19 results about "Hybrid solar cell" patented technology

An apparatus and method for mounting a solar panel array on a surface is disclosed. The solar panel array includes a plurality of solar panel modules and a hybrid solar panel module mounting assembly. The hybrid solar panel module mounting assembly includes a component of a rail-based mounting system and a component of a rail-less mounting system. At least one of the plurality of solar panel modules is mounted on the component of the rail-based mounting system and at least one of the plurality of solar panel modules is mounted on the component of the rail-less mounting system.

An organic-inorganic hybrid solar cell and method for manufacturing the same wherein the solar cell includes a first electrode, a first common layer provided on the first electrode, a light absorption layer including a perovskite material provided on the first common layer, a second common layer provided on the light absorption layer, and a conductive adhesive layer provided on the second common layer.

The present invention relates to a hybrid solar cell and a fabrication method thereof. The hybrid solar cell according to the present invention comprises: a transparent substrate; a porous layer provided on the transparent substrate, wherein the porous layer comprises a plurality of particles; a first photoactive layer provided on the plurality. of particles; a first charge transport layer provided on the first photoactive layer; a first electrode provided on the porous layer, wherein the first electrode comprises at least one through-hole; a second charge transport layer provided on the first electrode and the first charge transport layer, wherein the second charge transport layer is in direct contact with the first charge transport layer, wherein each of the first charge transport layer and the second charge transport layer is a solid layer and transports electrons or holes; and a second electrode provided on the second charge transport layer.

Hybrid solar cell plates with integrated bypass diodes and modules thereof are described. In an embodiment, a hybrid solar cell plate includes a step surface including a floor and a step edge extending from the floor and across a thickness of a top subcell. A bypass diode is over the floor and laterally adjacent to the step edge.

The application discloses a kind of induced PEDOT:PSS solution on the silicon pyramid nap structure film forming technology, specifically includes the following steps: (1) using alkaline solution method is prepared pyramid structure on silicon surface, silicon wafer is cut into 1 × 1 cm 2 ; (2) glycol, surfactant TX-100 are added in PEDOT:PSS solution, then using magnetic stirring is mixed uniformly;(3) appropriate ethanol is dropped on the silicon surface with pyramid structure;(4) after step (3) is completed, immediately take 80 microliters PEDOT:PSS solution obtained in step (2) is dropped on the surface of ethanol film;(5) after standing 60 seconds, select a certain speed and spin 40 seconds;(6) the silicon wafer obtained in step (5) is placed in oven with temperature of 120 DEG C and is dried.The application provides a kind of simple, efficient PEDOT:PSS solution film forming technology, can effectively improve the heterojunction area of PEDOT:PSS / silicon hybrid solar cell, improve the photoelectric performance of solar cell.Meanwhile, the technology is also applicable to other water solution on the silicon surface film forming.

The invention relates to a hybrid solar panel for the simultaneous generation of electricity and heat, comprising: - at least one photovoltaic module having a front face for receiving solar radiation and a rear face opposite said front face, - a heat exchanger adjacent to the rear face of the photovoltaic module for the circulation of a heat transfer fluid, - an inlet manifold and an outlet manifold for the heat transfer fluid in fluidic communication with the exchanger, - at least one electrical junction box associated with the photovoltaic module, and in which: - the junction box is disposed between the photovoltaic module and the exchanger, against the rear face of said module, - the heat exchanger comprises at least one profile provided with internal channels for the circulation of the heat transfer fluid, which channels open at the terminal ends of said profile.- the profile is shaped to include at least one protruding portion passing over the junction box, the portions of said profile adjacent to said protruding portion being flat and in contact with the rear face of the photovoltaic module.

Hybrid solar cell plates with integrated bypass diodes and modules thereof are described. In an embodiment, a hybrid solar cell plate includes a step surface including a floor and a step edge extending from the floor and across a thickness of a top subcell. A bypass diode is over the floor and laterally adjacent to the step edge.

