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Help protect the environment by powering your home with 100% renewable energy.

Top Solar Company in Brentwood, California

Save Money

Slash your energy bills with solar power.

Save Our Environment

Go green and reduce your carbon footprint.

Gain Energy Independence

Gain control over your energy future.

Safest & Best Investment

With a federal tax credit.

What Sets Solar Harmonics Apart?
At Solar Harmonics, we pride ourselves on delivering exceptional solar solutions that are tailored to meet your unique needs, backed by years of industry expertise and a commitment to customer satisfaction.
Expertise and Experience

With 15+ years of solar experience, we deliver top-notch solar solutions tailored to your specific needs.

Comprehensive Service

From consultation to installation and maintenance, we provide a seamless, end-to-end solar experience.

Customer-Centric Approach

We prioritize your satisfaction with personalized service and ongoing support, ensuring you get the most from your solar investment.

Energy Independence

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15+
Years of Experience
Take The First Step Toward Energy Independence—Schedule A Free Consultation Now!
Our experts are ready to guide you through the process and design a system that fits your needs.
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Custom Solar Solutions

Residential Solar Panel Systems

Solar Harmonics will design and build solar projects that meet or exceed your goals. We help homeowners offset 100+% of their current electricity costs.

01

Commercial & Non-Profit Solar Panel Systems

Solar Harmonics works with commercial property owners to design the optimum solar power system to minimize costs and save electricity costs over the next 25 - 30 years.

02

Agricultural Solar Panel Systems

Wineries and agricultural use a lot of energy. A solar panel system can help offset those utility costs and help save money in the long term.

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Residential Solar Panel Repairs

Solar Harmonics offers expert solar panel repair services to ensure your system operates at peak efficiency, minimizing downtime and maximizing energy production.

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Solar Consulting for HOAs & Large Organizations

Solar Harmonics provides specialized solar consulting services for HOAs and large organizations, guiding you through every step of implementing efficient, cost-effective solar solutions.

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Residential

Battery Storage

Solar Harmonics delivers advanced energy storage solutions, helping you store excess solar power for use during peak times, ensuring reliability and reducing energy costs.

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Reduce Your Energy Bills and Boost Your Bottom Line
Switching to solar is one of the smartest financial decisions you can make, especially with rising energy costs from PG&E. By investing in solar power, you can significantly reduce your monthly bills and secure long-term savings for years to come.
Significant Savings on Electricity Bills

Solar energy can drastically reduce or even eliminate your electricity bills, helping you combat PG&E’s rising energy costs. By generating your own power, you reduce your dependency on the grid and save money each month.

Protection Against Rising Energy Costs

Solar provides a hedge against future rate increases by locking in your energy costs. As PG&E rates continue to climb, having a solar system allows you to maintain more predictable and stable energy expenses over time.

Environmental Impact and Sustainability

By going solar, you contribute to reducing carbon emissions and reliance on fossil fuels, making a positive impact on the environment. This is especially important in California, where there is a strong focus on sustainability and clean energy initiatives.

Our Process is Simple

The concept of green energy. Happy family walking and having fun in solar panel field. Green energy.
To get started, we just need a few pieces of information to assemble an online solar proposal and then we set a time to answer any questions or concerns you have.

Consultation and Site Assessment

We start by thoroughly assessing your energy needs and property to design the perfect solar solution for you. Our team will provide a customized proposal detailing system design, costs, and potential savings, tailored to your specific goals.

System Design and Installation

Once you approve the proposal, we meticulously design your solar system, selecting the best components for optimal performance. Our skilled installers then ensure a seamless installation process, so your system is up and running quickly.

Inspection, Activation, and Monitoring

After installation, we handle all necessary inspections to ensure your system meets the highest standards. Once activated, you'll start generating clean energy, and we’ll provide tools to monitor your system’s performance and savings in real-time.

Want to Learn More About Solar? Don’t Miss the World's First Solar Podcast: Straight-Talk Solar Cast!
Going Solar is one of the best and biggest investments you can make in your home, farm or building. Invest in your solar education and subscribe to the #1 solar podcast on the internet.
Maximize Your Savings: Cut Down on Soaring PG&E Bills
With PG&E's rates continuing to rise, homeowners are facing increasingly unpredictable and expensive energy bills. By investing in solar, you can take control of your energy costs and lock in long-term savings. Not only will you protect yourself from future rate hikes, but you'll also contribute to a cleaner environment while enjoying lower electricity bills.
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15+
Years of Experience
Real Client Feedback
Our reputation is built on the satisfaction of our clients. Check out real testimonials from those who have trusted us with their solar energy needs.
John F. Santa Rosa, CA

The thing I love about Solar Harmonics is you deal with Solar Harmonics and Solar Harmonics only from beginning to end and he takes care of you! The few other solar companies I contacted it seemed like I rarely talked with the same person about questions that came up along the way, just not the same experience when compared to the personal service Solar Harmonics affords you! I've had my system now for about a year and until you get solar you won't experience the satisfaction and joy I get when I receive my PG&E bill every month, instead of PG&E giving me the middle finger I give it right back to them with a big smile!

