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SunPower 40W Solar Panel
Are you tired of paying substantial electrical power bills month after month? Going solar is your best bet for big cost savings, and now, thanks to SunPower, it is more affordable and easier than ever before.
This is what you are about to find out:
- What is SunPower
- The advantages and disadvantages of SunPower and going solar
- Where to buy
- Reviews from actual customers
Let’s start…





SunPower is an American energy business established by Richard Swanson & Richard Crane in 1985. It began as EOS Electric Power. In 1988 it was relabelled SunPower. In 1990 the business got funding to start manufacturing solar cells. In 1992 began shipping them to customers.
What Is SunPower?
SunPower is understood to design, manufacture, and deliver a wide variety of high-performance solar electrical systems across the USA, for domestic and industrial functions.
It is also rewarding to mention that NASA also has actually utilized SunPower’s cutting edge cell technology for their area 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 aircraft, set a world record for becoming the first solar airplane to fly all over the world, also uses SunPower solar cells.
There are plenty of case studies out there utilizing SunPower items, from schools, property owners, and industries, saving millions $$ in the process of going solar.
SunPower has recently chosen to convert its manufacturing department into a brand-new company called Maxeon Solar, while SunPower will focus exclusively on the customer and service side, installing solar panels.
The division began 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 objective is to optimize the core operations of the two companies 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 stated throughout a November 11 conference call.
Maxeon Solar will take on production and technological development, offering SunPower the ability to focus entirely on expanding its market share versus its rivals, such as Canadian Solar.
Solving The Problem Of Solar Energy Consumption

SunPower is participated in the production and sale of photovoltaic panels, and they provide a vast array of item selections.
Solar panels are alternative sources of energy. They are comprised of solar batteries that convert sunshine (and not only light) into electricity.
A total set consisting of photovoltaic panels, controllers, batteries, and inverters is called a Solar Power Plant. All this can be purchased from the business.
Furthermore, they provide a guarantee for 25 years, unlike others who provide only 10 years. Likewise, when buying from them, they will bring and set up batteries and everything you need free of charge.
SunPower 40W Solar Panel
Products That SunPower Offers
SunPower makes a number of products, all related to solar power, like photovoltaic panels, complete systems, solar cells, total roof-integrated solar systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower offers 4 series of photovoltaic panels. They are enhanced for various applications:
A-Series
Do you wish to optimize your life time 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 introduced the world’s very first 400-watt photovoltaic panel, which indicates you can have more power than ever before in a little space with less panels on your roofing system.
A solar panel is only as good as the cells inside. The A-Series panels use SunPower® Maxeon® Gen 5 solar cells, 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 sized spaces, with less panels. By doing this you can expand energy production merely by utilizing additional roofing system space to add more panels later if you desire.
They also provide the highest effectiveness offered in a property solar panel today, at a record-breaking 22.8%.
That indicates property owners get more electrical power, more versatility, more comfort, and lower electrical power expenses.
E-Series
SunPower E-Series provide 36% more power per panel than conventional panels. Put simply, they convert more sunshine into electrical power
E-Series are developed with Maxeon solar cells, delivering up to 20% performance and can be found in 327W, 435w, or 320w options.
P-Series
SunPower P-Series are built with an ingenious shingled style solar batteries that gets rid of a lot of the reliability obstacles of conventional front contact panels.
P-Series panels offer 7% higher panel performance and up to 19 %more energy over the first 25 years of operation.
But that is not all: SunPower Performance Series( P-Series) panels were called as a top performer in all those 5 dependability tests conducted by DNV GL, the world’s largest resource of independent energy professionals and accreditation body. Those tests include:
- Thermal cycling
- Damp heat
- Humidity-freeze
- Dynamic mechanical load
- Potential induced degradation
Benefits Of SunPower Solar Panels
There are numerous advantages of going solar by utilizing SunPower items:
Experience
SunPower has been in solar power company for more than 35 years. The business was founded in 1985. Ever since, SunPower has actually been refining solar panels for commercial and domestic market. In this industry and lots of others, there are lots of companies that go and come.
Because the investment in solar panels is substantial, you much better trust on a business that has actually shown to be here for many years.
Efficiency
One of the most important factors in catching solar energy is the efficiency rating of a panel. Not all photovoltaic panels are the same. A higher performance rating suggests fewer panels to record the very same amount of energy.
SunPower uses an market leading 22.8% efficiency ranking, which is roughly 60-70% higher than the competitors.
Durability
Solar panels are a significant financial investment for both, house owners and commercial organizations. So, they need to know that they will last. SunPower panels surpassed competitors in dependability, energy production, deterioration rates, and shading effect.
SunPower panels are built with durable covers to get rid of UV degradation, copper foundations for added strength, and they use a single 25-year warranty that covers the whole panel and all its components.
Environmentally Safe
SunPower solar panels are environmentally friendly. Anybody who is not indifferent to the health of the world, obviously, will consider his responsibility to purchase safe energy sources. Many people stop at wind turbines, the problem with them is they release unique noises; solar panels are quiet.
Other people select any solar panels that are out there in the market. However, the circumstance here is similar to that of electrical automobiles: the batteries are eco-friendly, however they use poisonous harmful substances in the process of their production of batteries, power plants, conductors, and so on. As a consequence, they wind up polluting the environment.
Sustainability
SunPower has actually long been the market leader in sustainability and uses a full closed loop sustainability strategy. Their philosophy is to drive sustainable company practices at every phase of the product life process and beyond.
This method led the way for SunPower to become the winner of pv magazine’s very first annual sustainability award.
Guarantee

