A ventilated solar panel system mounted on a roof of a building (1), comprising a plurality of joists (12, 112) arranged substantially normal to an upper ridge (14) of the roof, and extending from the upper ridge (14) to a lower region of the roof, and a set of rectangular solar panels (2, 13), arranged on and supported by the joists (12, 112). The system further comprises a set of electrical fans (25), each fan (25) being arranged in the lower region of the roof and being aligned with one of the joists (12, 112), wherein each fan (25) is configured to create a flow of air towards the ridge (14), and wherein each joist (12, 112), in an end facing one of the fans (25), is formed with a dividing edge (32, 132) configured to divide the flow of air into two sub-flows (26a, 26b), a first sub-flow (26a), directed to a first side of the joist (12, 112), and a second sub-flow (26b) directed to a second side of the joist (12, 112), opposite to the first side.

A ventilated solar panel system mounted on a roof of a building (1), comprising a plurality of joists (12, 112) arranged substantially normal to an upper ridge (14) of the roof, and extending from the upper ridge (14) to a lower region of the roof, and a set of rectangular solar panels (2, 13), arranged on and supported by the joists (12, 112). The system further comprises a set of electrical fans (25), each fan (25) being arranged in the lower region of the roof and being aligned with one of the joists (12, 112), wherein each fan (25) is configured to create a flow of air towards the ridge (14), and wherein each joist (12, 112), in an end facing one of the fans (25), is formed with a dividing edge (32, 132) configured to divide the flow of air into two sub-flows (26a, 26b), a first sub-flow (26a), directed to a first side of the joist (12, 112), and a second sub-flow (26b) directed to a second side of the joist (12, 112), opposite to the first side.

The current invention is a composite material and a method for making a material that changes an optical characteristic by utilizing the temperature dependent intrinsic properties of at least two phases in the composite. With changes in temperature, these composites become translucent due to the refractive index mismatch that is accompanied by interfacial light scattering.

Embodiments of the present invention are directed to shelter assemblies for bicycles that can be custom designed in a variety of configurations using a relatively small number of modular, easily assembled components. The shelter assembly comprises at least first and second uprights, a crossbar bridging the first and second uprights, and a plurality of roof panels secured to the crossbar. Each roof panel is constructed from a shielding element and one or more rafter elements, which allows each roof panel to be independently rotatable to a plurality of different angles. By securing the roof panels to the crossbar, and in some embodiments the uprights, in a desired configuration, one may prepare a shelter assembly that is custom designed for a particular installation location.

Embodiments of the present invention are directed to shelter assemblies for bicycles that can be custom designed in a variety of configurations using a relatively small number of modular, easily assembled components. The shelter assembly comprises at least first and second uprights, a crossbar bridging the first and second uprights, and a plurality of roof panels secured to the crossbar. Each roof panel is constructed from a shielding element and one or more rafter elements, which allows each roof panel to be independently rotatable to a plurality of different angles. By securing the roof panels to the crossbar, and in some embodiments the uprights, in a desired configuration, one may prepare a shelter assembly that is custom designed for a particular installation location.

The present invention provides a method for prefabricating, transporting, and rapidly assembling a portable, rigid, dome-shaped structure, with the structural integrity to enable the suspension of extensive hardware and supplies. Said structure would be shaped for acoustic purposes, extremely durable, and allow for extensive climate control. Said structure would be able to be fabricated in a wide range of sizes and shipped to remote locations.

The present invention provides a method for prefabricating, transporting, and rapidly assembling a portable, rigid, dome-shaped structure, with the structural integrity to enable the suspension of extensive hardware and supplies. Said structure would be shaped for acoustic purposes, extremely durable, and allow for extensive climate control. Said structure would be able to be fabricated in a wide range of sizes and shipped to remote locations.

A daylight illumination system for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light redirection element (302 or 708), and a light transport channel (801) for guiding light about horizontally into an interior of the building, the light transport channel comprising one opening attached to the interior side of said facade element and at least one opening towards the interior of the building, characterised in that the light redirection element (302 or 708) is formed as a structured polymer film or sheet attached to a glass sheet of the facade element (800) and is configured for changing the direction of incident light into the about horizontal light transport channel.

A daylight illumination system for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light redirection element (302 or 708), and a light transport channel (801) for guiding light about horizontally into an interior of the building, the light transport channel comprising one opening attached to the interior side of said facade element and at least one opening towards the interior of the building, characterised in that the light redirection element (302 or 708) is formed as a structured polymer film or sheet attached to a glass sheet of the facade element (800) and is configured for changing the direction of incident light into the about horizontal light transport channel.

A system for mounting glass roof tiles on a roof construction includes a roof batten, an S-shaped bracket defining a first U-shaped portion and a second U-shaped portion, a sealing plate and two glass roof tiles arranged side by side along a first longitudinal direction defined by the roof batten. The first U-shaped portion of the bracket is clamped onto the roof batten and retained in relation thereto solely by means of friction and gravity. An end portion of the sealing plate and a lower end portion of each of the glass roof tiles are snugly fit into the second U-shaped portion of the bracket. The glass roof tiles can be mounted on the roof construction in an easy and fast manner without the use of fastening means or tools.