Abstract: A photoelectrical conversion module includes at least one photoelectrical conversion device, at least one first ribbon, a second ribbon, and at least two encapsulation layers. The photoelectrical conversion device includes a solar substrate having a plurality of finger electrodes. The first ribbon is located on the solar substrate and is intersected with the finger electrodes. The first ribbon has a first connection portion located out of the solar substrate. The second ribbon has at least one second connection portion. The first connection portion is intersected and overlapped with the second connection portion, such that a portion of the first connection portion is located above the second connection portion, and another portion of the first connection portion is located under the second connection portion. The relative position of the first and second ribbons is fixed by the encapsulation layers.

Abstract: The present invention provides a solar cell including a substrate, a first front bus, and a first rear bus. The substrate has a front surface and a rear surface. The first front bus is located on the front surface of the substrate along a first direction for collecting current generated by the substrate, and for providing a first front contact electrode. The first rear bus is located on the rear surface of the substrate along a second direction different from the first direction for collecting current generated by the substrate, and for providing a first rear contact electrode.

Abstract: A heat dissipation structure is provided and includes a plurality of heat conduction bases and at least one flexible fin. Each of the heat conduction bases includes a first surface and a second surface. A positioning groove is formed in the first surface of each of the heat conduction bases, and the second surface of each of the heat conduction bases is assembled to a backlight surface of a solar module. The fin is coupled to the positioning grooves and connected between the heat conduction bases.

Abstract: A solar cell module includes a solar panel, a first frame strip, a second frame strip, and a connecting member. The first frame strip and the second frame strip are both assembled at the edges of the solar panel. The connecting member includes two top wind plates, a bottom wind plate, a connecting web, and two connecting terminal portions. A gap is formed between the two top wind plates. The connecting web is connected to the two top wind plates and the bottom wind plate, and has a breach and at least one corner. The breach and the gap form a drainage ditch to expose a corner of the solar panel. The two connecting terminal portions extend from the connecting web, so as to be detachably connected to the first frame strip and the second frame strip via the two connecting terminal portions.

Abstract: A solar module is disclosed. The solar module includes a back sheet, a transparent substrate, a plurality of solar cells disposed between the back sheet and the transparent substrate, and an encapsulant for fastening the solar cells therebetween. The back sheet includes a light-receiving surface facing the solar cells, and a back surface opposite to the light-receiving surface. The reflectivity of the light-receiving surface is greater than 90%, and the reflectivity of the back surface is less than 10%. Therefore, the back sheet can have high reflectivity and high thermal radiation rate.

Abstract: A photoelectrical conversion module includes at least one photoelectrical conversion device, at least one first ribbon, a second ribbon, and at least two encapsulation layers. The photoelectrical conversion device includes a solar substrate having a plurality of finger electrodes. The first ribbon is located on the solar substrate and is intersected with the finger electrodes. The first ribbon has a first connection portion located out of the solar substrate. The second ribbon has at least one second connection portion. The first connection portion is intersected and overlapped with the second connection portion, such that a portion of the first connection portion is located above the second connection portion, and another portion of the first connection portion is located under the second connection portion. The relative position of the first and second ribbons is fixed by the encapsulation layers.

Abstract: A frame structure includes a first horizontal board, a second horizontal board, a first vertical board, a third horizontal board, a second vertical board, and at least one support element. The first vertical board is connected to the first and second horizontal boards. The second vertical board is connected to the second and third horizontal boards. At least a portion of the second horizontal board and at least a portion of the third horizontal board protrude from the second vertical board, such that an open accommodating space is defined between the second horizontal board, the second vertical board, and the third horizontal board. The support element is detachably positioned in the accommodating space. A top surface of the support element is abutted against the second horizontal board, and a bottom surface of the support element is abutted against the third horizontal board.

Abstract: A solar power module includes a first frame, a second frame, and a solar cell laminate. The first frame includes a first main body and a first clamping portion. The first clamping portion is disposed along the inner edge of the first main body to be ring-shaped. The second frame includes a second main body and a second clamping portion. The second main body abuts against the first main body. The second clamping portion is disposed along the inner edge of the second main body to be ring-shaped and corresponding to the first clamping portion. The periphery of the solar cell laminate is clamped between the first clamping portion and the second clamping portion.

Abstract: A bridging solar cell includes a substrate, first, second, and third sets of bus bar electrodes, a first welding member, a first insulation film, and a second welding member. The first set of bus bar electrodes is disposed on the front surface of the substrate along a first direction. The second set of bus bar electrodes is disposed on the back surface of the substrate along a second direction and electrically connected to the first set of bus bar electrodes. The first welding member is electrically connected to the second set of bus bar electrodes. The first insulation film is disposed on the back surface. The third set of bus bar electrodes is disposed on the first insulation film along the second direction. The second welding member is disposed on the first insulation film and electrically connected to the third set of bus bar electrodes.

