Systems and apparatuses for carport with integrated precipitation and cable management

Patent metadata

Field	Value
Publication number	US-11111689-B2
Application number	US-201916715402-A
Country	US
Kind code	B2
Filing date	Dec 16, 2019
Priority date	Dec 1, 2017
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

A solar power generation assembly includes a vertical support column; a canopy including a plurality of solar modules for solar power generation; a first brace and a second brace on a first side of the support column to support the canopy; a third brace and a fourth brace on a second side of the support column to support the canopy; and a gutter system integrated into the canopy and directing precipitation along one or more of the second brace and the fourth brace to the support column. One or more of the first brace and the third brace manage electrical cables extending from the canopy to the support column.

First claim

The invention claimed is:

1. A solar power generation assembly, comprising:
a support column;
a canopy including first and second canopy portions, each including solar modules configured to generate solar power;
a plurality of braces arranged on different sides of the support column and configured to support the first and second canopy portions and to manage electrical cables extending from the canopy to the support column; and
a gutter system integrated into the canopy and configured to direct precipitation from the canopy along at least one a first of the plurality of braces,
wherein the first brace connects to the canopy at a low point that occurs where the first and second canopy portions meet, and
the support column is arranged below only one of the first canopy portion and the second canopy portion.

2. The solar power generation assembly according to claim 1 , wherein dimensions of the first canopy portion differ from dimensions of the second canopy portion.

3. The solar power generation assembly according to claim 1 , wherein dimensions of the first canopy portion and dimensions of the second canopy portion are the same.

4. The solar power generation assembly according to claim 1 , wherein an angle formed between an upper surface of the first canopy portion and an upper surface of the second canopy portion is less than 180°.

5. The solar power generation assembly according to claim 4 , wherein one of the first canopy portion and the second canopy portion is arranged perpendicular to the support column.

6. The solar power generation assembly according to claim 4 , wherein one of the first canopy portion and the second canopy portion forms an angle that is less than 90° relative to the support column.

7. The solar power generation assembly according to claim 1 , wherein an angle between an upper surface of the first canopy portion and an upper surface of the second canopy portion is substantially 180°.

8. The solar power generation assembly according to claim 7 , wherein the first and second canopy portions are inclined relative to the support column.

9. The solar power generation assembly according to claim 2 , wherein the dimensions of the first canopy portion are greater than the dimensions of the second canopy portion.

10. The solar power generation assembly according to claim 9 , wherein the first canopy portion includes a greater number of solar modules than the second canopy portion.

11. The solar power generation assembly according to claim 1 , wherein the canopy further includes lights mounting to an underside of at least one of the first canopy portion and the second canopy portion.

12. The solar power generation assembly according to claim 1 , wherein in a side view the canopy is asymmetrically arranged over the support column.

13. The solar power generation assembly according to claim 1 , wherein each of the first canopy portion and the second canopy portion includes a plurality of purlins configured to support the solar modules thereof.

14. The solar power generation assembly according to claim 13 , wherein the first canopy portion comprises twice the number of purlins as the second canopy portion.

15. A solar power generation assembly, comprising:
a support column;
a canopy including solar modules configured to generate solar power and including at least two canopy portions;
a plurality of braces arranged on different sides of the support column and configured to support the first and second canopy portions and to manage electrical cables extending from the canopy to the support column; and
a gutter system configured to direct precipitation from the canopy along a first brace of the plurality of braces to the support column;
wherein the first brace connects to the canopy at a low point between that occurs between the at least two canopy portions, and
the support column is arranged below only one of the canopy portions.

16. The solar power generation assembly according to claim 15 , wherein the gutter system is configured to collect precipitation between rows of the solar modules and direct precipitation to the first brace via a crossbeam supporting the canopy.

17. The solar power generation assembly according to claim 15 , further comprising a plurality of purlins configured to support the solar modules.

18. The solar power generation assembly according to claim 17 , wherein each end of the plurality of purlins comprise an end cap configured to prevent precipitation from flowing out of a respective end of the purlin, thereby directing precipitation flow toward the first brace.

Assignees

• Sunpower Corp

Inventors

• Mckibben Nicholas J
• Kapla John
• Bapat Sushrut G
• Schulte Elizabeth
• Rossi Gary A
• Mansell Jeremy
• Wolf Andrew R

Classifications

• E04H6/025 Primary

  in the form of an overhead canopy, e.g. carports · CPC title

• E04H6/08

  Garages for many vehicles · CPC title

• H02S20/20

  Supporting structures directly fixed to an immovable object (H02S20/30 takes precedence) · CPC title

• Y02E10/50

  Photovoltaic [PV] energy · CPC title

• H02S20/10

  Supporting structures directly fixed to the ground (H02S20/30 takes precedence) · CPC title