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SunPower Spr-X21 350 W
Are you tired of paying huge electricity costs month after month? Going solar is your best option for big cost savings, and now, thanks to SunPower, it is cheaper and easier than ever before.
This is what you are about to find out:
- What is SunPower
- The benefits and drawbacks of SunPower and going solar
- Where to purchase
- Reviews from actual clients
Let’s begin…





SunPower is an American energy company established by Richard Swanson & Richard Crane in 1985. It began as EOS Electric Power. In 1988 it was renamed SunPower. In 1990 the company received funding to begin producing solar cells. In 1992 began shipping them to consumers.
What Is SunPower?
SunPower is known to design, manufacture, and deliver a vast array of high-performance solar electrical systems throughout the USA, for business and property purposes.
It is likewise rewarding to point out that NASA also has actually utilized SunPower’s modern cell innovation 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 items. Solar Impulse 2, a zero-fuel plane, set a world record for becoming the very first solar airplane to fly all over the world, also uses SunPower solar batteries.
There are lots of case studies out there utilizing SunPower items, from schools, markets, and homeowners, saving millions $$ in the process of going solar.
SunPower has just recently chosen to convert its production department into a brand-new company called Maxeon Solar, while SunPower will focus specifically on the consumer and service side, setting up photovoltaic panels.
The division began with a $298 million financial 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 enhance 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 throughout a November 11 teleconference.
Maxeon Solar will handle production and technological innovation, giving SunPower the capability to focus entirely on expanding its market share versus its rivals, such as Canadian Solar.
Solving The Problem Of Solar Energy Consumption

SunPower is taken part in the production and sale of photovoltaic panels, and they use a vast array of item choices.
Photovoltaic panel are alternative sources of energy. They are comprised of solar batteries that convert sunlight (and not only light) into electrical power.
A total set consisting of photovoltaic panels, batteries, controllers, and inverters is called a Solar Power Plant. All this can be purchased from the company.
Additionally, they offer a guarantee for 25 years, unlike others who supply just 10 years. Also, when ordering from them, they will bring and install batteries and everything you require free of charge.
SunPower Spr-X21 350 W
Products That SunPower Offers
SunPower makes a number of items, all related to solar energy, like photovoltaic panels, complete systems, solar cells, total roof-integrated solar systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower uses 4 series of solar panels. They are optimized for different applications:
A-Series
Do you wish to optimize your life time cost savings? Then SunPower A-Series panels is for you. A-Series delivers the most powerful cell and highest wattage panels you can put on your roofing.
SunPower introduced the world’s very first 400-watt photovoltaic panel, which implies you can have more power than ever before in a little space with fewer 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 implies
X-Series
SunPower X-Series solar panels deliver 44% more power per panel, resulting more power in smaller sized spaces, with less panels. By doing this you can broaden energy production simply by using extra roof space to include more panels later if you want.
They also provide the greatest efficiency offered in a property solar panel today, at a record-breaking 22.8%.
That implies property owners get more electricity, more flexibility, more assurance, and lower electrical energy bills.
E-Series
SunPower E-Series provide 36% more power per panel than traditional panels. Basically, they transform more sunlight into electrical power
E-Series are developed with Maxeon solar cells, delivering up to 20% efficiency and can be found in 435W, 320w, or 327w choices.
P-Series
SunPower P-Series are constructed with an ingenious shingled style solar cells that eliminates many of the reliability challenges of conventional front contact panels.
P-Series panels provide 7% higher panel effectiveness 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 named as a top entertainer in all those five dependability tests conducted by DNV GL, the world’s largest resource of independent energy experts 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 many benefits of going solar by using SunPower products:
Experience
SunPower has actually been in solar power company for more than 35 years. The company was founded in 1985. Ever since, SunPower has been perfecting solar panels for commercial and property market. In this industry and numerous others, there are lots of business that go and come.
Given that the financial investment in solar panels is significant, you better trust on a business that has shown to be here for many years.
Performance
Among the most important factors in catching solar power is the performance ranking of a panel. Not all photovoltaic panels are the same. A higher efficiency score suggests less panels to capture the same amount of energy.
SunPower uses an industry leading 22.8% effectiveness rating, which is approximately 60-70% higher than the competition.
Resilience
Solar panels are a substantial financial investment for both, property owners and industrial services. So, they need to understand that they will last. SunPower panels outperformed competitors in reliability, energy production, degradation rates, and shading effect.
SunPower panels are built with long lasting covers to eliminate UV degradation, copper foundations for additional strength, and they use a single 25-year service warranty that covers the whole panel and all its components.
Ecologically Safe
SunPower photovoltaic panels are eco-friendly. Any person who is not indifferent to the health of the planet, naturally, will consider his duty to buy harmless energy sources. Many people stop at wind turbines, the problem with them is they discharge unique sounds; photovoltaic panels are quiet.
Other individuals select any solar panels that are out there in the market. However, the scenario here is similar to that of electrical cars: the batteries are environmentally friendly, however they utilize poisonous damaging compounds while doing so of their production of batteries, power plants, conductors, and so on. As a consequence, they end up contaminating the environment.
Sustainability
SunPower has long been the industry leader in sustainability and utilizes a complete closed loop sustainability method. Their philosophy is to drive sustainable organization practices at every stage of the product life cycle and beyond.
This method led the way for SunPower to become the winner of pv publication’s first yearly sustainability award.
Guarantee