SunPower offers an extraordinary 25 years total self-confidence service warranty. They cover whatever on your Roof. They will fix, change or compensate malfunctioning parts, and you get the industry’s finest power guarantee. Each part goes through weeks of quality, screening, and aging control before assembly and final inspection. After all, a much better product means a better guarantee.
Keep in mind: with standard solar, even a little concern can end up being a big headache, separate service warranties for each part (racking, panel, monitoring, inverter), unpredictable service fees (installation of replacement not included, shipping not included), low power output, tons of documentation, multiple suppliers. It is enough to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- SunPower offers one guarantee that covers item quality, power production, and service for your entire system.
- Your panels won’t lose more than 8% of their initial power output in 25 years.
- You have 3 different payment alternatives to select from: solar leasing, acquiring with money, and funding with a loan.
- SunPower has actually been on the cutting edge of solar technology for more than 30 years. You can be positive that you will have the first-rate solar products and high-efficiency panels.
- The SunPower X Series solar panels master terms of power generation, providing 44 percent more energy per watt than competitive products.
- SunPower panels are exceptionally appealing and visually pleasing.
Cons
- Power Purchase Agreement (PPA) payment option just readily available to commercial consumers. Although the business’s solar lease alternative is available at a flat rate.
- Some consumers have offered unfavorable feedback concerning SunPower’s customer support.
Just How Much Does SunPower Cost?
There isn’t a repaired expense for a solar energy system. It depends upon the location, your home and your automobile energy usage
To have an idea, typically a SunPower solar power system expense between $3.20 and $4.50 per watt. A 6-kw SunPower system can cost approximately $30,000 or more prior to incentives.
For your convenience, SunPower offers three payment options:
- Purchase. You own the energy and the system it produces. Purchasing your SunPower system straight can optimize your savings. In time, your system can spend for itself through your energy costs savings
- Loan. You own your solar system and spend for it with a loan. There are numerous loan payment terms and conditions available, consisting of optional full prepayment without penalty.
- Lease. SunPower owns the system on your roofing system. You pay a month-to-month amount to” lease” the system and utilize the energy you produce.
Keep in mind: those values are simply estimated. For an in-depth and more accurate quote, click here to complete an easy 3-step form. A SunPower representative will call you (this is not a contract and you do not have any responsibility.)
What SunPower Customers Are Saying?
Here you are some property owners that share why they picked SunPower and how going solar has actually changed their lives. You can discover more reviews on SunPower site
Conclusion
Investing in photovoltaic panels is a wise choice. This investment is similar to purchasing energy performance measures and to lower heat loss in your house. Any device that takes in less energy instantly starts making you money by saving energy.
The expense of extra insulation for your home begins to save you on a/c and heating immediately. By now, numerous currently understand that buying energy efficiency measures is a brilliant financial investment.
Likewise, bear in mind that in addition to saving from setting up photovoltaic panels, you are likewise contributing to the fight versus pollution and worldwide warming. This is due to the fact that you reduce the energy usage from traditional, 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 value of your house. And in many cases, they increase its appearance among purchasers since even if the increase in the value of your home is less than the expense of a solar energy plant on the roofing of your home. It will be simpler to sell such an “sophisticated” house.
SunPower 40W Solar Panel
SunPower 40W Solar Panel SunPower 40W Solar Panel
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