Cynthia Z. Brentwood, CA

I highly recommend working with this company. I had a great experience working with Solar Harmonics. The quote he gave us was lower than other companies for the same amount of panels. The whole process was very smooth and fast . Solar harmonics team members are quick at responding to emails and phone calls. Crew did an amazing and clean job. All in all it was a great experience working with the whole team, especially Solar Harmonics.

Jeremy T. Concord, CA

Solar Harmonics is extremely responsive to questions, and an extremely honest person. He will not upsell you just to make a buck. Both of my PV systems have had no issues, and if they did, I trust Solar Harmonics to take care of everything. If you are still debating what company to go with to install solar on your home, then stop and look no further. Solar Harmonics is the best choice you can make!

Lw R. Hercules, CA

We chose Solar Harmonics on the recommendation of two friends that had the company install their solar power. They were professional prompt and kept us informed of the progress of the project from design to final inspection. Solar Harmonics and Kayla are easy to work with and experienced in the field; made sure we were getting quality up to date products and warranties. We would use them again and recommend them for their value, service and professionalism.

Kosta D. Livermore, CA

Great work by Solar Harmonics and their team! They were willing to make changes that were needed and move on the work. They took the time to explain things to me and did not just do the job and leave me wondering what happens next. Solid team and I get compliments on the look too, which was surprising.

Derrick G. Brentwood, CA

The customer appreciated Solar Harmonics for being patient, a good listener, and providing clear, honest communication throughout the process. The company did not attempt to upsell unnecessary equipment, offering honest advice about solar technology, which built trust with the customer. The customer highly values the Straight Talk Solar podcast for its insights into solar rules and technology and frequently refers others to it.

Lourdes L. Brentwood, CA

Going into Solar Energy is one of our major project this year as we are first time home buyer, making a decision was difficult. My husband and I were very thankful and blessed to have Solar Harmonics team especially their patient sales team. I went through with 3 different companies, but Solar Harmonics is honest, does not pressure their customers, and respond to inquiries/questions promptly, that gave us peace of mind and confidence. We are extremely satisfied with their work and we highly recommend this company.

Ashley H. Pleasanton, CA

Solar Harmonics stood out for listening to the customers' specific needs and goals, making the decision to install solar seamless and stress-free. The company maximized the system's potential to produce electricity, achieving the customer's major goal of generating more than they use. The entire team, from planning with the city and PG&E to the installation, delivered on every promise with patience, understanding, and excellent follow-up.

Aaron F. Pleasanton, CA

Solar Harmonics installed on my house a 25 panel / 8.25 kWp system in December of 2020. I worked directly with Solar Harmonics who developed the proposal, they were great and helped answer all my questions. During the install, the crew was very professional. Now that it is year later, I just got my first true-up bill and the amount was exactly as was predicted. All good!

Sheri D. Brentwood, CA

We had a solar system installed by Solar Harmonics in 2018. Solar Harmonics came out and evaluated our needs & did a wonderful presentation. They are very knowledgeable and knows the trade well. We didn't hesitate to move forward & it's one of the best investments we've made into our home. Our savings are tremendous and we feel at ease not having to worry about high PG & E bills any longer.

Jasmine A. Fairfield, CA

Solar Harmonics stood out for not being pushy, allowing the customer to make their decision at their own pace without pressure. The company only recommended the necessary number of panels for the home, unlike others that suggested more to increase costs. A key selling point was that even though the customer purchased the panels, Solar Harmonics offers to fix any issues for the life of the warranty, unlike most other companies.

Narciso P. Pittsburg, CA

After contacting 3 different companies, I decided to go with Solar Harmonics. Solar Harmonics was great. He answered all the questions I had without the salesman-type pressure. Great communication with prompt responses throughout the process even after the installation was completed. Work was done within and less than a week. I decided to add a fan in the attic for days with cooler mornings and hot afternoons to suck up all the hot air from my 2-story home which is supposed to reduce the temperature inside the house before running the a/c unit. I also asked about installing a transfer switch to connect to a generator instead purchasing a battery for power outages and the company was able to install it which saved me thousands of dollars! Great customer service over all!

