IP Library Granted Patent US 11,947,880
Granted Patent B2
US 11,947,880 · App. 17/138,130 · Granted Apr 2, 2024

Systems and method for determining solar panel placement and energy output

Inventors: Jake Wachman (San Jose, CA); Matt Moone (San Jose, CA); Anthony Garzolini (San Jose, CA); Jeff Southard (San Francisco, CA)
Assignee: SUNPOWER CORPORATION
G06F30/13G06F30/00G07G1/0018H02S20/23H02S99/00G06F3/04842
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,947,880
App. No.
17/138,130
Granted
Apr 2, 2024
Kind
B2
Abstract

Determining solar panel placement enables sales representatives and homeowners to modify a solar power system by adding or removing solar panels or arrays of solar panels, or changing module type. The user sees the corresponding solar energy production update instantly in a user interface. Determining solar panel placement includes receiving data corresponding to an installation location. A maximum solar panel design is determined based on the installation location. Energy production is determined for a solar panel on each section of a roof of an installation location, and the energy production and energy offset are dynamically displayed in real time when any solar panel or array is selected or deselected.

Claims (69)

1. A system for determining solar panel placement and corresponding energy output, comprising:

a computing device; and

a server configured to be coupled to the computing device via a network and including circuitry configured to:

receive a request from the computing device for energy production information for one or more solar panels and one or more arrays of solar panels, wherein the request includes installation location information corresponding to an installation location, and

transmit the energy production information for the one or more solar panels and the one or more arrays of solar panels to the computing device,

wherein the computing device includes circuitry configured to:

store a predetermined solar panel layout for the installation location, the predetermined solar panel layout including a plurality of solar panels, the predetermined solar panel layout being fixed,

store the energy production information, and

without making additional requests to the server:

receive a selection and deselection of one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout, and

determine a design for the installation location based on the selection and deselection of the one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout and an energy production estimate based on the stored energy production information.

2. The system of claim 1 , wherein the circuitry of the computing device is further configured to:

receive the installation location information,

request energy production for a panel system of one or more solar panel types for each solar panel array,

receive the energy production information for each request, wherein a number of requests is based on a number of solar panel arrays and a number of types of solar panels, and

locally store the energy production information for each solar panel type and for each solar panel array.

3. The system of claim 2 , wherein the installation location information includes weather, latitude/longitude, tilt, azimuth, shading, insolation, soiling, and local fire codes.

4. The system of claim 2 , wherein the circuitry of the computing device is further configured to:

dynamically display energy production and energy offset in real time based on one or more of the selection and deselection of the one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout,

determine if the design for the installation location is complete, and

store the completed design for the installation location when the design for the installation location is complete.

5. The system of claim 4 , wherein the design is a subset of one or more solar panels and one or more solar panel arrays within the predetermined solar panel layout.

6. The system of claim 4 , wherein the energy production for each solar panel array is calculated based on an average solar panel energy production for one solar panel belonging to that solar panel array multiplied by a number of selected solar panels in that solar panel array.

7. The system of claim 6 , wherein total energy production is based on a sum of energy production for each solar panel array:

S 1 A 1+ S 2 A 2 + . . . +SnAn=E Total

where S is equal to the number of selected solar panels in an array, A is equal to the average solar panel energy production for that array, and ETotal is equal to the total energy production of all the selected solar panels.

8. A method for determining solar panel placement and corresponding energy output, comprising:

receiving, at a server, a request from a computing device for energy production information for one or more solar panels and one or more arrays of solar panels, wherein the request includes installation location information corresponding to an installation location;

transmitting, from the server, the energy production information for the one or more solar panels and the one or more arrays of solar panels to the computing device;

storing, at the computing device, a predetermined solar panel layout for the installation location, the predetermined solar panel layout including a plurality of solar panels, the predetermined solar panel layout being fixed;

storing, at the computing device, the energy production information for the one or more solar panels and the one or more arrays of solar panels;

receiving, at the computing device without additional requests to the server, a selection and deselection of one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout; and

determining, at the computing device without additional requests to the server, a design for the installation location based on the selection or deselection of the one or more solar panels less than all of the plurality of solar panels and an energy production estimate.

9. The method of claim 8 , further comprising:

receiving the installation location information at the computing device;

requesting, by the computing device, energy production for a panel system of one or more solar panel types for each solar panel array;

receiving, at the computing device, the energy production information for each request, wherein a number of requests is based on a number of solar panel arrays and a number of types of solar panels; and

locally storing, at the computing device, the energy production information for each solar panel type for each solar panel array.

