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Solexel Inc patents


Recent patent applications related to Solexel Inc. Solexel Inc is listed as an Agent/Assignee. Note: Solexel Inc may have other listings under different names/spellings. We're not affiliated with Solexel Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Solexel Inc-related inventors


Trench formation method for releasing a substrate from a semiconductor template

A method is provided for fabricating a thin-film semiconductor substrate by forming a porous semiconductor layer conformally on a reusable semiconductor template and then forming a thin-film semiconductor substrate conformally on the porous semiconductor layer. An inner trench having a depth less than the thickness of the thin-film semiconductor substrate is formed on the thin-film semiconductor substrate. ... Solexel Inc

Impact resistant lightweight photovoltaic modules

A photovoltaic module structure comprises a transparent front encapsulant and a back encapsulant encapsulating a solar cell. The transparent front encapsulant has an elastic modulus lower than or equal to 30 megapascals and the back encapsulant has an elastic modulus greater than or equal to 100 megapascals. ... Solexel Inc

Temporary field assisted passivation for testing of partially processed photovoltaic solar cells

A method for electrical testing of a back contact solar cell applies a first side of a temporary passivation sheet to a frontside of a back contact solar cell, the first side of the temporary passivation sheet comprising at least a transparent dielectric layer. The temporary passivation sheet having a second side opposite the first side and comprising at least a transparent conductive coating. ... Solexel Inc

Aluminum oxide passivation for solar cells

The present application provides effective and efficient structures and methods for the formation of solar cell base and emitter regions and passivation layers using laser processing. Laser absorbent passivation materials are formed on a solar cell substrate and patterned using laser ablation to form base and emitter regions.. ... Solexel Inc

Electrical parametric testing for back contact semiconductor solar cells

Methods and structures for extracting at least one electric parametric testing from a back contact solar cell are provided.. . ... Solexel Inc

Solar photovoltaic module remote access module switch and real-time temperature monitoring

A solar photovoltaic module remote-access module switch and real-time temperature monitoring system is provided.. . ... Solexel Inc

High-throughput batch porous silicon manufacturing equipment design and processing methods

This disclosure enables high-productivity fabrication of porous semiconductor layers (made of single layer or multi-layer porous semiconductors such as porous silicon, comprising single porosity or multi-porosity layers). Some applications include fabrication of mems separation and sacrificial layers for die detachment and mems device fabrication, membrane formation and shallow trench isolation (sti) porous silicon (using porous silicon formation with an optimal porosity and its subsequent oxidation). ... Solexel Inc

Laser irradiation aluminum doping for monocrystalline silicon substrates

Various laser processing schemes are disclosed for producing various types of hetero-junction and homo-junction solar cells. The methods include base and emitter contact opening, selective doping, metal ablation, annealing to improve passivation, and selective emitter doping via laser heating of aluminum. ... Solexel Inc

Flat top laser beam processing for making a solar cell substrate

Flat top beam laser processing schemes are disclosed for producing various types of hetero-junction and homo-junction solar cells. The methods include base and emitter contact opening, back surface field formation, selective doping, and metal ablation. ... Solexel Inc

Systems and methods for monolithically isled solar photovoltaic cells and modules

According to one aspect of the disclosed subject matter, a monolithically isled solar cell is provided. The solar cell comprises a semiconductor layer having a light receiving frontside and a backside opposite the frontside and attached to an electrically insulating backplane. ... Solexel Inc

Laser processing for solar cell base and emitter regions

The present application provides effective and efficient structures and methods for the formation of solar cell base and emitter regions using laser processing. Laser absorbent passivation materials are formed on a solar cell substrate and patterned using laser ablation to form base and emitter regions.. ... Solexel Inc

Surface passivation of high-efficiency crystalline silicon solar cells

Stable surface passivation on a crystalline silicon substrate is provided by forming a more heavily doped region as a front surface field and/or a doped dielectric layer under a passivation layer on the silicon substrate surface. A passivation layer is deposited on the front surface field and/or doped dielectric layer.. ... Solexel Inc

Electroluminescence testable photovoltaic modules having shade management solutions

A photovoltaic module structure comprises a photovoltaic power generator of at least one solar cell, the photovoltaic power generator having a positive and a negative output terminal. A forward biased blocking diode electrically connected in parallel with a magnetically actuated normally-open bypass switch, the forward biased blocking diode and the magnetically actuated normally-open bypass switch electrically connected in series to the positive output terminal or the negative output terminal of the photovoltaic power generator. ... Solexel Inc

Laser processing for back contact crystalline silicon solar cell fabrication

Laser processing schemes are disclosed for producing various types of hetero-junction and homo-junction solar cells. The methods include base and emitter contact opening, selective doping, and metal ablation. ... Solexel Inc

04/13/17 / #20170104122

Ion implantation and annealing for thin-film crystalline solar cells

A back contact back junction thin-film solar cell is formed on a thin-film semiconductor solar cell. Preferably the thin film semiconductor material comprises crystalline silicon. ... Solexel Inc

01/05/17 / #20170005206

Patterning of silicon oxide layers using pulsed laser ablation

Various laser processing schemes are disclosed for producing various types of hetero-junction and homo-junction solar cells. The methods include base and emitter contact opening, selective doping, metal ablation, annealing to improve passivation, and selective emitter doping via laser heating of aluminum. ... Solexel Inc








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