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Solar Installation FAQ
  1. Lack of Ownership
    - In both solar leases and PPAs, the solar company owns the system, not the homeowner or business. This means you don’t get the benefits of solar incentives, such as tax credits, rebates, or the increase in property value that comes with owning solar panels.
  2. Limited Financial Savings
    - The savings from solar leases and PPAs are generally lower than those from owning a system outright or financing through a loan. While you may see some reduction in your utility bills, the solar company takes a portion of the financial benefits, which limits your long-term savings potential.
  3. Escalation Clauses
    - Many solar leases and PPAs include escalation clauses, which cause your payments to increase by a certain percentage each year, often around 2-3%. This means your energy costs might not be as stable as expected, especially if the rate of increase outpaces any energy savings you gain.
  4. Complicated Terms and Contracts
    - Lease and PPA contracts can be complex and difficult to understand, with lengthy terms that typically span 20-25 years. Homeowners need to read the fine print carefully to understand the obligations, potential fees, and any performance guarantees.
  5. Impact on Home Sale
    - If you decide to sell your home, transferring a solar lease or PPA to a new buyer can be challenging. Not all buyers are comfortable with taking over such contracts, and if they do not qualify for the lease, you may be forced to buy out the contract, which can be costly.
  6. Limited Control Over the System
    - Since you don’t own the system, you have limited control over its maintenance, upgrades, or modifications. The leasing company handles maintenance, but their response times and service quality can vary, which might not meet your expectations.
  7. Potential for Higher Long-Term Costs
    - Although solar leases and PPAs may provide immediate savings, the long-term costs can be higher compared to owning a solar system, especially when factoring in escalating payments and missed opportunities for additional savings through ownership.
  8. No Federal Tax Credit or Incentives
    - Solar leases and PPAs do not allow you to take advantage of federal tax credits, state rebates, or other financial incentives. Instead, these benefits go to the solar provider, not the homeowner or business.
  9. Unpredictable Electricity Costs
    - With a PPA, the rate you pay for the electricity generated by your solar system is often set at a fixed price or increases annually. If electricity prices from your utility drop, your PPA rate might end up being higher than market rates, which diminishes potential savings.
  10. Long-Term Commitment
    - Solar leases and PPAs require long-term commitments, often lasting 20 years or more. Exiting the agreement early can be difficult and expensive, typically requiring a significant buyout fee.

These downsides make it essential for homeowners and businesses to carefully evaluate the terms and long-term implications of solar leases and PPAs before signing a contract. For many, purchasing a solar system outright or financing through a loan may provide better financial and ownership benefits in the long run.

With the introduction of Net Energy Metering 3.0 (NEM 3.0) in California, solar customers face new challenges in maximizing the financial benefits of their solar systems, especially when it comes to reducing their true-up bills. Here are some effective strategies to minimize your solar true-up bill under NEM 3.0:

  1. Optimize Solar System Sizing and Orientation
    - Ensure your solar system is appropriately sized to meet your energy needs, considering both current usage and future growth. Properly orienting and angling your panels to maximize sunlight capture during peak demand times can increase efficiency and reduce reliance on the grid during costly peak hours.
  2. Add Battery Storage
    - One of the most effective ways to minimize your true-up bill is by adding battery storage to your solar setup. Batteries allow you to store excess energy produced during the day and use it during peak hours when grid energy is more expensive, thus reducing your dependence on grid electricity and enhancing your energy independence.
  3. Shift Energy Usage to Off-Peak Hours
    - Time-of-Use (TOU) rates under NEM 3.0 make it more expensive to use electricity during peak demand hours. Shifting activities like running appliances, charging electric vehicles, or heating water to off-peak hours can significantly lower your true-up bill.
  4. Enroll in Demand Response Programs
    - Participating in demand response programs allows you to receive incentives for reducing your electricity usage during peak demand times. This not only saves you money but also helps reduce your overall energy consumption during the most expensive periods.
  5. Monitor and Optimize Energy Use with Smart Technology
    - Invest in smart home devices, such as energy-efficient thermostats, smart plugs, and energy monitoring systems. These devices can help you track your energy consumption patterns, automate energy-saving behaviors, and make real-time adjustments to minimize costs.
  6. Upgrade to Energy-Efficient Appliances
    - Upgrading old, energy-hungry appliances to newer, energy-efficient models can lower overall electricity consumption, making your solar production more effective in covering your energy needs and reducing the amount of grid power required, particularly during peak pricing periods.
  7. Maximize Self-Consumption of Solar Power
    - To minimize costs, aim to use as much of your solar-generated power as possible rather than exporting it to the grid, where NEM 3.0 compensation rates are lower. Scheduling high-energy tasks like laundry, dishwashing, and pool pumping during daylight hours can maximize your self-consumption.
  8. ### 8. **Regular Maintenance of Solar Panels and Battery Systems**
    - Ensure that your solar panels are clean and free of debris, and your battery system is functioning optimally. Regular maintenance can prevent performance degradation, helping you generate and store as much energy as possible.
  9. Consider Adding More Panels or Upgrading Existing Ones
    - If your true-up bills remain high, consider expanding your solar array or upgrading to more efficient panels. This could help you generate additional power, particularly during high-usage months, to further offset your energy costs.
  10. Negotiate a Better TOU Rate Plan
    - Check with your utility provider to see if you’re on the best available Time-of-Use plan. Different plans have varying peak and off-peak hours, and some may better align with your energy consumption patterns, helping you save more money.

