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  • Adam H. Cooke

SunPower Solar Breakdown : Costs, Quality & More I PremierImprovementsOne.com

Updated: Dec 4, 2021


SunPower, a leader in the solar industry, consistently ranks among the top solar companies (and panel manufacturers) across the country. We'll be discussing why SunPower solar reviews have been so positive. This will help you determine we are the right Company for your home.


SunPower's business has been primarily focused on solar energy systems in recent years. However, the company has now increased its focus on residential solar markets. SunPower provides some of the best solar panels as well as energy-related services. This is great news for homeowners.


To determine if solar is right for you, it is important to find out how much it would cost to install. Fill out the form below to receive a no-obligation, free quote from us. We would love to discuss your Solar Options with you.


SunPower Overview

SunPower, a solar company that has been around since 1985, strives to offer a reliable and safe experience to its customers. San Jose-based installer and manufacturer SunPower offers services in all 50 states. SunPower has been awarded an A+ rating by the BBB, which is higher than the industry average.


SunPower's strengths lie in its quality products, customer service, and the completeness of the systems and installations it installs. SunPower is home to a portfolio of high efficiency solar panels made by Maxeon. SunPower was recently spun off from SunPower to create its own entity. SunPower's Maxeon solar panels are among the most durable and efficient on the market. They're also one of the first solar panels to receive Cradle to Cradle Certification safe, circular, and responsibly manufactured products.


SunPower is a solid player in commercial and manufacturing solar. We expect great things from them. SunPower has demonstrated its commitment to growing its residential market share by acquiring Blue Raven Solar, a young company known for its outstanding customer service and innovative financing options.


SunPower Solar Services and Installation

SunPower is distinguished by its wide range of services. SunPower systems include fully integrated solar and storage platforms, as well as add-ons such as EV chargers. SunPower's solar panels, panels, inverters and batteries are all made in-house. They are also covered by the same warranty. SunPower customers can benefit from this cohesion by making it easier to do business with them.


SunPower Solar Panels

SunPower offers four types of solar panels .

  • A Series The A Series panel is SunPower's premier panel. It uses the latest Maxeon Gen 5 solar panels and delivers 22.7% efficiency. This panel also features the first 400-watt panels.

  • X Series X Series: X Series panels are made with Maxeon solar cell technology and deliver 22.7% efficiency. They also have a maximum output of 370 watts. These panels are ideal for projects that require limited space.

  • E Series Made with Maxeon solar panels, providing 20% efficiency. Available in 320-, 327-, or 435-watt panels. The E Series is a great all around solar panel.

  • P series: These panels are made with SunPower's unique, shingled solar cells. The P Series panels can achieve 19% efficiency. They are available in a variety of panels, ranging from 338 to 400 watts . These panels are ideal for commercial projects.

SunPower Solar Storage

SunPower, unlike most solar companies that use third-party batteries systems, offers its customers its own SunVault Storage Systems. These can be used in conjunction with its solar panels. SunPro's SunVault Storage, and Helix Storage (which are used in commercial installations), offer simple yet powerful energy storage solutions.


These batteries can be used for daily use and can increase the amount of SunPower solar panels that a customer can offset. These battery systems are also capable of providing backup power and monitoring systems in the event of a grid failure, which is something that solar panels cannot do.


Customers who are looking to purchase a battery from another manufacturer do not need to be concerned. SunPower panels can be used in conjunction with other products such as the Enphase Encharge or Tesla Powerwall battery.


SunPower Solar Installation Process

SunPower is known for its easy and smooth customer service. It can even be done remotely if necessary. Our intuitive design studio lets you create your own solar system online right from your home. This allows you to see how solar looks on your roof.


SunPower's national network of solar installer contractors partners perform the installations. SunPower hires local contractors to customize the solar system to suit local weather conditions, building materials, and city codes.


Solar Panel Warranty

The major advantage of SunPower's complete solar power systems is the 25 year warranty. This comprehensive warranty covers 25 years of 92% output (most companies offer around 80%). It also provides free repairs for any defects in workmanship or product performance.

