| Special design for Europe market . Special Anodized aluminum alloy frame to ensure handsome apperance 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. |