By implementing these strategies, you can effectively manage and reduce your true-up bill under NEM 3.0. Each household's approach may vary depending on their specific energy consumption patterns, solar system configuration, and available budget for upgrades or adjustments, so a personalized evaluation is always recommended.

The solar non-export program is a setup where a solar energy system is designed to generate electricity only for on-site use, without sending any excess power back to the grid. This approach is often used in areas with specific regulations or incentives that make exporting solar power less attractive or even prohibited.

Key Features of the Solar Non-Export Program:

  1. Self-Consumption Focus: The main goal of a non-export system is to maximize the use of solar energy within your property. This means you generate electricity from your solar panels during the day and use it directly to power your home or business, thereby reducing your reliance on grid electricity.
  2. No Grid Export: Unlike traditional solar systems, which allow excess power to be sent back to the grid in exchange for credits, a non-export system uses smart inverters and other control technologies to prevent any excess electricity from leaving your property.
  3. Battery Storage Integration: To make the most of a non-export system, battery storage is often used to store any unused solar energy for later use, such as during the night or during periods of high demand. This enhances energy independence and minimizes the need to pull energy from the grid.
  4. Avoids Net Metering Issues: In areas with less favorable net metering rates (like California’s NEM 3.0), non-export systems can be advantageous because you avoid the complexities of selling power back to the grid at reduced rates, which can sometimes be less economical.
  5. Compliance with Utility Rules: Some utility companies have restrictions on exporting solar energy due to grid stability concerns, or they charge additional fees. A non-export system complies with these restrictions and avoids any potential penalties or extra costs associated with grid export.

Benefits of the Solar Non-Export Program:

  1. Cost Savings: By using more of the solar energy you generate, you save on electricity bills without depending on utility buy-back rates, which are often less favorable under new regulations.
  2. Energy Independence: Storing solar energy on-site reduces your dependency on the grid, particularly during peak pricing hours or power outages.
  3. Simpler Setup: Non-export systems are often simpler in terms of paperwork and utility approvals, as they don’t involve complex agreements with the utility company for selling excess power.

Overall, the solar non-export program is a great option for those looking to maximize their solar energy usage on-site, avoid regulatory complications, and gain more control over their energy costs.

The Tesla Powerwall 3 stands out among other battery systems for several reasons, making it a top choice for many homeowners looking to add battery storage to their solar setups. Here’s why it’s highly recommended:

