Gaf Energy LLC

Nathan Peterson

Alex Sharenko

Gabriela Elena Bunea

Richard Perkins

David Fredric Joel Kavulak

William Sirski

Hamsini Gopalakrishna

David Kavulak

Natasha Hjerrild

Some embodiments of the present disclosure relate to an integrated photovoltaic (PV) roofing shingle comprising a photovoltaic (PV) module and a roofing shingle. In some embodiments, the roofing shingle is bonded to the PV module. In some embodiments, a bond strength between the roofing shingle and the PV module is from 5 N/mm to 60 N/mm tested according to ASTM D1876. In some embodiments, the integrated PV roofing shingle has a mass per unit area of 0.5 lb per square foot to 5 lbs per square foot. Methods, systems, and kits including the integrated PV roofing shingle are also disclosed.

Integrated photovoltaic roofing shingles, methods, systems, and kits thereof

A roofing system, includes: a roof deck; a first roofing shingle installed on the roof deck, where the first roofing shingle comprises a reveal portion and a head lap portion; a first step flap installed on the roof deck; and a first solar shingle installed on the roof deck, where the first solar shingle includes: a reveal portion, where the reveal portion includes a plurality of solar cells, a first side lap; a first side flap, and a second side flap, where the reveal portion of the first roofing shingle covers the first side flap of the first solar shingle, where a first portion of the first step flap covers the second side flap of the first solar shingle, where a second portion of the first step flap is under the first side lap of the first solar shingle.

Solar shingle and associated roofing system and method

Some embodiments of the present disclosure relate to photovoltaic module for use on a roof. In some embodiments, the photovoltaic module may include a solar cell and a polymeric continuous fiber tape. In some embodiments, the polymeric continuous fiber tape comprises a polymer and glass fiber. In some embodiments, the glass fiber is present in an amount greater than about 50% by weight based on a total weight of the polymeric continuous fiber tape. In some embodiments, the polymeric continuous fiber tape comprises an elastic modulus greater than 1 GPa and an optical transmission greater than 80%.

Photovoltaic module for a roof with continuous fiber tape

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Oakland, CA, United States of America

Nathan Peterson