California Solar Electric Cooperative

California Solar Electric Cooperative Solar Energy Solutions for home, business and off-grid. Locally owned and operated since 2000. Autho We are YOUR local solar experts!

California Solar designs, installs and services solar energy systems. No other local solar company comes close to the professionalism of our team. We are dedicated to offering our customers the highest quality solar solutions. Founded in 2000, California Solar has installed some of California’s first grid-tied solar systems and some of the most unique commercial solar systems in the country. As Ne

vada County’s first SunPower Elite Dealer, California Solar’s installers are hand-picked for exceptionally high quality work, proven experience, and best installation practices. California Solar provides excellent design, installation and solar energy service for residential solar or commercial solar energy systems. Our staff is made up of more journeyman electricians than any other local solar company. In addition, all members of our design staff are registered with the CSLB as Home Improvement Salespersons (HIS) in the state of California. Finally, we are committed to the economic vitality of our community and believe in hiring local. Our entire staff resides in Nevada County. You might even see them at the grocery store, little league game or out mountain biking on the trails every weekend.

What happens when renewable energy meets more than a century of local history? We’re looking back at one of our favorite...
08/30/2026

What happens when renewable energy meets more than a century of local history?

We’re looking back at one of our favorite projects: The Miner’s Foundry Cultural Center in Nevada City.

From its early history with hydropower and the Pelton Wheel to a solar system designed to offset approximately 95% of its electricity use, this project is a powerful example of renewable energy supporting local history, culture, and community.

Here’s to preserving the places that tell our stories and helping power them into the future.

Check out our recent blog: https://www.cal-solar.coop/blog/cal-solar-history-series-the-miners-foundry-projectnbsp

We’re excited to share that we have donated $2,800 to SYRCL’s Wild & Scenic Film Festival, through our referral bonus pr...
08/29/2026

We’re excited to share that we have donated $2,800 to SYRCL’s Wild & Scenic Film Festival, through our referral bonus program for the first half of 2026.

The Wild & Scenic Film Festival brings people together through powerful environmental films that inspire conversation, education, advocacy, and action. It’s a celebration of the kind of environmental stewardship and community connection that closely aligns with what we value.

Thank you to everyone who referred us during the first half of 2026. You helped make this donation possible.

We’re honored to support SYRCL and the Wild & Scenic Film Festival and the important work they’re doing to inspire action and protect our environment and community.

A backup battery gives you more than emergency power.While many people think of batteries only during outages, they can ...
08/27/2026

A backup battery gives you more than emergency power.

While many people think of batteries only during outages, they can also help you better manage your energy every day. Store extra solar production, use stored energy when rates are higher, and keep your home running more efficiently.

More control. More flexibility. More confidence.

Explore battery storage options: https://www.cal-solar.coop/

Sunlight to Socket Is Expanding!Want to better understand your solar system, battery technology, electrification, or cha...
08/25/2026

Sunlight to Socket Is Expanding!

Want to better understand your solar system, battery technology, electrification, or changing energy policies? Sunlight to Socket is here to help.

We’re excited to expand Sunlight to Socket with monthly virtual events in addition to our in-person gatherings, giving our community even more opportunities to learn, ask questions, and connect.

What is Sunlight to Socket?

It’s a community gathering where solar owners can get clear, practical answers, learn about electrification and energy policy, separate fact from speculation, and connect with others to share experiences and support.

🔹JOIN US VIRTUALLY
🔹 Last Wednesday of each month
🔹 7:00–8:00 PM
🔹 Google Meet: https://meet.google.com/nkg-awnw-ujf

OR

🔹 JOIN US IN PERSON
🔹 Last Saturday of each month
🔹 10:00 AM–1:00 PM
🔹 149 East Main Street, Grass Valley, CA 95945

Whether you’re a brand new system owner or an experienced clean energy adopter, come learn, connect, and get the answers you need.

Planning to attend? RSVP at [email protected]

We’re looking forward to seeing you there!

