Affordable, Clean Solar Energy Solutions
Lower Your Energy Bills with High-Efficiency Solar Panels
Key Benefits of Going Solar with Allterra Solar:
Save On Electricity Bills
Home solar panel installation means locking in lower energy bills for decades as protection from future electricity rate hikes. Allterra helps households across Santa Cruz and surrounding counties save thousands and avoid paying peak energy rates during times of high energy demand.
Eco-friendly Energy
Choosing solar energy reduces your home’s carbon footprint and fossil fuel consumption. Allterra installs high-efficiency systems that support a cleaner Central Coast—protecting the environment for future generations while keeping your energy local.
Financing and Incentives
The Allterra team helps you maximize savings by taking full advantage of solar tax credits, SGIP, and 3CE battery rebates. Our flexible solar financing options make a home renewable energy system surprisingly affordable—even with zero-down options in many cases.
Energy Independence
With battery storage, you gain backup power during outages and reduce reliance on the grid. Allterra designs residential solar systems that boost energy independence—a smart move for California homeowners facing rising rates and blackouts.
About Allterra Solar
Allterra Solar is a locally owned solar company serving Santa Cruz, Monterey, and the Central Coast since 2004. We’re passionate about helping California homeowners and businesses lower energy costs and reduce their environmental impact with smart, reliable solar energy solutions.
Our experienced team combines technical expertise with a deep understanding of local building codes, solar rebates, and net energy metering requirements—so you get a system that performs beautifully for years to come.
We’re more than just a solar installer in Santa Cruz—we’re your neighbors, committed to sustainability and creating long-term value for the communities we serve.
Why Choose Allterra Solar
At Allterra Solar, we combine local knowledge with top-tier technology to deliver solar energy solutions that work for your home—and your budget. As a trusted solar provider, we’ve been installing residential and light commercial systems across Santa Cruz and the Central Coast since 2004. We know the terrain, the California permitting process, and the solar incentives that save you thousands.
From system design to activation, our approach is rooted in clear communication, reliable service, and ethical practices. When you choose Allterra, you’re choosing a trusted solar provider that’s invested in your energy savings—and your community.
Overview of Our Solar Energy Services
Solar Panel Installation
At Allterra Solar, we offer expert residential and commercial solar panel installation designed to lower your energy costs. Our efficient systems maximize savings, providing long-term value and sustainability for homeowners and businesses in Santa Cruz and Monterey Counties and across the Central Coast.
Energy Storage & Solar Batteries
Take your solar power system to the next level with dependable energy storage. Our battery backup solutions ensure you have power when you need it most—during outages or peak demand times—providing peace of mind and energy independence. Choose from our three quality solar battery options: Enphase IQ, FranklinWH aPower 2, or Tesla Powerwall 3.
Solar Financing & Tax Incentives
We help make solar more affordable by helping you access solar tax credits, 3CE rebates, and flexible financing options—including partnerships with trusted local credit unions. Whether it’s leveraging federal incentives or local California battery rebates, Allterra ensures that your solar installation is both cost-effective and a smart investment.
System Maintenance & Monitoring
Keep your solar system performing at its best with our comprehensive solar maintenance and monitoring services. As your trusted solar provider, we offer ongoing support to extend the life of your solar panels and guarantee that your investment continues to deliver long-term savings. All systems we install include a workmanship warranty and one-year free service.
Allterra Solar Testimonials
Need Solar Panels in
Santa Cruz?
Monterey?
Silicon Valley?
We’ve installed there…
Our People Make the Difference
Homes powered by Allterra Installed Solar
$ Saved Per Year by Allterra Clients
Years Running Awarded Best Solar Company
Get Your Free Solar Quote
The cost of home solar panel installation is one of the most common questions we get. We make it easy for you to get the answers you need. By offering a no-obligation solar quote, you can take the first step toward exploring how affordable solar panels in Santa Cruz and beyond can be.
Learn More About Solar Energy on the Central Coast
Brief History of the Solar Investment Tax Credit (ITC)
In honor of President's Day Weekend, we offer a brief history of the federal solar tax credit: The Investment Tax Credit (ITC) was originally established by the Energy Policy Act of 2005 under the Bush Administration but was scheduled to sunset at the end of 2007. The...
Solar Under Threat On Central Coast | An Open Letter to 3CE
Dear Central Coast Community Energy, California is a solar leader. We are asking you to make it easier, not harder, for more people in 3CE territory to go solar, to meet 3CE’s bold commitments to clean energy and to maximize the public benefits of our area’s...
Cleaning Your Solar Panels
Cleaning Your Solar System Congratulations on going solar! Whether your installation occurred last week or many years ago, it is important to know how to keep the panels clean to maximize production and cost savings. While rain is helpful in keeping the system...
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