Table of Contents
SunPower X21-345-C-Ac 345W
Are you tired of paying big electrical power expenses month after month? Going solar is your best option for huge cost savings, and now, thanks to SunPower, it is less expensive and simpler than ever before.
This is what you will learn:
- What is SunPower
- The benefits and drawbacks of SunPower and going solar
- Where to buy
- Evaluations from actual clients
Let’s begin…





SunPower is an American energy business established by Richard Swanson & Richard Crane in 1985. It started as EOS Electric Power. In 1988 it was relabelled SunPower. In 1990 the business received moneying to start making solar cells. In 1992 started delivering them to consumers.
What Is SunPower?
SunPower is understood to style, manufacture, and deliver a wide variety of high-performance solar electric systems across the USA, for business and residential purposes.
It is likewise beneficial to mention that NASA likewise has utilized SunPower’s cutting edge cell innovation 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 trusted SunPower products. Solar Impulse 2, a zero-fuel airplane, set a world record for ending up being the very first solar plane to fly worldwide, also utilizes SunPower solar batteries.
There are plenty of case studies out there using SunPower products, from homeowners, industries, and schools, saving millions $$ in the process of going solar.
SunPower has recently decided to transform its manufacturing department into a brand-new company called Maxeon Solar, while SunPower will focus specifically on the customer and service side, setting up solar panels.
The division started 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 enhance 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 stated throughout a November 11 teleconference.
Maxeon Solar will handle production and technological innovation, giving SunPower the ability to focus entirely on broadening its market share versus its competitors, such as Canadian Solar.
Solving The Problem Of Solar Energy Consumption

SunPower is participated in the production and sale of photovoltaic panels, and they offer a wide variety of item selections.
Photovoltaic panel are alternative sources of energy. They are made up of solar cells that convert sunlight (and not only light) into electrical energy.
A complete set consisting of photovoltaic panels, batteries, inverters, and controllers is called a Solar Power Plant. All this can be purchased from the company.
Moreover, they provide an assurance 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 totally free.
SunPower X21-345-C-Ac 345W
Products That SunPower Offers
SunPower manufactures a number of products, all related to solar energy, like photovoltaic panels, complete systems, solar cells, total roof-integrated planetary systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower offers 4 series of photovoltaic panels. They are optimized for various applications:
A-Series
Do you wish to optimize your life time 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 first 400-watt solar panel, which implies you can have more power than ever before in a small space with less panels on your roofing system.
A photovoltaic panel is only 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 suggests
X-Series
SunPower X-Series solar panels provide 44% more power per panel, resulting more power in smaller spaces, with less panels. This way you can broaden energy production simply by using additional roof area to include more panels later on if you want.
They also deliver the greatest performance offered in a property photovoltaic panel today, at a record-breaking 22.8%.
That means property owners get more electrical power, more versatility, more peace of mind, and lower electricity costs.
E-Series
SunPower E-Series deliver 36% more power per panel than standard panels. Put simply, they convert more sunshine into electrical energy
E-Series are developed with Maxeon solar cells, delivering up to 20% performance and can be found in 435W, 327w, or 320w options.
P-Series
SunPower P-Series are constructed with an ingenious shingled design solar batteries that eliminates many of the reliability obstacles of traditional front contact panels.
P-Series panels provide 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 named as a leading 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
Advantages Of SunPower Solar Panels
There are numerous advantages of going solar by using SunPower products:
Experience
SunPower has actually been in solar power service for more than 35 years. The company was founded in 1985. Since then, SunPower has actually been perfecting photovoltaic panels for industrial and domestic market. In this industry and numerous others, there are plenty of business that come and go.
Because the financial investment in photovoltaic panels is considerable, you much better trust on a business that has shown to be here for many years.
Efficiency
One of the most important consider catching solar power is the efficiency ranking of a panel. Not all photovoltaic panels are the same. A higher performance score indicates less panels to catch the exact same quantity of energy.
SunPower uses an industry leading 22.8% efficiency ranking, which is around 60-70% higher than the competitors.
Durability
Solar panels are a substantial investment for both, house owners and industrial businesses. So, they need to know that they will last. SunPower panels outperformed rivals in reliability, energy production, degradation rates, and shading effect.
SunPower panels are constructed with resilient covers to eliminate UV deterioration, copper foundations for extra strength, and they provide a single 25-year guarantee that covers the entire panel and all its parts.
Ecologically Safe
SunPower photovoltaic panels are eco-friendly. Anyone who is not indifferent to the health of the world, obviously, will consider his task to purchase safe energy sources. Many individuals stop at wind turbines, the problem with them is they discharge special noises; photovoltaic panels are quiet.
Other individuals choose any solar panels that are out there in the market. Nevertheless, the situation here resembles that of electric cars: the batteries are eco-friendly, however they use poisonous harmful compounds at the same time 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 market leader in sustainability and utilizes a complete closed loop sustainability strategy. Their philosophy is to drive sustainable company practices at every stage of the product life process and beyond.
This strategy paved the way for SunPower to become the winner of pv publication’s first annual sustainability award.
Service Warranty

