A thermoelectric generator consists of circuits arranged in parallel rows, in which thermocouples in adjacent rows are facing each other by the same-named junctions, forming alternating narrow zones of hot and cold junctions. At least one of the layers is a layer of thermal energy thermocouples, the repeatability of the rows of circuits of which is two times less than the repeatability of the rows of circuits of thermocouples generating electricity. Hot and cold zones between the rows of thermocouple circuits of all layers of thermocouples generating electricity and hot and cold junctions of the rows of thermocouple circuits of thermal energy are superimposed, respectively, by tight contact on each other by junctions and substrates, ensuring internal heat exchange between them. In addition, the generator is provided with an external heat supply circuit to the hot zone area and a heat removal circuit from the cold zone area.

A thermoelectric generator consists of circuits arranged in parallel rows, in which thermocouples in adjacent rows are facing each other by the same-named junctions, forming alternating narrow zones of hot and cold junctions. At least one of the layers is a layer of thermal energy thermocouples, the repeatability of the rows of circuits of which is two times less than the repeatability of the rows of circuits of thermocouples generating electricity. Hot and cold zones between the rows of thermocouple circuits of all layers of thermocouples generating electricity and hot and cold junctions of the rows of thermocouple circuits of thermal energy are superimposed, respectively, by tight contact on each other by junctions and substrates, ensuring internal heat exchange between them. In addition, the generator is provided with an external heat supply circuit to the hot zone area and a heat removal circuit from the cold zone area.

A double point focusing solar energy collection apparatus of the present invention includes a heat collector, a secondary concentrator, and a bracket. The heat collector includes a primary concentrator and a heat collection tube, in which the primary concentrator has a focus point. The secondary concentrator has a focus point. The bracket supports the primary concentrator, the heat collection tube, and the secondary concentrator. The heat collection tube is located between the primary concentrator and the secondary concentrator and located on the focus points of the secondary concentrator and the primary concentrator. By adding the secondary concentrator, which is a rotating paraboloid reflector or circular Fresnel reflector, it can achieve low light loss and high heat collection efficiency, and erosion of the heat collection tube by sand, rain, and snow can be effectively prevented, thereby extending the lifetime of the heat collection tube effectively.

A double point focusing solar energy collection apparatus of the present invention includes a heat collector, a secondary concentrator, and a bracket. The heat collector includes a primary concentrator and a heat collection tube, in which the primary concentrator has a focus point. The secondary concentrator has a focus point. The bracket supports the primary concentrator, the heat collection tube, and the secondary concentrator. The heat collection tube is located between the primary concentrator and the secondary concentrator and located on the focus points of the secondary concentrator and the primary concentrator. By adding the secondary concentrator, which is a rotating paraboloid reflector or circular Fresnel reflector, it can achieve low light loss and high heat collection efficiency, and erosion of the heat collection tube by sand, rain, and snow can be effectively prevented, thereby extending the lifetime of the heat collection tube effectively.

Disclosed is a device with a heat exchanger having a first flow through which a first gaseous heat transfer medium passes and a second flow through which a second gaseous heat transfer medium passes. Upstream of the first flow, there is a combustion chamber, which optionally extends into the first flow. Two feed lines are attached to the first flow, of which the first feed line is connected to a thermal solar installation and the second feed line is connected to a source for a combustible gas-air mixture or for a non-combustible gas, in particular an oxygen-containing gas, such as air.

An energy power generator includes an energy source having a solar energy source further having at least one or more parabolic mirrors for focusing solar energy in a predetermined direction or focal point, an enclosed fluid circuit including a medium supply tank, a pump coupled to the medium supply tank, a boiler tank coupled to the pump, a turbine and generator coupled to the boiler tank, and a condenser having an output of the turbine as an input and the condenser further providing an output used as a feedback input to the medium supply tank. The generator can further include one or more parabolic mirrors oriented or focused towards the predetermined focal point on or through the boiler tank, where the boiler tank has heat applied to increase the pressure used to operate the turbine.

An energy power generator includes an energy source having a solar energy source further having at least one or more parabolic mirrors for focusing solar energy in a predetermined direction or focal point, an enclosed fluid circuit including a medium supply tank, a pump coupled to the medium supply tank, a boiler tank coupled to the pump, a turbine and generator coupled to the boiler tank, and a condenser having an output of the turbine as an input and the condenser further providing an output used as a feedback input to the medium supply tank. The generator can further include one or more parabolic mirrors oriented or focused towards the predetermined focal point on or through the boiler tank, where the boiler tank has heat applied to increase the pressure used to operate the turbine.

The present invention provides a hybrid, concentrating photovoltaic-solar thermal (CPV/T) system and components thereof, and methods for converting solar energy to electricity at high efficiencies while capturing and storing solar thermal energy for later deployment.

The present invention provides a hybrid, concentrating photovoltaic-solar thermal (CPV/T) system and components thereof, and methods for converting solar energy to electricity at high efficiencies while capturing and storing solar thermal energy for later deployment.

A solar energy collector includes: a solar energy collection tube having an absorption medium flow path for allowing an absorption medium to flow therethrough; a lens configured to concentrate solar energy on the solar energy collection tube; and an actuator configured to move the solar energy collection tube or the lens based on an incidence angle of the solar energy so that the solar energy is focused on the solar energy collection tube.