The invention discloses a cross-shaped nanowire flexible silicon-based hybrid solar cell, which integrates the self-condensation characteristic of a silicon nanowire so as to improve the open-circuit voltage, and integrates the flexibility of an ultrathin flexible silicon-based solar cell so as to improve the open-circuit voltage. The defect of weak light absorption of the ultrathin flexible silicon-based solar cell is relieved to a certain extent; the solar cell mainly comprises a cross-shaped silicon nanowire array, an ultrathin flexible silicon substrate, a PDMS film, a PEDOT: PSS hole transport layer material, a front surface ITO transparent electrode and a back surface Ag electrode. According to the cross-shaped silicon nanowire solar cell, the weak light absorption can be improved, the open-circuit voltage is increased, and the cross-shaped silicon nanowire solar cell can adapt to more future application scenes.

Photovoltaic devices such as solar cells, hybrid solar cell-batteries, and other such devices may include an active layer disposed between two electrodes, the active layer having perovskite material and other material such as mesoporous material, interfacial layers, thin-coat interfacial layers, and combinations thereof. The perovskite material may be photoactive. The perovskite material may be disposed between two or more other materials in the photovoltaic device. Inclusion of these materials in various arrangements within an active layer of a photovoltaic device may improve device performance. Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers.

The invention relates to a high-efficiency laminated hybrid solar cell. In one aspect, a stacked photovoltaic PV device includes a substrate, a reflector layer over the substrate, a lower energy absorbing PV sub-cell including an organic sub-cell over the reflector layer, and a higher energy absorbing PV sub-cell including a perovskite sub-cell or a CdTe sub-cell over the lower energy absorbing PV sub-cell. In another aspect, a laminated photovoltaic PV device includes a substrate, a reflector layer over the substrate, a lower energy absorbing PV sub-cell over the reflector layer, and a higher energy absorbing PV sub-cell over the lower energy absorbing PV sub-cell, where the device has a PCE of greater than 30% and an open circuit voltage of greater than 2.0 V at incident AM1.5 radiation.

In one aspect, a tandem photovoltaic (PV) device comprising a substrate, a reflector layer above the substrate, a lower-energy absorbing PV sub-cell above the reflector layer comprising an organic sub-cell, and a higher-energy absorbing PV sub-cell above the lower-energy absorbing PV sub-cell comprising a perovskite sub-cell or a CdTe sub-cell. In another aspect, a tandem photovoltaic (PV) device comprises a substrate, a reflector layer above the substrate, a lower-energy absorbing PV sub-cell above the reflector layer, and a higher-energy absorbing PV sub-cell above the lower-energy absorbing PV sub-cell, wherein the device has greater than 30% PCE and an open circuit voltage greater than 2.0V with incident AM1.5 radiation.

The present application provides a hybrid solar cell having a first surface and a second surface opposite to each other, the hybrid solar cell comprising: a silicon substrate; the tunneling layer is located between the silicon substrate and the first surface; and an intrinsic amorphous silicon layer between the silicon substrate and the second surface. According to the hybrid solar cell and the photovoltaic module provided by the invention, the parasitic absorption of the film layer and the preparation cost can be reduced on the basis of improving the conversion efficiency of the cell.

The invention relates to a laminated hybrid solar cell. A stacked photovoltaic PV device includes: a substrate; a reflector layer on one side of the substrate; a first PV sub-cell in optical communication with the reflector layer configured to absorb visible light; and a second PV sub-cell on the first PV sub-cell configured to absorb NIR light.

An apparatus and method for mounting a solar panel array on a surface is disclosed. The solar panel array includes a plurality of solar panel modules and a hybrid solar panel module mounting assembly. The hybrid solar panel module mounting assembly includes a component of a rail-based mounting system and a component of a rail-less mounting system. At least one of the plurality of solar panel modules is mounted on the component of the rail-based mounting system and at least one of the plurality of solar panel modules is mounted on the component of the rail-less mounting system.