10. The method of claim 9 , wherein the installation location information includes weather, latitude/longitude, tilt, azimuth, shading, insolation, soiling, and local fire codes.

11. The method of claim 8 , further comprising:

dynamically displaying, on a display of the computing device, energy production and energy offset in real time based on one or more of the selection and deselection of the one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout;

determining, at the computing device, if the design for the installation location is complete; and

storing, at the computing device, the design for the installation location when the design for the installation location is complete.

12. The method of claim 9 , wherein the design is a subset of one or more solar panels and one or more solar panel arrays within the predetermined solar panel layout.

13. The method of claim 9 , wherein the energy production for each solar panel array is calculated based on an average solar panel energy production for one solar panel belonging to that solar panel array multiplied by a number of selected solar panels in that solar panel array.

14. The method of claim 13 , wherein total energy production is based on a sum of the energy production for each solar panel array

S 1 A 1+ S 2 A 2 + . . . +SnAn=E Total

where S is equal to the number of selected solar panels in an array, A is equal to the average solar panel energy production for that array, and ETotal is equal to the total energy production of all the selected solar panels.

15. A non-transitory computer-readable storage medium that stores instructions that, when executed by a computer, causes the computer to perform a method comprising:

receiving, at a server, a request from a computing device for energy production information for one or more solar panels and one or more arrays of solar panels, wherein the request includes installation location information corresponding to an installation location;

transmitting, from the server, the energy production information for the one or more solar panels and the one or more arrays of solar panels;

storing, at the computing device, a predetermined solar panel layout for the installation location, the predetermined solar panel layout including a plurality of solar panels, the predetermined solar panel layout being fixed;

storing, at the computing device, the energy production information for the one or more solar panels and the one or more arrays of solar panels;

receiving, at the computing device without additional requests to the server, a selection and deselection of one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout; and

determining, at the computing device without additional requests to the server, a design for the installation location based on the selection or deselection of the one or more solar panels less than all of the plurality of solar panels and an energy production estimate.

16. The non-transitory computer-readable storage medium of claim 15 , wherein determining the energy production information for the one or more solar panels and for the one or more arrays of solar panels includes

receiving the installation location information;

requesting energy production for a one panel system of one or more solar panel types for each solar panel array;

receiving the energy production information for each request, wherein a number of requests is based on a number of solar panel arrays and a number of types of solar panels; and

locally storing, at the computing device, the energy production information for each solar panel type for each solar panel array.

17. The non-transitory computer-readable storage medium of claim 16 , wherein the installation location information includes weather, latitude/longitude, tilt, azimuth, shading, insolation, soiling, and local fire codes.

18. The non-transitory computer-readable storage medium of claim 16 , wherein determining the design for the installation location includes:

dynamically displaying energy production and energy offset in real time based on one or more of the selection and deselection of the one or more solar panels less than all of the plurality of solar panels in the predetermined solar panel layout;

determining if the design for the installation location is complete, wherein the design for the installation location is a preferred selection of one or more solar panels and one or more solar panel arrays within the predetermined solar panel layout; and

storing the design for the installation location when the design for the installation location is complete.

19. The non-transitory computer-readable storage medium of claim 18 , wherein the energy production for each solar panel array is calculated based on an average solar panel energy production for one solar panel belonging to that solar panel array multiplied by a number of selected solar panels in that solar panel array.

20. The non-transitory computer-readable storage medium of claim 19 , wherein total energy production is based on a sum of the energy production for each solar panel array

S 1 A 1+ S 2 A 2 + . . . +SnAn=E Total

where S is equal to the number of selected solar panels in an array, A is equal to the average solar panel energy production for that array, and ETotal is equal to the total energy production of all the selected solar panels.

Assignments (4)
PATENT SECURITY AGREEMENT Recorded Apr 27, 2026
From: SUNPOWER INC.; COMPLETE SOLAR INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 075476/0528 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 8, 2025
From: SUNPOWER CORPORATION
To: COMPLETE SOLARIA, INC.
Reel/Frame 070772/0951 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded Feb 14, 2024
From: SUNPOWER CORPORATION
To: GLAS AMERICAS LLC, AS COLLATERAL AGENT
Reel/Frame 066598/0964 →
SECURITY INTEREST Recorded Sep 13, 2022
From: SUNPOWER CORPORATION
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 061422/0566 →
Continuity (3)
Continuation 15892961 · Feb 9, 2018
Provisional Application 62460263 · Feb 17, 2017
Related Publication 20210117587A1 · Apr 22, 2021