The stainless steel hook is connected to the roof beam by bolts under the tile surface, as the support of the solar panel, without damaging the waterproof layer of the roof, to achieve 100% waterproof. Solar Panel Mounting for Solar Roof Hook
The stainless steel hook is connected to the roof beam by bolts under the tile surface, as the support of the solar panel, without damaging the waterproof layer of the roof, to achieve 100% waterproof. Solar Panel Mounting for Solar Roof Hook