Commercial Solar Solutions in San Diego

TENCO SOLAR specializes in delivering top-tier commercial solar solutions tailored for businesses across San Diego County.

With over three decades of experience, our commitment to quality and innovation makes us the premiere choice for business solar across California.

Learn More
Small Solar Install

Trusted by San Diego's leading companies

Offset Increasing SDG&E Rates with Solar

Rates for San Diego Gas & Electric (SDG&E) customers continue to rise. Through 2026 the CPUC estimates a 22% increase for SDG&E customers, at about 5.5% per year. A solar system helps offset these costs by:

  • Reducing your commercial electricity bills

  • Locking in predictable energy costs

  • Enhancing property value

  • Takes advantage of Federal Tax Incentives

Get a free quote
Solar panels on the roof of the SD Sheriffs Union building
Source for SDG&E Rate Increases

Solar Incentives Available in San Diego

San Diego businesses can qualify for tax credits that cover up to 50% of the total cost of their solar system. Combined with utility bill cost savings, tax credits are a critical component in evaluating the total lifetime costs and ROI of a commercial solar system.

Investment Tax Credit

30%

The Standard Investment Tax Credit
available to all businesses in San Diego and California.*

Energy Community Bonus Credit

+10%

Currently all of San Diego County Qualifies for an additional 10% tax credit for being part of an energy community.*

Domestic Content Bonus Credit

+10%

We utilize domestically sourced materials so help our systems qualify for an additional 10% bonus tax credit.*

See how much you can save
*TENCO SOLAR does not provide tax or accounting advice. This material has been prepared for informational purposes only and is not intended to provide nor should it be relied on for tax or accounting advice. You should consult your own tax, legal, and accounting advisors regarding your specific circumstances.

Types of Installations

Whether you’re seeking a rooftop system, carport, or battery backup, TENCO SOLAR provides a full suite of commercial services tailored to meet the unique needs of businesses in San Diego.

Rooftop Systems

Take advantage of San Diego's abundant sunshine and maximize energy generation and savings for your business. We have multiple options utilizing premium domestically-sourced materials.

Carport Systems

Create shade and shelter vehicles from the elements while being at the forefront of sustainability.

Energy Storage Solutions

Enhance your energy independence with battery storage systems that store excess solar energy for use during peak demand or outages. Our commercial solar installations in San Diego County can include cutting-edge storage options to ensure uninterrupted power supply.

Large multi-family solar installation in riverside
Commercial solar carport installation
A sunny Photo of a chevy pickup truck with the TENCO SOLAR logo on the side. Two workers climb onto a roof

Why Choose TENCO SOLAR?

Large enough to deliver, small enough to care. We strive to always do right by our customers, even when no one is watching. Our dedication to integrity combined with decades of technical expertise, ensures a flawless execution, no matter the scope of your solar project.

Learn more about us
Three Decades of Pure Solar

We've installed over 25,400,000 watts of solar throughout California. Solar design, installation, and maintenance is all we do!

Tenco COO Luis meets and shakes hands with a team member while on a commercial install job.
Vertically Integrated EPC

With a full in-house staff for design, procurement, and installation, you will work only with TENCO SOLAR throughout the process of purchasing and installing your solar system. 

A solar worker lifts a panel while installing a commercial solar job.
Solar's Best Warranty

Industry Best 30-year Warranty: 30-years parts AND labor. Plus, we take the time to understand each customer’s unique needs and design the best system for you using premium products.

Dan and Luis stand in front of TENCO SOLAR work trucks
Get a Quote for San Diego Solar Installation

Get a Free Quote

Contact TENCO SOLAR for more information about the steps and processes we follow to ensure that each commercial solar project we install exceeds your highest expectations.