5 results about "Hybrid solar cell" patented technology

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 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.

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.