The water pipe is too long, the insulation effect is not good, and the water is wasted.
The main concern when installing solar power is that it will cause safety hazards after installation. “There are elevators in high-rise buildings and the main elevator doors are on the roof. If you are allowed to install solar power, if the solar power leaks, it will seriously affect the safety of building owners and cause losses to residents. This is also a big problem. Again, roof space is not enough for all homeowners to install solar
As for installing wall-mounted solar, from the walls. of the building are covered with layers of foam insulation, the bearing capacity is insufficient, and it is easy to fall from high altitude if installed forcefully and other problems. By idiotsHowever, for safety reasons, high-rise buildings are not allowed to be installed. solar energy