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SunPower Spr-X21 350 W Price
Are you tired of paying substantial electrical power bills month after month? Going solar is your best bet for huge 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 pros and cons of SunPower and going solar
- Where to purchase
- Reviews from real clients
Let’s begin…





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 received moneying to begin making solar batteries. In 1992 started delivering them to customers.
What Is SunPower?
SunPower is understood to design, manufacture, and deliver a vast array of high-performance solar electrical systems throughout the USA, for business and residential purposes.
It is also beneficial to point out that NASA also has actually utilized SunPower’s modern cell technology for their space programs.
Solar That’s Tough Enough for NASA is difficult Enough for Your Roof
But NASA is not the only one who has actually relied on SunPower products. Solar Impulse 2, a zero-fuel plane, set a world record for becoming the very first solar plane to fly around the globe, also uses SunPower solar batteries.
There are lots of case studies out there utilizing SunPower items, from schools, industries, and house owners, saving millions $$ in the process of going solar.
SunPower has actually recently chosen to transform its manufacturing department into a new company called Maxeon Solar, while SunPower will focus specifically on the consumer and service side, setting up solar panels.
The department 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 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 conference call.
Maxeon Solar will take on production and technological innovation, providing SunPower the capability to focus entirely on broadening its market share versus its rivals, such as Canadian Solar.
Resolving The Problem Of Solar Energy Consumption

SunPower is taken part in the production and sale of photovoltaic panels, and they provide a vast array of item choices.
Photovoltaic panel are alternative sources of energy. They are comprised of solar cells that convert sunshine (and not only light) into electrical power.
A complete set consisting of solar panels, controllers, batteries, and inverters is called a Solar Power Plant. All this can be purchased from the company.
Moreover, they provide a guarantee for 25 years, unlike others who provide only 10 years. Also, when buying from them, they will bring and set up batteries and everything you need totally free.
SunPower Spr-X21 350 W Price
Products That SunPower Offers
SunPower produces a number of products, all related to solar power, like solar panels, total systems, solar cells, complete roof-integrated planetary systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower uses four series of solar panels. They are enhanced for various applications:
A-Series
Do you want to maximize your life time cost savings? Then SunPower A-Series panels is for you. A-Series provides the most effective cell and greatest wattage panels you can put on your roof.
SunPower presented the world’s very first 400-watt photovoltaic panel, which indicates you can have more power than ever before in a little space with fewer panels on your roofing.
A solar panel is just as good as the cells inside. The A-Series panels use SunPower® Maxeon® Gen 5 solar batteries, which are 65% larger than previous generations. This indicates
X-Series
SunPower X-Series solar panels deliver 44% more power per panel, resulting more power in smaller sized spaces, with fewer panels. By doing this you can expand energy production just by using extra roof space to include more panels later on if you want.
They also deliver the greatest effectiveness readily available in a domestic solar panel today, at a record-breaking 22.8%.
That suggests house owners get more electricity, more versatility, more assurance, and lower electricity bills.
E-Series
SunPower E-Series deliver 36% more power per panel than standard panels. Basically, they convert more sunlight into electrical energy
E-Series are developed with Maxeon solar batteries, delivering up to 20% performance and can be found in 435W, 320w, or 327w options.
P-Series
SunPower P-Series are constructed with an innovative shingled design solar cells that gets rid of many of the dependability challenges of conventional front contact panels.
P-Series panels offer 7% greater panel efficiency and as much as 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 entertainer in all those five reliability tests carried out by DNV GL, the world’s largest 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 many advantages of going solar by using SunPower products:
Experience
SunPower has actually been in solar energy business for more than 35 years. The business was founded in 1985. Ever since, SunPower has actually been perfecting solar panels for industrial and property market. In this market and lots of others, there are lots of companies that go and come.
Considering that the investment in photovoltaic panels is substantial, you much better trust on a company that has shown to be here for several years.
Effectiveness
Among the most important consider capturing solar energy is the effectiveness score of a panel. Not all photovoltaic panels are the same. A higher performance ranking indicates fewer panels to record the very same amount of energy.
SunPower provides an market leading 22.8% performance ranking, which is approximately 60-70% higher than the competitors.
Resilience
Solar panels are a significant investment for both, property owners and business businesses. So, they require to understand that they will last. SunPower panels outperformed competitors in reliability, energy production, degradation rates, and shading impact.
SunPower panels are developed with resilient covers to eliminate UV destruction, copper structures for added strength, and they use a single 25-year warranty that covers the whole panel and all its components.
Environmentally Safe
SunPower photovoltaic panels are environmentally friendly. Anyone who is not indifferent to the health of the planet, of course, will consider his duty to purchase harmless energy sources. Many people stop at wind turbines, the problem with them is they produce special sounds; solar panels are quiet.
Other individuals pick any photovoltaic panels that are out there in the market. Nevertheless, the circumstance here is similar to that of electrical vehicles: the batteries are environmentally friendly, but they use poisonous hazardous compounds in the process of their production of batteries, power plants, conductors, etc. 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 strategy. Their philosophy is to drive sustainable business practices at every phase of the item life cycle and beyond.
This method paved the way for SunPower to become the winner of pv magazine’s first annual sustainability award.
Guarantee

