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Mar 27, 2023
Top 7 Solar Companies in California Reviewed [2023 Edition]

California is considered one of the leading states in the US in terms of renewable energy, with solar power being a prominent contributor to this trend. The state has set ambitious goals to have 100% clean energy by 2045, which has resulted in a booming solar industry.

As the state is blessed with abundant sunshine and a pro-renewable energy policy, it is no surprise that California is home to numerous solar companies. 

Choosing From the 7 Best Solar Companies in California


If you're considering solar power for your home or business, you may feel overwhelmed with the number of solar companies in California. 
To help you choose the best provider for your solar needs, we've compiled a list of the top seven solar companies in California and reviewed their services.


#1 CA Solar Group | Top-Quality Residential and Commercial Installations



CA Solar Group, based in Los Angeles, California, is a leading solar company with a strong focus on the customer experience. The company’s mission is to help their customers reduce their carbon footprint and provide them with top-quality solar solutions. They believe that every home and business has the potential to be powered by the sun and aim to make solar energy accessible and affordable. 

The vision of CA Solar Group  is to create a world powered by clean energy and reduce people's dependence on fossil fuels. By choosing CA Solar Group, customers can feel confident that they are making a positive impact on the environment and their future.


CA Solar Group’s Advantages

One of the advantages of choosing CA Solar Group is their commitment to providing long-term warranties. They are one of the few companies offering a 25-year labour and parts, roof penetration, and system maintenance warranty. This is a significant advantage as it ensures that customers can rely on the system's durability, which will provide long-term savings. With CA Solar Group, customers can be confident that their solar system will operate efficiently and effectively for many years to come.

The company is committed to providing top-quality solar solutions to both residential and commercial customers.


Client Reviews

Client reviews are an important factor when choosing a solar company, and CA Solar Group has a solid reputation in this regard. Many clients have praised their excellent service, professionalism, and the quality of their installations.

While there are some negative reviews, the majority of customers have been pleased with their experience working with CA Solar Group.

Client Reviews


Financial Benefits from CA Solar Group

One of the most significant financial benefits of going solar with CA Solar Group is the 30% federal tax credit. This incentive is available to homeowners and businesses that install solar panels and is applicable to both the system and installation costs.

The tax credit can help reduce the upfront costs of installing a solar system and provide long-term savings on energy bills. This is a great way to make solar energy more accessible and affordable for everyone.

CA Solar Group also offers a variety of financing options to help their customers afford solar energy. They partner with Energy Loan Network, Mosaic, and Concert Finance to provide flexible and affordable financing options. These options allow customers to choose a plan that suits their needs and budget.


Energy Loan Networks

Energy Loan Network is one of the financing options offered by CA Solar Group. They provide a wide range of financing options, including unsecured loans, secured loans, and PACE financing. PACE financing is a type of financing that allows customers to pay for their solar system through property taxes. This option is available to homeowners and businesses and can be a great way to finance a solar system without upfront costs.



Mosaic is another financing option available through CA Solar Group. They offer both loans and leases for solar installations. Their loans come with competitive rates and flexible repayment terms. They also offer a solar lease program that allows customers to pay for their solar system on a monthly basis. This option is great for customers who want to save money on their energy bills but do not want to make a large upfront investment.


Concert Finance

Concert Finance is a third financing option offered by CA Solar Group. They provide unsecured loans with flexible repayment terms. Their loans are available to homeowners and businesses and come with competitive rates. Concert Finance offers a streamlined application process, making it easy for customers to apply and receive financing quickly.


#2 SunPower

SunPower is a leading solar company based in San Jose, California. They offer a wide range of solar products and services, including solar panels, energy storage systems, and solar panel cleaning. Their solar panels are renowned for high efficiency, durability, and sleek design. SunPower's products are suitable for both residential and commercial customers, and they offer customized solutions to meet specific needs of any client.

Customer reviews for SunPower are generally positive, with many customers praising the company's professionalism, quality of work, and customer service. SunPower has received an A+ rating from the Better Business Bureau, indicating their commitment to customer satisfaction.

SunPower also offers competitive financing options. They have partnerships with several financial institutions, including Mosaic, GreenSky, and SunPower Loan, to provide their customers with flexible and affordable financing options.

It's worth noting that some customers have reported issues with communication and scheduling with SunPower. However, these instances appear to be the exception rather than the rule. Overall, SunPower is a reliable and reputable solar company that provides top-quality products and services to its customers.

Overall, SunPower is a reliable and reputable solar company that provides top-quality products and services to its customers.


#3 Sunrun

Sunrun is a leading solar energy company that has been providing top-quality solar solutions to customers across the United States since 2007. The company is committed to helping people live a cleaner, healthier, and more sustainable life by offering high-performance solar systems at an affordable price.

