Bipv-applicable high-power shingled photovoltaic module and manufacturing method therefor

A high-output shingled photovoltaic module applicable to building-integrated photovoltaics (BIPV), comprising:

• a solar panel having a shingled array structure;
• a first sealant stacked on the solar panel to protect the solar panel;
• a second sealant stacked below the solar panel to protect the solar panel;
• a front cover stacked on the first sealant to transmit sunlight and protect the first sealant;
• and
• a first backsheet stacked below the second sealant to protect the solar panel from an external environment;
• and
• a heat dissipation steel plate formed on a bottom surface of the first backsheet to emit heat generated in the solar panel,
• wherein the heat dissipation steel plate is provided as a zinc-coated steel plate, and
• the front cover is provided by bonding a patterned ethylene-chloro-tri-fluoro ethylene (ECTFE) film such that the high-power shingled photovoltaic module is usable as an exterior design element of a building through an increase in esthetics and a reduction in reflectance.

A method of manufacturing a high-output shingled photovoltaic module applicable to building-integrated photovoltaics (BIPV), the method comprising:

• (a) providing a front cover, a solar panel with a shingled array structure, a backsheet, a plurality of sealants, a first adhesive layer, a second adhesive layer, and an aluminum honeycomb;
• (b) stacking the front cover, the solar panel with the shingled array structure, the backsheet, the plurality of sealants, the first and second adhesive layers, and the aluminum honeycomb provided in operation (a) and providing a stack;
• and
• (c) thermally pressing the stack provided in operation (b),
• wherein the front cover is provided by bonding a patterned ethylene-chloro-tri-fluoro ethylene (ECTFE) film such that the high-power shingled photovoltaic module is usable as an exterior design element of a building through an increase in esthetics and a reduction in reflectance, and a module is manufactured as a solid and lightweight building material-integrated type, and
• the photovoltaic module is manufactured as one set of modules by the thermal pressing in operation (c).

A method of manufacturing a high-output shingled photovoltaic module applicable to building-integrated photovoltaics (BIPV), the method comprising:

• (a) providing a front cover, a solar panel with a shingled array structure, a backsheet, a plurality of sealants, a first adhesive layer, and a heat dissipation steel plate;
• (b) stacking the front cover, the solar panel with the shingled array structure, the backsheet, the plurality of sealants, the first adhesive layer, and the heat dissipation steel plate provided in operation (a) and providing a stack;
• and
• (c) thermally pressing the stack provided in operation (b),
• wherein the heat dissipation steel plate is provided as a zinc-coated steel plate to emit heat generated in the solar panel and is formed on a bottom surface of the first backsheet,
• the front cover is provided by bonding a patterned ethylene-chloro-tri-fluoro ethylene (ECTFE) film such that the high-power shingled photovoltaic module is usable as an exterior design element of a building through an increase in esthetics and a reduction in reflectance. and
• the photovoltaic module is manufactured as one set of modules by the thermal pressing in operation (c).