Mounting assemblies for solar panel systems and methods for using the same

• US 9,473,066 B2
• Filed: 03/27/2015
• Issued: 10/18/2016
• Est. Priority Date: 04/01/2014
• Status: Active Grant

• Current Assignee: Pegasus Solar Inc.
• Original Assignee: Pegasus Solar Inc.
• Inventors: Stephan, Erich Kai, Harris, Glenn
• Primary Examiner(s): Figueroa, Adriana
• Assistant Examiner(s): FONSECA, JESSIE T
• Application Number:
  US14/671,669
• Publication Number:
  US 20150280638A1
• Time in Patent Office: 571 Days
• US Class Current: 1/1
• CPC Class Codes: F24S 25/61 for fixing to the ground or to building structures
• CPC Class Codes: F24S 25/634 Clamps; Clips
• CPC Class Codes: F24S 25/636 clamping by screw-threaded elements
• CPC Class Codes: F24S 25/70 with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
• CPC Class Codes: H02S 20/00 Supporting structures for PV modules
• CPC Class Codes: H02S 20/23 specially adapted for roof structures
• CPC Class Codes: Y02B 10/10 Photovoltaic [PV]
• CPC Class Codes: Y02E 10/47 Mountings or tracking
• CPC Class Codes: Y02E 10/50 Photovoltaic [PV] energy

Abstract

A solar panel mount assembly includes a base portion mountable to an installation surface, and a support arm defining a support shoulder. The support arm is coupled to the base portion. The support arm and base portion cooperate to accommodate positioning the support arm at an adjustable distance relative to the installation surface. The solar panel mount assembly further includes a rotatable clamp assembly coupled to the support shoulder, and includes at least two brackets that releasably secure a portion of one or more solar panels.

Claims

1. A solar panel mount assembly, comprising:

a substantially axial, threaded base portion mountable to an installation surface;

a support arm comprising;

a threaded cavity configured with complimentary threading to the threaded base portion to allow the support arm to thread on to the threaded base portion at a range of heights; and

a support shoulder substantially orthogonal to base portion when the support arm is threaded on to the base portion, the support shoulder including a channel disposed therein; and

a rotatable clamp assembly including at least two bracket components each having a respective aperture disposed therethrough,

wherein the rotatable clamp assembly is coupled to the support arm with a bolt inserted through the respective apertures, through the channel, and fastened with a nut;

wherein the channel is configured to allow the rotatable clamp assembly an ability to traverse the channel when the bolt is loosely fastened with the nut,

wherein the at least two bracket components releasably secure a portion of one or more solar panels when the bolt is tightly fastened with the nut.

2. The solar panel mount assembly of claim 1, further comprising:

a base plate configured to releasably couple to the base portion.

3. The solar panel mount assembly of claim 2, wherein the base plate is a flashing.

4. The solar panel mount assembly of claim 3, wherein at least a portion of the flashing includes a protrusion received by a cavity defined in the base portion, the protrusion creates a seal about a fastener disposed within the cavity defined in the base portion.

5. The solar panel mount assembly of claim 1, further comprising:

a wire clip disposed between the support arm and the clamp assembly.

6. The solar panel mount assembly of claim 1, wherein the clamp assembly is rotatable about a fastener axis defined by the respective apertures being aligned.

7. The solar panel mount assembly of claim 6, wherein the bolt cooperates with the support arm and the clamp assembly to increase or decrease the independent degrees of displacement of the bracket components when each bracket component in the at least two bracket components releasably secures the portion of the one or more solar panels.

8. The solar panel mount assembly of claim 1, wherein the bracket components form at least two brackets including at least one of a top flange and a bottom flange that cooperate to releasably secure the portion of the one or more solar panels.

9. The solar panel mount assembly of claim 8, wherein at least one of the top flange or the bottom flange for at least one of the bracket components includes one or more protrusions that engages with a portion of the one or more solar panels.

10. The solar panel mount assembly of claim 9, wherein the one or more protrusions are configured to puncture a frame of the one or more solar panels to form an electrical path.

11. A method for securing a solar panel to a solar panel mount assembly, the method comprising:

securing a substantially axial, threaded base portion of the solar panel mount assembly to an installation surface;

securing a support arm of the solar panel mount assembly to the base portion by rotating a threaded cavity of the support arm, having complimentary threading to the threaded base portion, onto the threaded base portion, the support arm further comprising a support shoulder having a channel disposed therein;

rotating the support arm on the threaded base to adjust a distance of the support arm relative to the installation surface; and

aligning a clamp assembly with the channel of the support shoulder, the clamp assembly comprising at least two brackets comprised of separate bracket components, the bracket components each having a respective aperture disposed therethrough;

securing the clamp assembly to the support shoulder via a fastener placed through the respective apertures and the channel, wherein the channel is configured to allow the clamp assembly an ability to traverse the channel when the fastener is loosely fastened.

12. The method of claim 11, wherein the step for securing the base portion of the solar panel mount assembly to an installation surface further comprises:

securing the base portion to a base plate mounted to the installation surface.

13. The method of claim 12, wherein the base plate is a flashing.

14. The method of claim 11, further comprising:

aligning the solar panel between at least one of the at least two brackets of the clamp assembly;

adjusting the clamp assembly to clamp the solar panel by moving the fastener in the channel; and

tightening the fastener to clamp the solar panel.