Foldable solar panel

Patent metadata

Field	Value
Publication number	US-12413182-B2
Application number	US-202519028262-A
Country	US
Kind code	B2
Filing date	Jan 17, 2025
Priority date	Jan 15, 2014
Publication date	Sep 9, 2025
Grant date	Sep 9, 2025

Abstract

A foldable solar panel including at least two solar modules mounted to a substrate. The foldable solar panel includes hook and loop tape to secure the foldable solar panel in the folded configuration. The foldable solar panel includes at least two straps and at least two horizontal rows of webbing operable to attach the foldable solar panel to a load-bearing platform.

First claim

The invention claimed is:

1. A solar panel comprising:
at least two solar modules mounted to a substrate;
wherein the at least two solar modules are connected to at least one output connector;
wherein the at least one output connector is electrically connected to a battery;
wherein the solar panel has a shape defined by the substrate;
wherein the solar panel includes at least two straps and at least two rows of webbing operable to attach the solar panel to a platform; and
wherein a back side of the solar panel includes perimeter webbing permanently affixed around a perimeter of a back side, wherein a piece of material is permanently affixed to the perimeter webbing on a top end of the substrate, wherein the at least two rows of webbing are permanently attached to the piece of material to form a pouch attachment ladder system (PALS) grid.

2. The solar panel of claim 1 , wherein the at least two solar modules are connected to one another in a configuration selected from a group consisting of series, parallel, or combinations thereof.

3. The solar panel of claim 1 , wherein a bottom end of the substrate does not include the at least two rows of webbing.

4. The solar panel of claim 1 , wherein the platform is selected from a group consisting of a vest, a backpack, a pouch, a helmet, a chair, a seat, a boat, a kayak, and body armor.

5. The solar panel of claim 1 , wherein the solar panel is Modular Lightweight Load-carrying Equipment (MOLLE)-compatible.

6. The solar panel of claim 1 , wherein the solar panel includes tie straps, loops, and/or grommets.

7. The solar panel of claim 1 , wherein the at least one output connector includes one or more connectors that allow the solar panel to connect to a second solar panel in series or in parallel.

8. The solar panel of claim 1 , wherein the one solar panel comprises an exterior finish comprising a camouflage pattern.

9. The solar panel of claim 1 , wherein the at least two solar modules are comprised of an anti-reflection coating.

10. The solar panel of claim 1 , wherein the at least two solar modules are comprised of amorphous silicon, cadmium telluride, a carbon fullerene, copper indium gallium (di) selenide (CIGS), copper phthalocyanine, copper zinc tin sulfide, copper zinc tin selenide, copper zinc tin sulfide/selenide, dye-sensitized solar cells, fullerene derivatives, gallium arsenide, gallium indium phosphide, germanium, graphene, Grätzel cells, kesterite, lanthanide-doped materials, monocrystalline silicon, multicrystalline silicon, multijunction solar cells, organic solar cells, perovskite solar cells, polycrystalline silicon on glass, polymer solar cells, polyphenylene vinylene, quantum dot solar cells, silicon nitride, thin film solar cells, titanium dioxide, ethylene tetrafluoroethylene, ethylene-vinyl acetate, fiberglass, and/or microsystem enabled photovoltaic (MEPV) material.

11. The solar panel of claim 1 , wherein the platform is a pouch, wherein a back side on the bottom end of the substrate includes a piece of hook tape, and wherein the pouch includes a corresponding piece of loop tape operable to secure the bottom end of the substrate to the pouch.

12. A solar panel comprising:
at least two solar modules mounted to a substrate;
wherein the at least two solar modules are connected to at least one output connector;
wherein the at least one output connector is electrically connected to a battery;
wherein the solar panel includes at least two straps and at least two rows of webbing operable to attach the solar panel to a platform; and
wherein a back side of the solar panel includes perimeter webbing permanently affixed around a perimeter of the back side, wherein a piece of material is permanently affixed to the perimeter webbing on a top end of the substrate, wherein the at least two rows of webbing are permanently attached to the piece of material to form a pouch attachment ladder system (PALS) grid.

13. The solar panel of claim 12 , wherein the platform includes a pouch, wherein a back side on a bottom end of the substrate includes a piece of hook tape, and wherein the pouch includes a corresponding piece of loop tape operable to secure the bottom end of the substrate to the pouch.

14. The solar panel of claim 12 , wherein the solar panel has an output voltage of about 17V and an output current of about 750 mA.

15. The solar panel of claim 12 , wherein the solar panel has an output voltage of between about 12V and about 23V.

16. The solar panel of claim 12 , wherein the at least two solar modules are comprised of an anti-reflection coating.

Assignees

• Lat Entpr Inc

Inventors

• Thiel Laura
• Urzi Giancarlo

Classifications

• H02J2101/28

  Wind energy · CPC title

• H02J7/80

  including monitoring or indicating arrangements · CPC title

• H02J7/82

  Control of state of charge [SOC] · CPC title

• H02S20/30

  Supporting structures being movable or adjustable, e.g. for angle adjustment · CPC title

• H01M2220/30

  Batteries in portable systems, e.g. mobile phone, laptop · CPC title