The present invention relates to a hybrid solar cell and a fabrication method thereof. The hybrid solar cell according to the present invention comprises: a transparent substrate; a porous layer provided on the transparent substrate, wherein the porous layer comprises a plurality of particles; a first photoactive layer provided on the plurality. of particles; a first charge transport layer provided on the first photoactive layer; a first electrode provided on the porous layer, wherein the first electrode comprises at least one through-hole; a second charge transport layer provided on the first electrode and the first charge transport layer, wherein the second charge transport layer is in direct contact with the first charge transport layer, wherein each of the first charge transport layer and the second charge transport layer is a solid layer and transports electrons or holes; and a second electrode provided on the second charge transport layer.

The application belongs to the technical field of solar cells, and discloses a GaAs / PEDOT:PSS hybrid solar cell with a defect-engineered interface layer and a preparation method. The solar cell comprises, from bottom to top, a back electrode, a substrate, a vanadium pentoxide interface layer with oxygen vacancies, a PEDOT:PSS / Ag nanowire composite layer, and a top electrode. The oxygen vacancy concentration in the vanadium pentoxide interface layer with oxygen vacancies is 0.45% to 7.78%, and the thickness is 8 to 17 nm. The composite layer is obtained by compounding PEDOT:PSS and Ag nanowires. The application also discloses a preparation method of the solar cell. The interface layer of the application blocks the corrosion of acidic components, suppresses the surface load of electrons, and assists in hole transport. The application effectively solves the efficiency bottleneck problem caused by acidic corrosion and interface recombination, improves the performance of the solar cell, and makes the solar cell have high conversion efficiency.

The invention belongs to the technical field of solar cells, and particularly relates to a hybrid solar cell based on a CdS / CuInS2 / polymer composite heterojunction, a preparation method and application. The preparation method comprises the following steps: S1, mixing tetrabutyl titanate, ethanol and acetic acid, spin-coating to form a film, moisturizing after spin-coating, and calcining to obtain a TiO2 nano-particle film; s2, InCl3. 4H2O, CuI and thiourea are added into N, N-dimethylformamide, and a precursor solution is obtained; dropwise adding the precursor solution onto the TiO2 nanoparticle film, and spin-coating to obtain a precursor film; performing drying, heat treatment and cooling to obtain a binary heterojunction film; s3, adding MEH-PPV into chlorobenzene, and stirring to obtain an MEH-PPV solution; preparing a P3HT solution and a PCE10 solution by adopting the same method; spin-coating the polymer solution on the binary heterojunction thin film to obtain a ternary heterojunction thin film; s4, diluting a PEDOT: PSS solution with isopropanol, then spin-coating the ternary heterojunction thin film with the diluted solution, and performing heat treatment to obtain a PEDOT: PSS thin film; and evaporating a gold electrode on the PEDOT: PSS film, and sealing and assembling to obtain the hybrid solar cell.

A hybrid solar panel includes a solar photovoltaic panel configured to generate electrical energy by receiving sunlight, a solar thermal panel formed on a lower portion of the solar photovoltaic panel, and a lattice-type refrigerant flow path which is formed inside the solar thermal panel and in which a horizontal guide unit is formed, the horizontal guide unit being configured to guide at least a portion of a refrigerant for cooling the solar photovoltaic panel by absorbing heat generated as sunlight irradiates the solar photovoltaic panel to a horizontal direction.

A disaster relief device is provided that integrates power generation, water purification, and communications into a single portable housing. The device includes a water treatment system having reusable pre-filters, multi-stage sediment filters, a reverse osmosis unit, and a UV sterilizer, together with a clean water storage tank mounted on a drawer for field servicing. An electrical subsystem incorporates a lithium iron phosphate battery pack in a fire-resistant enclosure, a charge controller, and a pure sine wave inverter. A hybrid solar array, including hinged and slide-out panels, provides rapid renewable power deployment, with guided cable carriers ensuring reliability. The housing is sealed to an IP66 rating, reinforced to function as a Faraday cage, and configured for transport with folding handles and airless wheels. Optional features include an integrated rainwater harvesting system, modular interconnection of multiple units for scaling capacity, and a satellite communications bracket for emergency connectivity.