Plate-shaped solar collector for simultaneously producing electricity and hot water has no pipe system and one or more inflow channels aligned perpendicularly or parallel to each other

摘要

The plate-shaped solar collector has no pipe system and has one or more inflow channels aligned perpendicularly or parallel to each other. One or more connected electric pumps is/are mounted on a supporting pan. One or more photovoltaic elements is/are mounted on a supporting pan.