Abstract: The present invention provides a solar module formed using a powder coating and thermal treatment process. The solar module includes a substrate having a surface region and a photovoltaic material overlying the surface region. The solar module further includes a barrier material overlying the photovoltaic material. Moreover, the solar module includes a coating overlying the barrier material and enclosing the photovoltaic material to mechanically protect the photovoltaic material. In certain embodiments, photovoltaic material is a thin film photovoltaic cell and the coating is provided by a powder coating substantially free of bubbles formed by electrostatic spraying and cured with a thermal treatment process.

Abstract: A solar cell includes a semiconductor substrate having a photoelectric converting portion, a first electrode formed on a first main surface of the semiconductor substrate, and a second electrode connected to the first electrode on the first main surface. The first electrode includes a plurality of first connecting portions to be connected to an interconnector and a first non-connecting portion not connected to an interconnector. The first non-connecting portion is arranged between first connecting portions to electrically connect the first connecting portions together. The first connecting portion and first non-connecting portion are coupled forming an angle larger than 90° and smaller than 180°. A solar cell string and a solar cell module employ the solar cells.

Abstract: A solar energy conversion system is presented. The system comprises at least one waveguide arrangement having at least one light input respectively. The waveguide arrangement comprises a core unit for passing input solar radiation therethrough and a cladding material arrangement interfacing with the core therealong. The cladding material arrangement is configured as an array of spaced-apart solar cells arranged along the core unit and having different optical absorption ranges, such that an interface between the waveguide core and the cladding arrangement spectrally splits the photons of the input solar radiation by causing the photons of different wavelengths, while passing through the core unit, to be successively absorbed and thereby converted into electricity by the successive solar cells of said array.

Abstract: Disclosed is a thermoelectric module, including: a first substrate; a plurality of thermoelectric elements arranged on a first surface of the first substrate; and a temperature detector disposed on the first surface or a second surface of the first substrate via a thermal transfer member.

Abstract: An encapsulant sheet for solar cell modules comprising a transparent soft resin film having a plurality of hemispherical concave parts of varying sizes formed on one or both surfaces of the transparent soft resin film, can disperse pressure generated in the process of combining the encapsulant sheet and a solar battery cell to prevent damage to the solar battery cell and suppress bubble generation by allowing air to escape easily.

Abstract: One embodiment relates to an arrangement of photovoltaic modules configured for transportation. The arrangement includes a plurality of photovoltaic modules, each photovoltaic module including a frame having at least a top member and a bottom member. A plurality of alignment features are included on the top member of each frame, and a plurality of alignment features are included on the bottom member of each frame. Adjacent photovoltaic modules are interlocked by the alignment features on the top member of a lower module fitting together with the alignment features on the bottom member of an upper module. Other embodiments, features and aspects are also disclosed.

Abstract: A solar cell includes a graphite substrate, an amorphous carbon layer having a thickness of not less than 20 nm and not more than 60 nm formed on the graphite substrate, an AlN layer formed on the amorphous carbon layer, a n-type nitride semiconductor layer formed on the AlN layer; a light-absorption layer including a nitride semiconductor layer formed on the n-type nitride semiconductor layer; a p-type nitride semiconductor layer formed on the light-absorption layer; a p-side electrode electrically connected to the p-type nitride semiconductor layer; and an n-side electrode electrically connected to the n-type nitride semiconductor layer. The amorphous carbon layer is obtained by oxidizing the surface of the graphite substrate.

Abstract: The present invention relates to electrical contacts in a semiconductor device, and more particularly to methods and apparatuses for providing point contacts in a polysilicon emitter or HIT type solar cell. According to certain aspects, the invention uses a dielectric layer interposed between the substrate and a conductive layer to provide a limited area over which junction current can flow. The benefit is that the metal grid conductors do not need to align to the contacts, and can be applied freely without registration. Another benefit of the invention is that it provides increased efficiency for poly emitter and HIT cells through use of point contacts to increase current density. A further benefit is that patterning can be accomplished using low cost methods such as inclusion masking, screen printing or laser ablation. A still further benefit is that final contacts do not need alignment to the point contacts, eliminating registration required for conventional point contact designs.

Abstract: A thermoelectric module includes a first substrate, a second substrate having a second surface which is apart from and faces a first surface of the first substrate, a plurality of thermoelectric elements arranged on the first and the second surfaces, a plurality of electrodes on the first and second surfaces each electrically connected to at least one of the plurality of thermoelectric elements, and a ground electrode on at least the first surface. The plurality of electrodes on at least the first surface comprises a plurality of columns each of which comprises two or more electrodes aligned in a longitudinal direction, and the ground electrode is between two adjacent columns among the plurality of columns.