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SunPower 400W Datasheet
Are you tired of paying huge electricity bills month after month? Going solar is your best choice for big savings, and now, thanks to SunPower, it is less expensive and simpler than ever before.
This is what you are about to discover:
- What is SunPower
- The pros and cons of SunPower and going solar
- Where to buy
- Reviews from actual customers
Let’s start…





SunPower is an American energy company established by Richard Swanson & Richard Crane in 1985. It started as EOS Electric Power. In 1988 it was relabelled SunPower. In 1990 the business got moneying to start producing solar batteries. In 1992 began shipping them to clients.
What Is SunPower?
SunPower is understood to design, manufacture, and provide a large range of high-performance solar electrical systems throughout the USA, for residential and commercial functions.
It is likewise rewarding to point out that NASA likewise has actually utilized SunPower’s modern cell technology for their space programs.
Solar That’s Tough Enough for NASA is Tough Enough for Your Roof
But NASA is not the only one who has actually trusted SunPower products. Solar Impulse 2, a zero-fuel airplane, set a world record for becoming the first solar aircraft to fly all over the world, likewise uses SunPower solar batteries.
There are plenty of case studies out there utilizing SunPower products, from homeowners, industries, and schools, conserving millions $$ in the process of going solar.
SunPower has just recently chosen to convert its manufacturing division into a brand-new business called Maxeon Solar, while SunPower will focus solely on the consumer and service side, setting up photovoltaic panels.
The division began with a $298 million investment by SunPower’s partner and the world’s leading supplier 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 business without blending 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 take on production and technological innovation, giving SunPower the capability to focus solely on broadening its market share against its competitors, such as Canadian Solar.
Fixing The Problem Of Solar Energy Consumption

SunPower is taken part in the production and sale of solar panels, and they use a vast array of item selections.
Solar panels are alternative sources of energy. They are made up of solar cells that convert sunshine (and not only light) into electrical power.
A complete set consisting of solar panels, inverters, batteries, and controllers is called a Solar Power Plant. All this can be bought from the business.
Furthermore, they provide a guarantee for 25 years, unlike others who offer just 10 years. Also, when purchasing from them, they will bring and install batteries and whatever you require totally free.
SunPower 400W Datasheet
Products That SunPower Offers
SunPower manufactures a number of products, all related to solar energy, like photovoltaic panels, total systems, solar cells, complete roof-integrated planetary systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower provides 4 series of solar panels. They are enhanced for different applications:
A-Series
Do you wish to optimize your lifetime cost savings? Then SunPower A-Series panels is for you. A-Series delivers the most effective cell and highest wattage panels you can put on your roof.
SunPower introduced the world’s very first 400-watt solar panel, which means you can have more power than ever before in a small area with fewer panels on your roofing.
A photovoltaic panel is just as good as the cells inside. The A-Series panels utilize SunPower® Maxeon® Gen 5 solar cells, which are 65% larger than previous generations. This suggests
X-Series
SunPower X-Series photovoltaic panels provide 44% more power per panel, resulting more power in smaller sized areas, with fewer panels. In this manner you can broaden energy production merely by using additional roofing system space to add more panels later if you desire.
They also provide the greatest performance offered in a property solar panel today, at a record-breaking 22.8%.
That indicates homeowners get more electricity, more versatility, more assurance, and lower electricity expenses.
E-Series
SunPower E-Series provide 36% more power per panel than standard panels. Simply put, they convert more sunlight into electrical power
E-Series are developed with Maxeon solar cells, delivering up to 20% effectiveness and can be found in 327W, 320w, or 435w alternatives.
P-Series
SunPower P-Series are built with an innovative shingled design solar cells that removes many of the reliability obstacles of conventional front contact panels.
P-Series panels offer 7% higher panel performance and approximately 19 %more energy over the first 25 years of operation.
However that is not all: SunPower Performance Series( P-Series) panels were called as a leading entertainer in all those five reliability tests carried out 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
Advantages Of SunPower Solar Panels
There are numerous advantages of going solar by using SunPower items:
Experience
SunPower has been in solar energy company for more than 35 years. The business was founded in 1985. Ever since, SunPower has actually been perfecting photovoltaic panels for business and property market. In this industry and numerous others, there are plenty of business that go and come.
Because the investment in solar panels is significant, you much better trust on a company that has actually shown to be here for many years.
Performance
One of the most important consider catching solar power is the efficiency ranking of a panel. Not all photovoltaic panels are the same. A greater performance ranking suggests fewer panels to record the same quantity of energy.
SunPower uses an industry leading 22.8% performance rating, which is roughly 60-70% higher than the competition.
Durability
Photovoltaic panel are a substantial financial investment for both, property owners and business services. So, they require to understand that they will last. SunPower panels outperformed rivals in dependability, energy production, deterioration rates, and shading effect.
SunPower panels are developed with resilient covers to remove UV destruction, copper structures for extra strength, and they provide a single 25-year service warranty that covers the whole panel and all its components.
Environmentally Safe
SunPower photovoltaic panels are eco-friendly. Anyone who is not indifferent to the health of the world, obviously, will consider his duty to purchase harmless energy sources. Many people stop at wind turbines, the issue with them is they give off special noises; photovoltaic panels are quiet.
Other individuals choose any solar panels that are out there in the market. Nevertheless, the scenario here resembles that of electric cars: the batteries are eco-friendly, but they utilize toxic damaging compounds at the same time of their production of batteries, power plants, conductors, etc. As a consequence, they wind up polluting the environment.
Sustainability
SunPower has actually long been the industry leader in sustainability and uses a full closed loop sustainability method. Their approach is to drive sustainable organization practices at every phase of the item life cycle and beyond.
This method led the way for SunPower to become the winner of pv publication’s first annual sustainability award.
Service Warranty

