Methods, systems, and apparatuses related to thermo-dielectric-elastomer-cells may be shown and described. In one embodiment a thermo dielectric elastomer cell (TDEC) can include a layer of carbon nanotubes that absorb sunlight; a layer of photo switchable molecules; a plurality of dielectric elastomer layers, each of the plurality of dielectric elastomer layer comprising a layer of dielectric elastomer material and a layer of N-P junction transistors between the layers of dielectric elastomer material; a layer of insulators separating each of the plurality of dielectric elastomer layers; and an elastic cushioning which is placed between the plurality of dielectric elastomer layers and surrounding the dielectric elastomer material.

A hybrid solar thermal collector is provided. The hybrid solar collector comprises a photovoltaic element to convert sunlight into electricity; and a solar thermal collector device comprising an absorber element to convert sunlight into heat; wherein the absorber element is immersed in a heat transfer fluid in use.

A porphyrine organic framework (“POF”) material is introduced with a one-pot method for photothermal material fabrication. The POF material may be deposited on a support scaffold by reacting a pyrrole by acid-catalyzed dehydration forming a plurality of porphyrin-based covalent organic frameworks particles on the support scaffold.

A porphyrine organic framework (“POF”) material is introduced with a one-pot method for photothermal material fabrication. The POF material may be deposited on a support scaffold by reacting a pyrrole by acid-catalyzed dehydration forming a plurality of porphyrin-based covalent organic frameworks particles on the support scaffold.

A process for enhancing boiling to generate steam and superheated-steam by using renewable energy from Concentrated Solar Power. Steam can generate electricity, heating and cooling, sterilization, and other processes and products. The embodiment is made of a light weight small assembly and rotates on the X and Y axis to align with the solar radiation. The assembly has a steam generation unit (28) with Fresnel lenses affixed to concentrate the solar radiation and generate heat. The focal point of the radiation being concentrated is directed to the inner side of a glass tube (30) covered with nanoparticles. The surface area being heated by the solar radiation is increased by the use of nano articles. Water atomization/aerosol unit (60) creates reduced size water droplets that are channeled to glass tube (30) and put into contact with the heated nanoparticles. The atomized/aerosol water droplets help reduce heat dissipation.

The present invention describes a hybrid multilayer solar selective coating having high thermal stability useful for high temperature solar thermal power generation. The hybrid multilayer solar selective coating of the present invention has been deposited using a novel combination of sputtering and sol-gel methods on metallic and non-metallic substrates, preferably on SS 304 and 321 with chrome interlayer. The hybrid multilayer solar selective coating of the present invention consists of stacks of Ti/chrome interlayer, aluminum titanium nitride (AlTiN), aluminum titanium oxynitride (AlTiON), aluminum titanium oxide (AlTiO) and organically modified silica (ormosil) layers. The chrome interlayer was deposited using an electroplating method, whereas, Ti, AlTiN, AlTiON and AlTiO layers were prepared using a four-cathode reactive unbalanced pulsed direct current magnetron sputtering technique. The ormosil layer was deposited using a sol-gel technique, which provides the enhanced absorptance and improved long term thermal stability in air and vacuum. The present invention provides a hybrid multilayer solar selective coating having absorptance >0.950, emittance <0.11 (SS substrate with chrome interlayer) and long term high thermal stability (in the order of 1000 hrs under cyclic heating conditions at 500° C. in air and 600° C. in vacuum). The hybrid multilayer solar selective coating of the present invention exhibits higher solar selectivity ratio in the order of 5-9 on metal and non-metal substrates. The hybrid multilayer solar selective absorber coating of the present invention has high oxidation resistance, stable microstructure, high adherence and graded composition particularly suitable for applications in concentrating collectors like evacuated receiver tubes and Fresnel receiver tubes useful for solar steam generation.

In one aspect the invention provides a heat transfer apparatus which includes a transmitter object which defines an external collection surface and an internal transmission surface. Also provided is a receiver object displaced from the transmitter object, the receiver object defining an internal receiving surface and an external heat delivery surface. A thermal conduit is provided which incorporates at least one side wall connected between the transmitter object and receiver object, this at least one side wall spanning the distance between the transmitter object and receiver object and enclosing a volume between the transmitter and receiver objects. This side wall or walls enclose the internal transmission surface of the transmitter object and the internal receiving surface of the receiver object. The transmitter object, receiver object and thermal conduit are configured to promote heat transfer predominantly towards the receiver object.

In one aspect the invention provides a heat transfer apparatus which includes a transmitter object which defines an external collection surface and an internal transmission surface. Also provided is a receiver object displaced from the transmitter object, the receiver object defining an internal receiving surface and an external heat delivery surface. A thermal conduit is provided which incorporates at least one side wall connected between the transmitter object and receiver object, this at least one side wall spanning the distance between the transmitter object and receiver object and enclosing a volume between the transmitter and receiver objects. This side wall or walls enclose the internal transmission surface of the transmitter object and the internal receiving surface of the receiver object. The transmitter object, receiver object and thermal conduit are configured to promote heat transfer predominantly towards the receiver object.

A multi-function solar panel, the panel being of the tilted tray type which is divided into three chambers, one chamber being used for electricity generation, and cooling of the PV panel and partial preheating of the feed water to a still, one for processing the feed water to produce potable water and the other for water storage and other ancillary devices used in the production process and PAYG functionality of the multi-function solar panel.

A multi-function solar panel, the panel being of the tilted tray type which is divided into three chambers, one chamber being used for electricity generation, and cooling of the PV panel and partial preheating of the feed water to a still, one for processing the feed water to produce potable water and the other for water storage and other ancillary devices used in the production process and PAYG functionality of the multi-function solar panel.