  1. Higher Storage Capacity and Power Output
    - The Powerwall 3 offers a significant improvement in storage capacity and power output compared to many other battery systems on the market. With a usable capacity of around 13.5 kWh and an output power of up to 11.5 kW peak, it provides ample energy to cover higher household demands, even during peak hours or outages. This means it can power more devices and appliances simultaneously, making it ideal for larger homes or those with higher energy needs.
  2. Advanced Efficiency and Scalability
    - Tesla’s battery technology boasts high efficiency rates, with the Powerwall 3 offering around 90% round-trip efficiency. It’s also easily scalable, allowing homeowners to stack multiple units to increase their overall storage capacity seamlessly. This scalability is particularly beneficial for those looking to future-proof their energy systems or expand as their energy needs grow.
  3. Seamless Integration with Solar Systems
    - The Powerwall 3 integrates smoothly with both new and existing solar systems, making the installation process straightforward. It works efficiently with Tesla solar panels as well as third-party solar products, providing flexibility in system design. Its compatibility with Tesla’s Solar Gateway allows for smart energy management, optimizing how and when stored energy is used or saved.
  4. Enhanced Backup Capabilities
    - One of the standout features of the Powerwall 3 is its robust backup capabilities during grid outages. It can automatically detect power outages and switch to battery power, providing uninterrupted electricity to critical loads in your home. This reliability is a significant advantage over some competitors that might offer less seamless or delayed switchover times.
  5. Innovative Design and Space Efficiency
    - The sleek and compact design of the Powerwall 3 allows for indoor or outdoor installation, fitting into tight spaces with ease. Its wall-mounted design saves floor space, and the unit is built to withstand a wide range of environmental conditions, ensuring durability in various climates.
  6. Superior Monitoring and Smart Controls
    - Tesla’s intuitive app provides real-time monitoring of energy usage, solar production, and battery status. The Powerwall 3’s smart controls allow users to customize their energy usage preferences, such as setting the battery to prioritize backup during storms or to save power for high-demand evening hours.
  7. Market-Leading Warranty and Support
    - Tesla offers a 10-year warranty on the Powerwall 3, which covers performance and ensures that the battery retains a significant portion of its capacity over time. Tesla’s extensive network and responsive customer support also make maintenance and troubleshooting easier compared to some lesser-known brands.
  8. Competitive Pricing with Long-Term Value
    - Despite its advanced features, the Powerwall 3 is competitively priced, offering good value for money when considering its performance, durability, and the long-term savings on energy costs. Its ability to reduce dependency on the grid further enhances its financial appeal over time.
  9. Ease of use with the Tesla App - with the Tesla App, homeowners can control what appliances are backed up in the event of a power outage. Most homeowners will back up and are limited to 1 refrigerator, a few lights, TV and internet during a power outage. With the Powerwall 3, the homeowner can add or remove other appliances from power usage simply by turning them on or off during a power outage.

The Tesla Powerwall 3’s combination of high capacity, reliability, easy integration, and smart features makes it a superior choice among battery systems. For those looking to enhance their solar investment with robust and future-proof energy storage, the Powerwall 3 offers an optimal balance of performance, ease of use, and value.

We have also heard many of the same horror stories and you can see by our length of time in business, zero complaints with the CSLB, 5 Star Yelp, Google & Nextdoor reviews that we pride ourselves on customer service before, during and long after the installation. Our prices will likely not be the least expensive, but in the solar industry especially, going with the cheapest usually ends up being the most expensive solution. Keep in mind these are construction projects, and sometimes things do go sideways. If that does happen you can be confident that we will do everything we can to remedy the situation as quickly and efficiently as possible.

We pro-actively monitor our clients' solar panel systems (assuming the connection to the internet is present) and we can usually see issues well before our clients. In those cases we (not you) work with the equipment manufacturers to get the replacement equipment in hand and installed as quickly as possible. We handle working with the manufacturers and keep you posted of any updates along the way.

Keep in mind that loans on solar power systems are considered a personal loan, and no lien on the property is recorded, just a lien on the solar equipment. Interest rates are typically higher than mortgages and most solar financing companies will offer a low interest rate and add a 20 - 30% loan fee onto the project. The loan for a $30,000 solar project may look great at a $0 down, 3%, 25 year loan but when the 30% loan fee is added, the homeowner is actually borrowing $39,000 at 3% for 25 years...

So, we recommend going with a bank or credit union loan that typically has zero fees associated but a higher interest rate. In addition, these loans typically have a zero prepayment penalty so the faster the loan is paid the better. Just because the loan is paid off does not mean the solar panels stop producing...

Solar Harmonics is the top solar energy company in Brentwood, CA offering: ​

  • No leasing – No PPAs – No options that do not benefit the customer

  • We offer no-pressure sales proposals and free consultations full of real-world advice so you can make the best decision for you and your home, farm or business solar panel system

  • NorCal’s most highly reviewed solar panel installation service focused on providing solar solutions that make sense. Our motto is Own Your Power.

  • California Licensed, professional contractors that are experts in installing a whole house fan, a variable-speed pool pump, and ground mount solar. Our solar engineers are supportive and inclusive.

  • Award-winning responsive green energy supplier

  • Whenever you are searching for a Solar energy company near me in Google, you can be sure our nice solar team is ready to serve you.

  • Recognized as the best Solar energy company in Northern California by our 5 star ratings on Yelp, Google, Facebook, Nextdoor and other review sites.