SunPower's warranty, while not the most outstanding in the industry, is a reflection of SunPower's success in executing its core goal of providing a safe, reliable, and enjoyable experience for customers.


SunPower Solar Costs & Financing

It is difficult to predict the cost for solar from one provider as costs vary greatly depending on where you live, your energy requirements, and how much electricity you use. SunPower's average price tag may be slightly higher than other providers. However, the company's business is focused on efficiency. Purchasing more efficient panels will ultimately save customers more money in the long-term. The cheapest solar panels may not always be the best.


SunPower Solar Financing Options

SunPower offers three solar purchasing options for customers. All are backed by the SunPower 25,-year warranty.

  1. Purchase in Cash: SunPower will provide you with the fastest solar panel payback period and the best return on your investment.

  2. Purchase with loan: Customers can use a third-party loan to finance the purchase of solar equipment. The loan is typically paid off in between five and ten years. This will allow you to keep the system and increase your property's value . You can also claim the federal solar tax credit. This option is not as advantageous as paying cash due to the interest and loan fees.

  3. Solar panels to lease: SunPower offers the option of solar leasing. This means that the company retains ownership and you only pay a monthly fee for the electricity they produce. The installation is free and you will not have to pay much more than your typical monthly power bill. The system is not yours and will not increase your property's value. You also cannot claim the federal tax credit. This is the least favorable option.

SunPower Solar Reviews

SunPower Solar Reviews that are positive reflect the company's commitment to providing excellent customer service, the best warranty and high-quality products. Similar positive reviews to the ones below reflect friendly representatives, system performance that is consistent and a company that stands behind its warranty.


"Our panels have been with us for six to seven years, and they have always performed as promised. SunPower replaced the inverter many years ago without any fuss or muss. SunPower is a great choice for solar power generation. " -- Warren M via BBB

"My process took more time than I expected because of unexpected problems. Communication was excellent throughout the entire process. They kept me informed. The staff who came to my home were professional and courteous. They made appointments at convenient times that were convenient for me. It was pleasant to set up the system. This team is highly recommended. " -- Linda S via BBB


You can check out Our Personal Company Reviews here:


The Final on SunPower Solar

SunPower is a trusted provider of solar power. Its outstanding customer service, extensive product lines, and top warranty make it one the most trusted. SunPower is a BBB A+ member and is working to address any weaknesses in its business model. SunPower leases more homes and offers better financing options.


SunPower is recommended to homeowners who value simplicity, reliability, and efficiency. SunPower's main drawbacks are its high initial cost, which is offset with the use of high-efficiency products over the long term.



FAQ: SunPower Solar Reviews

Is SunPower an excellent company?

SunPower is a leader on the solar energy market in terms of customer service, warranty, and panel efficiency. SunPower's ability to provide the best service depends on what you need, but SunPower is a reliable solar company with a proven track record of customer satisfaction.

Is SunPower closing down?

This is a common misconception. SunPower has recently been split into two companies. The manufacturing arm, now called Maxeon, was also separated from SunPower. SunPower will continue to sell and install Maxeon's products, but will now be focusing its efforts on expanding its services to customers.

Is SunPower the best manufacturer of solar panels?

SunPower produces the most efficient solar panels on the market today. Your energy requirements will determine whether they are right for you. Solar panels with high efficiency are best suited to homes with small roof spaces.

SunPower Panels Tier 1

SunPower panels are Tier 1 which allows them to be used in larger, utility-scale installations.


At Premier Improvements, We can handle all of your needs from the Design, Permitting, Installation & Inspection of both Residential and Commercial properties. With Solar Tax Credits still available it's a perfect time to start moving forward to your financial freedom from the Utilities. Servicing All of the Connecticut and Massachusetts as well as Rhode Island we are always here to help you and answer any Questions you may have. Give us a Call @ (860)969-4006 or visit our website @ PremierImprovementsOne.com for additional info.


As Always Thank you for Reading and have a Wonderful Day!!!


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