More than solar. A team invested in our community.As a worker-owned cooperative, Cal-Solar is built around the people be...
08/22/2026

More than solar. A team invested in our community.

As a worker-owned cooperative, Cal-Solar is built around the people behind the work and the communities we serve. We believe clean energy should be accessible, reliable, and supported by a team you can trust long after installation.

Thank you for choosing local energy solutions.

Want to learn more? Come join us for our Monthly Salon “Sunlight to Socket” https://www.cal-solar.coop/sunlight-to-socket-event

We’re in the middle of wildfire season, and being prepared matters.During this time of year, changing conditions and wil...
08/21/2026

We’re in the middle of wildfire season, and being prepared matters.

During this time of year, changing conditions and wildfire safety measures can lead to unexpected power outages.

Having a plan in place before the lights go out can help protect your home, your comfort, and the essentials you rely on every day.

A backup battery system can provide stored energy when you need it most, helping keep important appliances running and giving your family greater confidence during outages.

Preparedness starts before the power goes out.

Explore backup power options https://www.cal-solar.coop/quote/

Your home works harder during the summer, and your solar system helps keep up.Longer days mean more sunshine and more op...
08/17/2026

Your home works harder during the summer, and your solar system helps keep up.

Longer days mean more sunshine and more opportunities to generate clean energy for your home. With the right solar setup, you can make the most of every sunny day while reducing your reliance on the grid.

Smart energy starts with understanding how your home uses power.

See what solar can do for your home: https://www.cal-solar.coop/

PG & E Wants to Give You Thousands of Dollars! PG&E’s Permanent Battery Storage Rebate offers eligible homeowners $7,500...
08/14/2026

PG & E Wants to Give You Thousands of Dollars!

PG&E’s Permanent Battery Storage Rebate offers eligible homeowners $7,500 toward their first backup battery.

The program is limited to 600 rebates per year, and as of July 31, 286 rebates remained.

Eligibility is based in part on your home’s outage history. If your address has experienced at least five qualifying outages within the past two years, you may be eligible and it’s easy to check.

The opportunity is still available, but the window is getting smaller. If you’ve been considering battery storage, now is a good time to find out whether your home qualifies.

See if your address qualifies:
https://vizmap.ss.pge.com/mapview/

Learn more about the rebate:
https://www.pge.com/en/save-energy-and-money/rebates-and-incentives/permanent-battery-storage-rebate.html

*This rebate applies to the first battery installed at a home. PG&E also offers additional programs for customers with qualifying medical needs or who meet certain income requirements that may cover the full cost of a first battery.

It’s here! Our very first monthly newsletter has officially launched! We’re excited to bring you a new way to stay conne...
08/13/2026

It’s here! Our very first monthly newsletter has officially launched!

We’re excited to bring you a new way to stay connected, informed, and get even more out of your solar and energy system.

Each month, we’ll be sharing:

🔹Seasonal solar & energy-saving tips
🔹 Battery and technology insights
🔹 Maintenance & service reminders
🔹 Rebates, incentives & opportunities to save
🔹 Customer stories & solar success stories
🔹 Answers to common solar questions
🔹 Employee spotlights
🔹 Upcoming events & community happenings
🔹 Local organizations making an impact

There’s a lot happening in the world of solar and energy and now you’ll have one place to keep up with it all.

Our first edition is live! Check it out and see what’s inside.

Read the Newsletter: https://www.cal-solar.coop/newsletters/august

Peace of mind starts with knowing your system is being watched over.Premium monitoring helps detect issues early, track ...
08/12/2026

Peace of mind starts with knowing your system is being watched over.

Premium monitoring helps detect issues early, track performance trends, and provide support when questions come up. It’s a smarter way to protect your investment and maximize system efficiency year-round.

Stay informed. Stay powered.

Discover premium monitoring:

Address

149 E Main Street
Grass Valley, CA
95945

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15302743671

Website

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