Table of Contents
SunPower 400W
Are you tired of paying substantial electrical energy bills month after month? Going solar is your best choice for huge savings, and now, thanks to SunPower, it is cheaper and simpler than ever before.
This is what you are about to learn:
- What is SunPower
- The cons and pros of SunPower and going solar
- Where to buy
- Reviews from real customers
Let’s start…





SunPower is an American energy company established by Richard Swanson & Richard Crane in 1985. It began as EOS Electric Power. In 1988 it was relabelled SunPower. In 1990 the company received moneying to begin manufacturing solar cells. In 1992 started delivering them to clients.
What Is SunPower?
SunPower is understood to design, manufacture, and deliver a vast array of high-performance solar electric systems across the USA, for property and business purposes.
It is likewise worthwhile to point out that NASA also has used SunPower’s state-of-the-art cell technology for their space programs.
Solar That’s Tough Enough for NASA is Tough Enough for Your Roof
However NASA is not the only one who has actually trusted SunPower products. Solar Impulse 2, a zero-fuel airplane, set a world record for ending up being the first solar plane to fly around the globe, also utilizes SunPower solar cells.
There are lots of case studies out there utilizing SunPower items, from schools, house owners, and markets, saving millions $$ in the process of going solar.
SunPower has recently chosen to convert its production division into a new company called Maxeon Solar, while SunPower will focus solely on the consumer and service side, setting up solar panels.
The department started with a $298 million financial investment by SunPower’s partner and the world’s leading provider of silicon wafers, Tianjin Zhonghuan Semiconductor Co. (TZS).
Why The Creation Of Maxeon Solar?

The goal is to optimize the core operations of the two business without mixing them. “This transaction will also simplify both organizational structures, reducing costs, while improving efficiency and creating more agile businesses,” SunPower CEO Tom Werner said during a November 11 teleconference.
Maxeon Solar will handle production and technological development, providing SunPower the capability to focus solely on expanding its market share against its rivals, such as Canadian Solar.
Resolving The Problem Of Solar Energy Consumption

SunPower is participated in the production and sale of photovoltaic panels, and they use a wide variety of product choices.
Photovoltaic panel are alternative sources of energy. They are comprised of solar cells that transform sunshine (and not just light) into electrical energy.
A total set consisting of photovoltaic panels, inverters, controllers, and batteries is called a Solar Power Plant. All this can be bought from the business.
Furthermore, they give a warranty for 25 years, unlike others who supply only 10 years. Likewise, when buying from them, they will bring and set up batteries and everything you need totally free.
SunPower 400W
Products That SunPower Offers
SunPower manufactures several products, all related to solar power, like photovoltaic panels, complete systems, solar cells, total roof-integrated planetary systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower provides 4 series of solar panels. They are optimized for various applications:
A-Series
Do you wish to optimize your life time cost savings? Then SunPower A-Series panels is for you. A-Series provides the most powerful cell and greatest wattage panels you can put on your roof.
SunPower presented the world’s first 400-watt photovoltaic panel, which suggests you can have more power than ever before in a little area with less panels on your roofing system.
A photovoltaic panel is just as good as the cells inside. The A-Series panels utilize SunPower® Maxeon® Gen 5 solar batteries, which are 65% larger than previous generations. This means
X-Series
SunPower X-Series photovoltaic panels provide 44% more power per panel, resulting more power in smaller areas, with less panels. This way you can expand energy production just by utilizing extra roofing system area to add more panels later if you desire.
They likewise provide the highest effectiveness offered in a domestic solar panel today, at a record-breaking 22.8%.
That means house owners get more electrical energy, more flexibility, more comfort, and lower electrical energy bills.
E-Series
SunPower E-Series provide 36% more power per panel than conventional panels. Simply put, they transform more sunshine into electricity
E-Series are constructed with Maxeon solar batteries, delivering up to 20% efficiency and is available in 327W, 320w, or 435w alternatives.
P-Series
SunPower P-Series are built with an ingenious shingled design solar batteries that removes many of the reliability difficulties of traditional front contact panels.
P-Series panels offer 7% higher panel performance and approximately 19 %more energy over the very first 25 years of operation.
However that is not all: SunPower Performance Series( P-Series) panels were called as a top entertainer in all those 5 reliability tests performed by DNV GL, the world’s biggest resource of independent energy specialists and certification body. Those tests consist of:
- Thermal cycling
- Damp heat
- Humidity-freeze
- Dynamic mechanical load
- Potential induced degradation
Benefits Of SunPower Solar Panels
There are lots of advantages of going solar by using SunPower products:
Experience
SunPower has remained in solar power service for more than 35 years. The business was founded in 1985. Ever since, SunPower has been improving solar panels for property and commercial market. In this market and numerous others, there are plenty of business that come and go.
Because the financial investment in photovoltaic panels is considerable, you better trust on a business that has actually proved to be here for several years.
Effectiveness
Among the most important consider capturing solar energy is the performance ranking of a panel. Not all photovoltaic panels are the same. A higher efficiency ranking suggests less panels to capture the same quantity of energy.
SunPower uses an industry leading 22.8% performance ranking, which is roughly 60-70% higher than the competitors.
Toughness
Photovoltaic panel are a considerable investment for both, property owners and industrial services. So, they require to know that they will last. SunPower panels outshined rivals in reliability, energy production, deterioration rates, and shading effect.
SunPower panels are developed with long lasting covers to remove UV deterioration, copper structures for added strength, and they offer a single 25-year guarantee that covers the whole panel and all its parts.
Environmentally Safe
SunPower photovoltaic panels are environmentally friendly. Anyone who is not indifferent to the health of the world, naturally, will consider his task to buy safe energy sources. Many people stop at wind turbines, the problem with them is they give off special noises; solar panels are quiet.
Other individuals choose any solar panels that are out there in the market. Nevertheless, the circumstance here resembles that of electrical vehicles: the batteries are environmentally friendly, but they utilize toxic hazardous substances while doing so of their production of batteries, power plants, conductors, etc. As a consequence, they end up polluting the environment.
Sustainability
SunPower has long been the market leader in sustainability and utilizes a complete closed loop sustainability technique. Their philosophy is to drive sustainable company practices at every stage of the item life cycle and beyond.
This strategy paved the way for SunPower to become the winner of pv publication’s first annual sustainability award.
Service Warranty

