Abstract: The Variable Angle Solar Collector, or from this point on is also known as VASC, function is to collect solar energy in/on the hot side, or exit side, of the Energy Exchanger inside the vacuum chamber and allow for the storage of the fluid in the cold side, or entrance side of the Energy Exchanger. The design of the Energy Exchanger can/will act as a fluid back check/back flow preventer in the event of the fluid become pressurized by the expansion of the heated fluid in the Energy Exchanger's Hot or Exit side of the Energy Exchanger. The VASC can be connected in a series (similar to cells in a battery pack are place ?to +to increase voltage) or individually, directly in a storage tank. A back flow preventer value may/can also be used in conjunction with the head pressure created from the fluid in the Entrance side of the Energy Exchanger.