1.      Special design for oversea market and special anodized aluminum alloy frame ensure nice appearance and can bear high pressure without leakage.

2.    Fiber glass insulation and EPDM seal strip to assure the solar collector can work under harsh and very cold temperature.

3.   The pattern tempered glass or low-iron tempered glass is not easy broken and with very high transmission and low emission to ensure high solar yields. The working temperature from -33 to 120.