can accept high pressure without leakage
50mm fiberglass insulation and EPDM seal strip to assure the solar collector can work under harsh and very cold temperature
Operation Temperature -33∼120
Patterned temper glass or low iron temper glass (4mm thickness) is not easy broken with very high transmission and low emission Black chrome or Magnetic blue sputtering coating has very higher absorption rate to ensure the high efficiency.
This system used the most expensive flat plate collector ---BT-collectors
Asia steel falls as global auto sales hit slump
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