Call
Have solar questions for your business?:
210-960-2303
LOGIN
The City of San Antonio is going Solar
See the Progress
Our Projects
Commercial Solar
Our Customers
Learn why businesses are choosing Big Sun Solar.
INDUSTRIES
Manufacturing
Auto Dealers
Nonprofits
Multi-Family
Hotels
Office & Self Storage
Solar Canopies
Sustainability Reporting
Your Guide to Going Solar
Learn how your business can go solar in 5 simple steps
Partnerships
Utilities
Local Government
Community Solar
Careers
About
Our Story
Meet The Team
In the News
Videos
Talk to a Solar Expert
Log In
Contact Us
Login
Big Sun Solar was chosen by CPS Energy for a 5MW community-owned solar program.
This program is currently sold out.
Please join the waitlist for a future community solar program.
First Name
Last Name
Email
Phone
Zip Code
Do you have your CPS Energy account number?
We will access your monthly utility bills to provide an accurate cost and energy offset.
Yes
No
CPS Energy Account Number
By checking this box, I authorize Big Sun Solar to verify that I am a CPS Energy customer and request and obtain the last 12 months of my energy usage history.
Last Month
January
February
March
April
May
June
July
August
September
November
December
Last Month Bill
What kind of CPS Energy customer are you?
Residential
Commercial
Non-profit
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Latest News & Articles
Big Sun Solar brings renewable energy to local faith center
December 19, 2024
Read more →
Big Sun Solar completes project for San Antonio worship space
December 19, 2024
Read more →
City officially commissions largest municipal solar project in Texas
September 11, 2024
Read more →