SunPower provides an unmatched 25 years complete self-confidence warranty. They cover whatever on your Roof. They will repair, change or reimburse defective parts, and you get the industry’s finest power warranty. Each part goes through weeks of aging, quality, and screening control prior to assembly and last evaluation. After all, a much better item means a better warranty.
Remember: with standard solar, even a small concern can become a big headache, separate guarantees for each part (racking, panel, monitoring, inverter), unforeseeable service fees (installation of replacement not included, shipping not consisted of), low power output, lots of documentation, several providers. It is enough 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 3 different payment choices to choose from: solar leasing, buying with cash, 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 first-rate solar products and high-efficiency panels.
- The SunPower X Series photovoltaic panels master terms of power generation, providing 44 percent more energy per watt than competitive products.
- SunPower panels are incredibly attractive and visually pleasing.
Cons
- Power Purchase Agreement (PPA) payment alternative only readily available to commercial clients. Although the business’s solar lease alternative is readily available at a flat rate.
- Some clients have offered unfavorable feedback concerning SunPower’s customer care.
Just How Much Does SunPower Cost?
There isn’t a fixed cost for a solar energy system. It depends on the area, your house and your vehicle energy usage
To have an idea, 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 prior to rewards.
For your benefit, SunPower uses 3 payment choices:
- Purchase. You own the system and the energy it produces. Buying your SunPower system directly can maximize your savings. With time, your system can pay for itself through your energy expense savings
- Loan. You own your solar system and spend for it with a loan. There are a number of loan payment terms offered, including optional complete 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.
Remember: those values are just estimated. For an in-depth and more precise quote, click here to fill in a simple 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 property owners that share why they selected SunPower and how going solar has actually changed their lives. You can discover more reviews on SunPower site
Conclusion
Buying photovoltaic panels is a wise decision. This investment resembles purchasing energy performance measures and to minimize heat loss in your house. Any device that takes in less energy right away begins making you money by conserving energy.
The expense of additional insulation for your house begins to conserve you on air conditioning and heating instantly. By now, lots of currently know that purchasing energy efficiency procedures is a dazzling financial investment.
Also, bear in mind that in addition to saving from installing photovoltaic panels, you are also adding to the battle versus contamination and worldwide warming. This is due to the fact that you lower the energy intake from conventional, ecologically unclean, 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 sometimes, they increase its attractiveness amongst purchasers due to the fact that even if the increase in the value of the house is less than the cost of a solar energy plant on the roofing system of your house. It will be much easier to sell such an “innovative” house.