SunPower uses an unmatched 25 years total self-confidence warranty. They cover whatever on your Roof. They will repair, change or repay faulty parts, and you get the industry’s best power warranty. Each part goes through weeks of aging, quality, and screening control before assembly and final assessment. After all, a better item suggests a better guarantee.
Remember: with conventional solar, even a small concern can become a big headache, different service warranties for each part (racking, panel, monitoring, inverter), unforeseeable service charge (installation of replacement not included, shipping not consisted of), low power output, lots of documents, several suppliers. It suffices to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- SunPower offers one warranty that covers product 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 choices to pick from: solar leasing, acquiring with cash, and financing with a loan.
- SunPower has actually been on the cutting edge of solar technology for more than 30 years. You can be confident that you will have the first-rate solar products and high-efficiency panels.
- The SunPower X Series photovoltaic panels master terms of power generation, delivering 44 percent more energy per watt than competitive products.
- SunPower panels are extremely attractive and aesthetically pleasing.
Cons
- Power Purchase Agreement (PPA) payment choice only offered to industrial consumers. Although the business’s solar lease option is readily available at a flat rate.
- Some clients have actually supplied negative feedback regarding SunPower’s client service.
How Much Does SunPower Cost?
There isn’t a repaired cost for a solar power system. It depends on the location, your home and your vehicle energy use
To have a concept, normally a SunPower solar energy system cost in between $3.20 and $4.50 per watt. A 6-kw SunPower system can cost up to $30,000 or more prior to rewards.
For your convenience, SunPower provides three payment alternatives:
- Purchase. You own the system and the energy it produces. Getting your SunPower system straight can optimize your cost savings. Gradually, your system can pay for itself through your utility bill cost savings
- Loan. You own your planetary system and spend for it with a loan. There are a number of loan payment terms available, consisting of optional full prepayment without penalty.
- Lease. SunPower owns the system on your roofing system. You pay a monthly amount to” lease” the system and utilize the energy you produce.
Keep in mind: those values are simply approximated. For a detailed and more precise 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 commitment.)
What SunPower Customers Are Saying?
Here you are some house owners that share why they picked SunPower and how going solar has changed their lives. You can find more evaluations on SunPower site
Conclusion
Purchasing photovoltaic panels is a wise choice. This financial investment resembles buying energy performance steps and to reduce heat loss in your home. Any device that consumes less energy instantly begins making you cash by conserving energy.
The expense of extra insulation for your home begins to conserve you on cooling and heating right away. By now, many currently know that investing in energy efficiency measures is a dazzling financial investment.
Likewise, keep in mind that in addition to saving from installing solar panels, you are likewise contributing to the fight against contamination and worldwide warming. This is due to the fact that you minimize the energy consumption from conventional, 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 buyers due to the fact that even if the boost in the worth of your home is less than the cost of a solar energy plant on the roofing system of your home. It will be much easier to offer such an “sophisticated” home.
SunPower 400W Datasheet
SunPower 400W Datasheet SunPower 400W Datasheet
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