SunPower provides an unprecedented 25 years complete confidence guarantee. They cover everything on your Roof. They will repair, replace or repay faulty parts, and you get the market’s finest power warranty. Each part goes through weeks of screening, aging, and quality control prior to assembly and final examination. After all, a better item suggests a much better service warranty.
Remember: with traditional solar, even a small issue can become a huge headache, different guarantees for each part (racking, panel, monitoring, inverter), unforeseeable service charge (installation of replacement not included, shipping not consisted of), low power output, lots of paperwork, several suppliers. It suffices to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- SunPower uses one warranty that covers product quality, power production, and service for your whole system.
- Your panels will not lose more than 8% of their original power output in 25 years.
- You have three different payment choices to choose from: solar leasing, acquiring with money, and financing with a loan.
- SunPower has been on the cutting edge of solar technology for more than 30 years. You can be confident that you will have the highest-quality solar items and high-efficiency panels.
- The SunPower X Series photovoltaic panels master regards to power generation, providing 44 percent more energy per watt than competitive items.
- SunPower panels are extremely appealing and visually pleasing.
Cons
- Power Purchase Agreement (PPA) payment alternative just available to commercial consumers. Although the business’s solar lease alternative is offered at a flat rate.
- Some customers have actually supplied unfavorable feedback concerning SunPower’s client service.
How Much Does SunPower Cost?
There isn’t a repaired cost for a solar energy system. It depends on the location, your house and your car energy use
To have a concept, normally a SunPower solar energy system expense between $3.20 and $4.50 per watt. A 6-kw SunPower system can cost up to $30,000 or more prior to incentives.
For your convenience, SunPower uses three payment alternatives:
- Purchase. You own the energy and the system it produces. Buying your SunPower system directly can maximize your savings. With time, your system can pay for itself through your energy costs cost savings
- Loan. You own your planetary system and pay for it with a loan. There are a number of loan payment terms and conditions offered, consisting of optional complete prepayment without penalty.
- Lease. SunPower owns the system on your roof. You pay a regular monthly amount to” rent” the system and use the energy you produce.
Keep in mind: those worths are just approximated. For a detailed and more precise quote, click on this link to complete 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 find more reviews on SunPower website
Conclusion
Buying photovoltaic panels is a wise choice. This financial investment resembles purchasing energy efficiency measures and to decrease heat loss in your house. Any appliance that consumes less energy immediately starts making you money by saving energy.
The cost of additional insulation for your home starts to save you on a/c and heating immediately. By now, many already understand that investing in energy performance measures is a fantastic financial investment.
Also, bear in mind that in addition to saving from installing photovoltaic panels, you are likewise adding to the fight versus contamination and international warming. This is because you decrease the energy consumption 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.
Solar panels increase the worth of your home. And sometimes, they increase its appearance among buyers because even if the boost in the worth of your home is less than the cost of a solar energy plant on the roofing of your house. It will be much easier to offer such an “innovative” house.