IP Library Granted Patent US 12,316,273
Granted Patent B2
US 12,316,273 · App. 16/990,729 · Granted May 27, 2025

Solar energy system for use with tufted geosynthetics

Inventors: Jose Urrutia (Suwanee, GA); Michael R Ayers (Johns Creek, GA); Michael Lucini (Somerville, MA); Gregory Lucini (Berkley, MA)
Assignee: Watershed Geosynthetics LLC
H02S40/22E01C13/08H02J3/38H02J3/381H02S20/10H02S30/10H02J2300/24H02S40/34H10F10/148Y02E10/52
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Quick Facts
Patent No.
US 12,316,273
App. No.
16/990,729
Granted
May 27, 2025
Kind
B2
Abstract

A solar energy system for use with tufted geosynthetics on a substantially flat surface having a racking structure with bases and attachments for frictional seating to a tufted geosynthetic ground cover system, a bifacial solar panel mounted to the racking system and electrically connected to a connection box for communicating electrical current to an electricity power conditioner of an electrical current grid generated upon exposure of the solar panel to ambient light. A method of using a solar energy system with tufted geosynthetics cover system is disclosed.

Claims (31)

1. A solar energy-generating apparatus for frictionally engaging to a tufted geosynthetics ground cover system covering an area of ground, comprising:

a tufted geosynthetics ground cover system comprising at least one geotextile having a plurality of spaced apart tufts extending therefrom, said tufts tufted with one or more synthetic yarns, for covering an area of ground;

a racking system having a plurality of bases, each base having a plurality of projecting stub, finger, or barb attachments for frictional seating of the respective base in a spaced-apart relation with the projecting stub, finger, or barb attachments frictionally engaging respective tufts of a portion of the tufted geosynthetic ground cover system;

said bases each comprises:

a footing comprises a plastic coating material and a pad from which said plurality of projecting stub, finger, or barb attachments extend; and

a connecting member extending from the footing to a free distal end for supporting at least one of the solar panels;

at least one solar panel for mounting to the racking system at an oblique angle relative to the tufted geosynthetic ground cover system, the solar panel having a first solar energy surface for facing upwardly for generating electrical current upon exposure to an ambient sunlight; and

a connection box for electrically coupling with the at least one solar panel for communicating electrical current generated by the solar panel to an electricity power conditioner of an electrical current grid,

whereby electrical power being generated by the solar panel upon exposure to ambient light is supplied to the electrical current grid while the projecting stub, finger, or barb attachments being frictionally engaged within the tufts secure the racking system to the tufted geosynthetics ground cover system.

2. The solar energy-generating apparatus as recited in claim 1 , wherein the solar panel comprises a bifacial solar panel that further comprises an opposing second solar energy surface facing generally downwardly for generating electrical current upon exposure to backside irradiance of ambient sunlight reflected from the tufted geosynthetics ground cover system.

3. The solar energy-generating apparatus as recited in claim 1 , further comprising a ballasting infill of a light reflective material.

4. The solar energy-generating apparatus as recited in claim 3 , wherein the ballasting infill comprises a granular material of a light reflective color.

5. The solar energy-generating apparatus as recited in claim 3 , wherein the ballasting infill comprises a plurality of light-reflecting particles.

6. The solar energy-generating apparatus as recited in claim 3 , wherein the ballasting infill comprises a plurality of crystals that reflect light.

7. The solar energy-generating apparatus as recited in claim 3 , wherein the ballasting infill provides a cured pad for securely engaging the attachments.

8. The solar energy-generating apparatus as recited in claim 1 , wherein the tufted geosynthetic ground cover further comprises an impermeable geomembrane.

9. The solar energy-generating apparatus as recited in claim 1 , wherein the geotextile comprises a woven sheet.

10. The solar energy-generating apparatus as recited in claim 8 , wherein the geomembrane comprises a polymeric material.

11. The solar energy-generating apparatus as recited in claim 1 , wherein the racking system comprises a plurality of elongated members interconnected with at least two of the bases.

12. The solar energy-generating apparatus as recited in claim 11 , wherein a support post extends from each of the plurality of bases and mountingly connects at a distal end to the solar panel.

13. A method for generating energy with a solar energy-generating system attached to a tufted geosynthetics ground cover system covering an area of ground, comprising the steps of:

(a) seating a racking system with a portion of a tufted geosynthetic ground cover system, said racking system having a plurality of bases and each base comprising a footing having a plastic coating material and a pad having a plurality of projecting stub, finger, or barb attachments extending therefrom for frictional seating of the respective base with the tufted geosynthetic ground cover system and a connecting member extending from the footing to a free distal end for supporting at least one of the solar panels, said tufted geosynthetic ground cover system comprising at least one geotextile having a plurality of spaced apart tufts extending therefrom, said tufts tufted with one or more synthetic yarns as simulated blades of grass;

(b) mounting at least one solar panel to said connecting member of the racking system at an oblique angle relative to the tufted geosynthetic ground cover system, the solar panel having a first solar energy surface facing upwardly for generating electrical current upon exposure to an ambient sunlight; and

(c) electrically coupling the at least one solar panel with a connection box for communicating electrical current generated by the solar panel upon exposure to ambient sunlight to an electricity power conditioner of an electrical current grid,

whereby electrical power being generated by the solar panel upon exposure to ambient light is supplied to the electrical current grid while the projecting stub, finger, or barb attachments being frictionally engaged within the tufts secures the racking system to the tufted geosynthetic ground cover.

14. The method for generating energy as recited in claim 13 , wherein the solar panel mounted in step (b) comprises a bifacial solar panel that further comprises an opposing second solar energy surface facing downwardly for generating electrical current upon exposure to a backside irradiance of ambient sunlight reflected from the tufted geosynthetics ground cover.

15. The method for generating energy as recited in claim 14 , further comprising the step of distributing within the tufts of the tufted geosynthetics ground cover a ballasting infill of a particulate material.

16. The method for generating energy as recited in claim 15 , wherein the ballasting infill comprises a light reflective material.

17. The method for generating energy as recited in claim 13 , further comprising the step of distributing within the tufts of the tufted geosynthetics cover system a ballasting infill for engaging the projecting stub, finger, or barb attachments.

18. The method for generating energy as recited in claim 17 , wherein the ballasting infill comprises a light reflective material.

19. The method for generating energy as recited in claim 17 , wherein the ballasting infill comprises a bonding material for securing to the projecting stub, finger, or barb attachments.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 26, 2025
From: WATERSHED HOLDINGS LLC
To: WATERSHED SOLAR LLC
Reel/Frame 070640/0823 →
MERGER Recorded Mar 26, 2025
From: WATERSHED SOLAR LLC
To: WATERSHED GEOSYNTHETICS LLC
Reel/Frame 070640/0959 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2020
From: URRUTIA, JOSE L; AYERS, MICHAEL R; LUCINI, MICHAEL; LUCINI, GREGORY
To: WATERSHED HOLDINGS, LLC
Reel/Frame 053461/0439 →
Continuity (4)
Continuation 16750806 · Jan 23, 2020
Continuation 15921213 · Mar 14, 2018
Provisional Application 62470914 · Mar 14, 2017
Related Publication 20210126578A1 · Apr 29, 2021
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