523 San Ramon Valley Blvd, Danville, CA 94526

Step-by-Step Guide to Installing a Solar PV System

Introduction Installing a solar PV system is an exciting journey toward sustainability and energy savings. This step-by-step guide outlines what to expect during the installation process. Step 1: Initial Consultation At Corda Solar, we begin by reviewing your energy usage and historical electrical consumption. We also discuss any future changes, like adding electric vehicles or […]

5 Benefits of Solar Photovoltaic (PV) Systems for Commercial Properties

Introduction Commercial properties in California can significantly benefit from solar photovoltaic (PV) systems. From cost savings to sustainability, here are the top five reasons to invest in solar energy for your business. 1. Reduce Operating Costs Solar PV systems lower electricity expenses, allowing businesses to allocate resources to other priorities. 2. Increase Property Value Buildings […]

Complete Guide to Solar Photovoltaic (PV) Systems

Introduction Solar photovoltaic (PV) systems are revolutionizing the way we harness energy, offering a sustainable and cost-effective solution for residential and commercial properties. As California continues to lead in solar adoption, understanding the components and benefits of PV systems is essential for homeowners and businesses looking to reduce their carbon footprint and energy costs. What […]

What to do about dirt, ash, or dust on your solar panels

[This post was revised on Feb. 17, 2021 to update information about the significant ash fall experienced in the Easy Bay in Sept. 2020.] From time to time, a customer will call and ask what kind of regular cleaning or maintenance is needed for solar panels. For both solar electric and solar pool panels, if […]

Stop the Utility Profit Grab!

If you own solar panels or you care about the future or clean solar energy in California, please recognize that the utilities are working hard to destroy rooftop solar in January of 2022. Please join the free, non-profit organization “The Solar Rights Alliance” (SRA) and visit their website for details on the disastrous plan that […]

Can Solar Panels Be Recycled?

Recently, Corda Solar helped a customer retire some old, but still working, solar panels in order to upgrade to newer, more efficient panels. With steady increases in electricity rates and advances in solar technology, the return on investment can actually be good enough to justify replacing older panels even before they reach the end of […]

Covid19 Hygenic Protocols Update

Effective April 1, Corda Solar will temporarily suspend all construction projects per the Contra Costa County Health Department’s March 31 order. After speaking with a representative of the county health department and studying this new stay-at-home order, we are confident that we are within the spirit and letter of the law (specifically section 13.f.xii) if […]

Common Spring Maintenance Issues

During spring start up, owners of pool solar systems should be aware of common maintenance issues. For customers who chose to use our spring start up service, these are issues we will be looking for as we start up your system. For tips on how to start up your system yourself, see our Resources page. […]

Customer Announcement re: Covid-19 Pandemic

On March 16, both counties in which Corda Solar operates (Contra Costa and Alameda) issued shelter-in-place orders because of the Covid-19 pandemic. On March 19, the State of California issued a similar state-wide shelter-in-place order. I spoke with an employee at the Contra Costa County Health department who confirmed that Corda Solar’s plan to perform […]