SunPower uses an unmatched 25 years complete confidence guarantee. They cover whatever on your Roof. They will fix, change or repay malfunctioning parts, and you get the industry’s finest power warranty. Each part goes through weeks of quality, aging, and screening control prior to assembly and final examination. After all, a better product suggests a much better warranty.
Remember: with conventional solar, even a small issue can become a big headache, different warranties for each part (racking, panel, tracking, inverter), unforeseeable service fees (setup of replacement not consisted of, delivering not included), low power output, tons of documentation, multiple providers. 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 will not lose more than 8% of their initial power output in 25 years.
- You have three various payment options to select from: solar leasing, purchasing with money, and funding with a loan.
- SunPower has been on the cutting edge of solar innovation for more than 30 years. You can be confident that you will have the highest-quality 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 items.
- SunPower panels are incredibly attractive and aesthetically pleasing.
Cons
- Power Purchase Agreement (PPA) payment alternative just readily available to business customers. Although the business’s solar lease choice is readily available at a flat rate.
- Some customers have actually offered negative feedback relating to SunPower’s client service.
Just How Much Does SunPower Cost?
There isn’t a fixed cost for a solar energy system. It depends upon the location, your home and your vehicle energy use
To have an idea, usually a SunPower solar power 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 benefit, SunPower uses three payment options:
- Purchase. You own the system and the energy it produces. Purchasing your SunPower system directly can maximize your savings. Over time, your system can pay for itself through your utility expense cost savings
- Loan. You own your solar system and pay for it with a loan. There are several loan payment terms and conditions readily available, consisting of optional complete prepayment without penalty.
- Lease. SunPower owns the system on your roof. You pay a monthly total up to” rent” the system and use the energy you produce.
Keep in mind: those worths are simply approximated. For a comprehensive and more accurate quote, click here to fill out a simple 3-step form. A SunPower agent will contact you (this is not an agreement 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 actually changed their lives. You can discover more evaluations on SunPower website
Conclusion
Buying photovoltaic panels is a clever choice. This financial investment resembles purchasing energy efficiency steps and to minimize heat loss in your home. Any home appliance that takes in less energy right away begins making you cash by saving energy.
The expense of additional insulation for your home begins to conserve you on a/c and heating immediately. By now, numerous already know that purchasing energy performance steps is a brilliant financial investment.
Likewise, bear in mind that in addition to saving from setting up photovoltaic panels, you are also adding to the fight versus pollution and worldwide warming. This is because you lower 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 worth of your house. And in some cases, they increase its appearance among purchasers since even if the increase in the worth of your house is less than the expense of a solar power plant on the roof of your home. It will be simpler to offer such an “innovative” home.