SunPower offers an unprecedented 25 years total self-confidence service warranty. They cover everything on your Roof. They will fix, change or repay malfunctioning parts, and you get the market’s finest power guarantee. Each part goes through weeks of aging, testing, and quality control prior to assembly and final assessment. After all, a better product implies a better guarantee.
Remember: with standard solar, even a little issue can become a huge headache, separate service warranties for each part (racking, panel, tracking, inverter), unpredictable service charge (installation of replacement not consisted of, shipping not consisted of), low power output, tons of paperwork, multiple suppliers. It suffices to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- SunPower offers one service warranty that covers item quality, power production, and service for your whole system.
- Your panels won’t lose more than 8% of their initial power output in 25 years.
- You have three different payment options to select from: solar leasing, purchasing with money, and funding with a loan.
- SunPower has actually been on the cutting edge of solar innovation for more than 30 years. You can be positive that you will have the highest-quality solar items and high-efficiency panels.
- The SunPower X Series photovoltaic panels master regards to power generation, delivering 44 percent more energy per watt than competitive items.
- SunPower panels are extremely appealing and aesthetically pleasing.
Cons
- Power Purchase Agreement (PPA) payment choice just available to industrial consumers. Although the company’s solar lease option is offered at a flat rate.
- Some customers have provided negative feedback concerning SunPower’s client service.
Just How Much Does SunPower Cost?
There isn’t a repaired expense for a solar power system. It depends on the area, your house and your cars and truck energy usage
To have a concept, typically a SunPower solar energy system cost between $3.20 and $4.50 per watt. A 6-kw SunPower system can cost up to $30,000 or more before incentives.
For your benefit, SunPower uses 3 payment alternatives:
- Purchase. You own the system and the energy it produces. Acquiring your SunPower system directly can optimize your savings. With time, your system can pay for itself through your energy bill cost savings
- Loan. You own your planetary system and pay for it with a loan. There are a number of loan payment conditions readily available, including optional complete prepayment without penalty.
- Lease. SunPower owns the system on your roofing system. You pay a regular monthly amount to” rent” the system and use the energy you produce.
Remember: those values are just approximated. For a detailed and more precise quote, click here to fill in an easy 3-step form. A SunPower agent will contact you (this is not an agreement and you do not have any obligation.)
What SunPower Customers Are Saying?
Here you are some house owners that share why they picked SunPower and how going solar has actually changed their lives. You can discover more reviews on SunPower website
Conclusion
Buying photovoltaic panels is a clever decision. This financial investment resembles buying energy efficiency steps and to minimize heat loss in your house. Any appliance that takes in less energy immediately begins making you money by saving energy.
The cost of additional insulation for your house starts to conserve you on cooling and heating immediately. By now, many already know that purchasing energy effectiveness steps is a dazzling financial investment.
Likewise, keep in mind that in addition to saving from installing solar panels, you are also contributing to the battle versus contamination and global warming. This is due to the fact that you minimize the energy intake from standard, ecologically filthy, fuel-fired power plants.
Solar panels increase the value of your home. And in some cases, they increase its attractiveness among buyers because even if the increase in the value of the house is less than the cost of a solar power plant on the roof of your house. It will be easier to sell such an “advanced” house.
Photovoltaic panel increase the worth of your house. And in many cases, they increase its beauty among purchasers because even if the boost in the worth of the house is less than the expense of a solar power plant on the roof of your house. It will be easier to offer such an “innovative” house.
SunPower 400W
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