A solar energy roof tile, thermally and/or electrically conductively connected to an adjacent solar energy roof tile, includes a lower face for placing on at least some regions of a roof construction, an upper face opposite the lower face formed at least in some regions by a solar energy utilisation module, two opposite lateral walls, a rear face connecting the lateral walls, and a front face opposite the rear face that connects the lateral walls. The two lateral walls, the rear face and front face together connect the lower and upper faces, such that a cavity is formed between the two lateral walls, the rear face, front face, and lower and upper faces. The lower face has, in the region of the front face, a lower opening for providing access. The upper face has, in the region of the rear face, an upper opening for providing access into the cavity.

Embodiments of the disclosure provide a structure and canopy for mounting of a photovoltaic panel. A structure of the disclosure may provide a rail mounting clip including a first segment shaped for mounting on a purlin surface, a second segment at a lateral end of the first segment and extending perpendicularly outwardly therefrom. A rail assembly is coupled to the rail mounting clip and has a slot substantially aligned with a centerline axis of the rail assembly. The slot receives the second segment of the rail mounting clip, and the rail assembly is shaped for mounting a photovoltaic panel thereon.

A solar design generation system is configured to design a solar panel or photovoltaic (PV) system for the roof of building. A server includes processing circuitry configured to receive information from a remote device, including an address corresponding to a building having a roof, automatically generate a solar design in real time based on the received information, and display the solar design to a user. The user can interact with the solar design in various ways to accommodate, implement and calculate various design changes, design rules and electricity generation (production) estimates.

A solar design generation system is configured to design a solar panel or photovoltaic (PV) system for the roof of building. A server includes processing circuitry configured to receive information from a remote device, including an address corresponding to a building having a roof, automatically generate a solar design in real time based on the received information, and display the solar design to a user. The user can interact with the solar design in various ways to accommodate, implement and calculate various design changes, design rules and electricity generation (production) estimates.

Provided is a device for supporting solar modules, including a base rail having a first receiving opening , a support, the support having a first connecting element which is arranged in the first receiving opening, and a securing rail which is arranged on the base rail so as to at least partially encompass the base rail and is movable along the base rail. The securing rail at least partially closes the first receiving opening in a second position so that a movement of the first connecting element out of the first receiving opening is prevented. The securing rail unblocks the first receiving opening in the first position in such a way that a movement of the first connecting element out of the first receiving opening is made possible. Furthermore, a kit, a method for manufacturing a device, and a solar module arrangement are provided.

Provided is a device for supporting solar modules, including a base rail having a first receiving opening , a support, the support having a first connecting element which is arranged in the first receiving opening, and a securing rail which is arranged on the base rail so as to at least partially encompass the base rail and is movable along the base rail. The securing rail at least partially closes the first receiving opening in a second position so that a movement of the first connecting element out of the first receiving opening is prevented. The securing rail unblocks the first receiving opening in the first position in such a way that a movement of the first connecting element out of the first receiving opening is made possible. Furthermore, a kit, a method for manufacturing a device, and a solar module arrangement are provided.

A roof structure that can provide a drone port where a drone can stably take off and land on a sloping roof includes a sloping roof covering the upper part of a building, a drone accommodation portion that has a size capable of accommodating a drone and is provided to cut out a part of the sloping roof so that a bottom surface is substantially horizontal, a drone port that is provided on the bottom surface of the drone accommodation portion where the drone can take off and land, a cover that covers an opening formed on the sloping roof for the drone accommodation portion, and a doorway that is provided on the drone accommodation portion and allows the drone to enter and exit, in which the cover is configured to be openable and closable, and the doorway is opened and closed by opening and closing of the cover.

One or more embodiments of a system including a laser emitting device and a target is disclosed. The laser emitting device includes a connector configured to connect to a device having a flat top extending in a first plane and a flat side extending in a second plane, and a laser emitter connected to the connector such that when the connector is connected to the device, the laser emitter is configured to emit a laser in a first direction parallel to the first plane and the second plane. The target includes a body, a tray including at least one slit in a front side of the tray configured to allow passage of the laser into the tray, a neck connecting the body to the tray, and legs connected to the body and configured to support the body, neck, and tray.

One or more embodiments of a system including a laser emitting device and a target is disclosed. The laser emitting device includes a connector configured to connect to a device having a flat top extending in a first plane and a flat side extending in a second plane, and a laser emitter connected to the connector such that when the connector is connected to the device, the laser emitter is configured to emit a laser in a first direction parallel to the first plane and the second plane. The target includes a body, a tray including at least one slit in a front side of the tray configured to allow passage of the laser into the tray, a neck connecting the body to the tray, and legs connected to the body and configured to support the body, neck, and tray.

One or more embodiments of a system including a laser emitting device and a target is disclosed. The laser emitting device includes a connector configured to connect to a device having a flat top extending in a first plane and a flat side extending in a second plane, and a laser emitter connected to the connector such that when the connector is connected to the device, the laser emitter is configured to emit a laser in a first direction parallel to the first plane and the second plane. The target includes a body, a tray including at least one slit in a front side of the tray configured to allow passage of the laser into the tray, a neck connecting the body to the tray, and legs connected to the body and configured to support the body, neck, and tray.