Sunrun's products and services include solar panel installation, battery storage, and energy monitoring systems. They offer customized solar solutions to fit each customer's unique energy needs, whether it be for residential or commercial purposes. Additionally, Sunrun's solar systems are designed to maximize energy efficiency, reduce energy bills, and decrease carbon emissions.

The company has received mixed reviews from customers, with most clients praising their excellent customer service and professional installation, while some others have complained about issues with the installation process and customer support. However, Sunrun has maintained a high overall satisfaction rating from customers and has been recognized as one of the top solar companies in the United States.

Sunrun offers a range of financing options to make solar energy accessible and affordable for everyone. They partner with leading financial institutions to provide flexible financing options such as solar leases, power purchase agreements, and loans. These financing options help customers to install solar systems with little or no upfront cost and to enjoy the benefits of solar energy without breaking the bank.


#4 Palmetto Solar

Palmetto Solar is a full-service solar energy provider that has been serving residential and commercial customers across the US since 2009. They offer a range of solar panel systems and services, including solar energy storage, financing options, and installation and maintenance services.

One of Palmetto Solar's unique offerings is their Palmetto Protect program, which offers customers 24/7 monitoring and maintenance services for their solar energy systems. This program ensures that customers' systems are always operating at maximum efficiency and helps them to identify and resolve issues before they become bigger problems.

Customers have praised Palmetto Solar's professionalism, efficiency, and excellent customer service. According to reviews on, many customers appreciate the company's willingness to work with them to find the right solar energy solution for their specific needs and budget. Customers have also praised the company's commitment to quality and attention to detail, with many noting the thoroughness of their installation process.

Palmetto Solar offers a range of financing options to make going solar more affordable for their customers. Their financing options include solar loans, power purchase agreements (PPAs), and solar leases. These options help customers to reduce their upfront costs and make it easier for them to take advantage of the financial benefits of going solar.


#5 ADT Solar


ADT Solar offers both residential and commercial solar installations, as well as battery storage systems, which can help customers maximize their energy savings.

One of the unique features of ADT Solar is its focus on customer service. The company offers a comprehensive customer support program, which includes a dedicated team of experts who can help customers with any questions or concerns they may have about their solar system. Additionally, ADT Solar provides a monitoring service that allows customers to track their energy usage and production in real-time. This can help customers optimize their energy usage and ensure that their solar system is operating at peak efficiency.

Forbes recommends ADT Solar as a suitable option for those seeking to install solar panels due to their professional team's ability to customize a system based on individual needs.

ADT Solar offers a lease-to-own program, which allows customers to pay for their solar system over time, and a power purchase agreement, which allows customers to purchase solar energy at a fixed rate.


 #6 Freedom Solar Power

 #6 Freedom Solar Power

Freedom Solar Power is a reputable solar company operating in Texas, USA. The company provides high-quality solar solutions to both residential and commercial customers. Their mission is to provide customers with a reliable and affordable alternative to traditional energy sources, and help them achieve energy independence.

Freedom Solar Power offers a range of services including solar panel installation, solar monitoring, and maintenance. The company also offers financing options, making it easier for customers to make the switch to solar power.

Customer reviews of Freedom Solar Power are overwhelmingly positive, with many customers praising the company for their professionalism, expertise, and customer service. Customers have reported that the company's installation process is seamless and efficient, with minimal disruption to their daily routine. Many have also noted that the company's technicians are knowledgeable and take the time to answer any questions or concerns that customers may have.


#7 Blue Raven Solar

Blue Raven Solar

Blue Raven Solar is a rapidly growing solar company that was founded in 2014. The company has been expanding and has installations in over 12 states across the US. Blue Raven Solar provides custom solar solutions for homeowners and businesses, making the switch to solar easy and affordable.

They offer a range of financing options, including a zero-down option,

The company uses a consultative approach to understand each client's energy needs and design a customized solution that meets those needs. Blue Raven Solar takes care of everything from the design, installation, and maintenance of the solar system,

Blue Raven Solar has received positive customer reviews and satisfaction ratings. Customers have praised the company's professionalism, transparency, and overall experience. They have been particularly impressed with the company's customer service and communication throughout the installation process.



Final Thoughts

When choosing a solar provider, it's essential to consider factors such as customer reviews, warranties, financing options, and installation processes. Comparing multiple providers and asking for personalized quotes can help you make an informed decision that best fits your specific needs and budget.

CA Solar Group stands out from the rest as a top-rated provider in California. With over a decade of experience, they offer customized solar solutions, exceptional customer service, and a 25-year warranty on all solar systems. Their financing options, such as Energy Loan Network, Mosaic, and Concert Finance, make solar more accessible and affordable for homeowners.

If you're ready to make the switch to solar, contact CA Solar Group today for a free consultation. Take advantage of the 30% tax credit and start saving on your energy bills while contributing to a cleaner planet.


Final Thoughts

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