Vacuum insulation panel based on fiberglass core material, a new energy-efficient insulation material following the adiabatic principle for insulation, consists of three major parts: fiberglass core materials, getter materials/desiccants and high barrier laminates. As a special composite made of core materials and protective layers, it is integrated with the superiority of vacuum insulation and micro-pore heat insulation, effectively stopping convective heat transfer to perfect thermal insulation. With an excellent initial thermal conductivity of lower than 0.0025 W/m. K and even 0.0015w/m.k to the minimum, the thermal resistance of our vacuum insulation panel based on fiberglass core material is ten times higher than conventional insulation material and even more. Compared with traditional PU insulation materials, energy-saving and environment-friendly vacuum insulation panel contains no ODS (ozone depleting substances) in its manufacturing process and widely applying to thermal insulation products such as refrigerators, freezers, refrigerated trucks, cold storages, insulated shipping container, ice storage tanks, etc.