Abstract: The disclosure provides a photovoltaic array system, a photovoltaic device of the photovoltaic array system, and a frame element of the photovoltaic device of the photovoltaic array system. The frame element includes a groove, a receiving hole and a metal wire. The groove extends along a longitudinal axial direction of the frame element for holding one lateral side of a photovoltaic panel. The receiving hole extends along the longitudinal axial direction for receiving the metal wire therein, and is parallel to the longitudinal axial direction.

Abstract: A corner key includes a first body and a first engaging portion. The first body has a first slot. The first engaging portion is disposed on a surface of the first body and a position of the first engaging portion is corresponding to the first slot. The first engaging portion has a first section, a second section and a third section, wherein the first and third sections are located at opposite sides of the first engaging portion, the second section is located between the first and third sections, and a height of the second section is greater than that of the first section or the third section.

Abstract: A photovoltaic device provided in the present disclosure includes a superstrate, a lower substrate, a plurality of photovoltaic cells and a package structure. The superstrate is light-transmissive, and arranged in parallel with the substrate. The photovoltaic cells are disposed side-by-side at intervals with each other between the superstrate and the substrate, and a gap zone is defined by two facing lateral surfaces of every two of the neighboring photovoltaic cells. The package structure is sandwiched between the superstrate and the substrate, and encapsulates the photovoltaic cells between the superstrate and the substrate in which a reflection portion is provided in the package structure, and located in the gap zone for reflecting lights from the superstrate back to the photovoltaic cells.

Abstract: A photovoltaic device comprises a photovoltaic panel and a heat sink module. The heat sink module is fastened on a rear surface of the photovoltaic panel. The heat sink module comprises a plurality of fins arranged at intervals, and one surface of each fin defines a wind-facing surface.

Abstract: A bridging solar cell includes a substrate, first, second, and third sets of bus bar electrodes, a first welding member, a first insulation film, and a second welding member. The first set of bus bar electrodes is disposed on the front surface of the substrate along a first direction. The second set of bus bar electrodes is disposed on the back surface of the substrate along a second direction and electrically connected to the first set of bus bar electrodes. The first welding member is electrically connected to the second set of bus bar electrodes. The first insulation film is disposed on the back surface. The third set of bus bar electrodes is disposed on the first insulation film along the second direction. The second welding member is disposed on the first insulation film and electrically connected to the third set of bus bar electrodes.

Abstract: A heat dissipation structure is provided and includes a plurality of heat conduction bases and at least one flexible fin. Each of the heat conduction bases includes a first surface and a second surface. A positioning groove is formed in the first surface of each of the heat conduction bases, and the second surface of each of the heat conduction bases is assembled to a backlight surface of a solar module. The fin is coupled to the positioning grooves and connected between the heat conduction bases.

Abstract: A solar panel module includes a solar panel, a supporting stand and a deflecting device. The supporting stand is structurally connected to the solar panel for supporting the solar panel. The solar panel is disposed inclinedly, and the solar panel has a tilt angle with respect to a horizontal plane. The deflecting device is disposed underneath the solar panel for deflecting wind blowing from lateral directions toward a wind exiting direction, which faces a bottom surface of the solar panel.

Abstract: The disclosure provides a photovoltaic array system, a photovoltaic device of the photovoltaic array system, and a frame element of the photovoltaic device of the photovoltaic array system. The frame element includes a groove, a receiving hole and a metal wire. The groove extends along a longitudinal axial direction of the frame element for holding one lateral side of a photovoltaic panel. The receiving hole extends along the longitudinal axial direction for receiving the metal wire therein, and is parallel to the longitudinal axial direction.

Abstract: A tape structure is disclosed which includes a body and a first adhesive layer. The body has at least one linear notch formed in a top surface thereof. The first adhesive layer is disposed on the top surface of the body. The linear notch is parallel to a long axis of the body. The body has a bottom surface opposite to the top surface, and a plurality of the linear notches are formed in the top surface and the bottom surface of the body. The tape structure may further include a second adhesive layer disposed on the bottom surface of the body.

Abstract: A solar module includes a back sheet, a solar cell unit, and a cover sheet. The back sheet includes a substrate, and a rib formed on the substrate. The solar cell unit is disposed on the back sheet next to the rib. In addition, the solar cell unit includes a bottom surface facing the back sheet and a light-receiving surface disposed opposite to the bottom surface. The cover sheet is disposed on the solar cell unit. A first height from a top surface of the substrate to an upper end of the rib is greater than a second height from the top surface of the substrate to the bottom surface of the solar cell unit, and the first height is not greater than a third height from the top surface of the substrate to a lower surface of the cover sheet facing the solar cell unit.

Abstract: A corner key includes a first arm portion, a first engaging portion, a second arm portion, and a second engaging portion. The first arm portion has a first outer side-surface. The first engaging portion is disposed on the first outer side-surface. The second arm portion is connected to the first arm portion and has a second outer side-surface. The second outer side-surface is unparallel to the first outer side-surface. The second engaging portion is disposed on the second outer side-surface.