Table of Contents
Sunpower 400W
Are you tired of paying substantial electricity expenses month after month? Going solar is your best option for big cost savings, and now, thanks to SunPower, it is cheaper and simpler than ever before.
This is what you will learn:
- What is SunPower
- The cons and pros of SunPower and going solar
- Where to purchase
- Evaluations from real customers
Let’s get going…





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 moneying to begin manufacturing solar batteries. In 1992 started delivering them to clients.
What Is SunPower?
SunPower is understood to style, manufacture, and provide a large range of high-performance solar electrical systems throughout the USA, for domestic and business functions.
It is likewise rewarding to point out that NASA likewise has used SunPower’s modern 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 actually trusted SunPower items. Solar Impulse 2, a zero-fuel plane, set a world record for becoming the first solar plane to fly around the world, likewise uses SunPower solar cells.
There are lots of case studies out there using SunPower items, from property owners, markets, and schools, saving millions $$ in the process of going solar.
SunPower has actually recently chosen to convert its production department into a new company called Maxeon Solar, while SunPower will focus exclusively on the consumer and service side, installing solar panels.
The department 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 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 throughout a November 11 teleconference.
Maxeon Solar will take on production and technological innovation, giving SunPower the capability to focus exclusively on broadening its market share versus its competitors, such as Canadian Solar.
Solving The Problem Of Solar Energy Consumption

SunPower is taken part in the production and sale of solar panels, and they provide a large range of product choices.
Solar panels are alternative sources of energy. They are comprised of solar cells that transform sunlight (and not only light) into electrical power.
A total set consisting of photovoltaic panels, batteries, inverters, and controllers is called a Solar Power Plant. All this can be bought from the business.
Moreover, they offer an assurance for 25 years, unlike others who provide just 10 years. Likewise, when buying from them, they will bring and set up batteries and whatever you need for free.
Sunpower 400W
Products That SunPower Offers
SunPower produces several items, all related to solar power, like photovoltaic panels, total systems, solar cells, total roof-integrated solar 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 savings? Then SunPower A-Series panels is for you. A-Series provides the most powerful cell and greatest wattage panels you can place on your roofing system.
SunPower introduced the world’s first 400-watt solar panel, which means you can have more power than ever before in a small space with less panels on your roofing system.
A solar 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 indicates
X-Series
SunPower X-Series photovoltaic panels provide 44% more power per panel, resulting more power in smaller spaces, with fewer panels. By doing this you can broaden energy production just by utilizing extra roofing system area to include more panels later on if you want.
They also provide the highest effectiveness offered in a property solar panel today, at a record-breaking 22.8%.
That means homeowners get more electricity, more versatility, more comfort, and lower electricity expenses.
E-Series
SunPower E-Series deliver 36% more power per panel than traditional panels. Put simply, they transform more sunlight into electricity
E-Series are developed with Maxeon solar batteries, delivering up to 20% efficiency and can be found in 320W, 435w, or 327w choices.
P-Series
SunPower P-Series are built with an ingenious shingled style solar cells that gets rid of much of the reliability difficulties of traditional front contact panels.
P-Series panels provide 7% greater panel effectiveness and approximately 19 %more energy over the very 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 5 dependability tests carried out by DNV GL, the world’s biggest resource of independent energy specialists and accreditation body. Those tests consist of:
- 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 using SunPower products:
Experience
SunPower has actually been in solar energy organization for more than 35 years. The company was founded in 1985. Ever since, SunPower has been improving photovoltaic panels for commercial and property market. In this industry and numerous others, there are a lot of companies that come and go.
Given that the investment in solar panels is significant, you much better trust on a company that has actually shown to be here for several years.
Efficiency
One of the most crucial factors in catching solar energy is the effectiveness score of a panel. Not all photovoltaic panels are the same. A higher efficiency rating implies fewer panels to record the same quantity of energy.
SunPower uses an industry leading 22.8% efficiency rating, which is roughly 60-70% higher than the competition.
Sturdiness
Solar panels are a significant financial investment for both, homeowners and business organizations. So, they need to know that they will last. SunPower panels exceeded competitors in reliability, energy production, destruction rates, and shading effect.
SunPower panels are built with long lasting covers to eliminate UV destruction, copper foundations for added strength, and they provide a single 25-year warranty that covers the entire panel and all its elements.
Environmentally Safe
SunPower solar panels are environmentally friendly. Anyone who is not indifferent to the health of the world, obviously, will consider his responsibility to purchase harmless energy sources. Many individuals stop at wind turbines, the issue with them is they discharge unique noises; photovoltaic panels are quiet.
Other people select any solar panels that are out there in the market. However, the scenario here is similar to that of electric cars: the batteries are eco-friendly, but they utilize poisonous hazardous substances while doing so of their production of batteries, power plants, conductors, etc. As a consequence, they end up contaminating the environment.
Sustainability
SunPower has actually long been the industry leader in sustainability and uses a complete closed loop sustainability technique. Their philosophy is to drive sustainable company practices at every phase of the item life cycle and beyond.
This strategy led the way for SunPower to end up being the winner of pv magazine’s very first yearly sustainability award.
Warranty

SunPower provides an unprecedented 25 years complete self-confidence service warranty. They cover whatever on your Roof. They will fix, replace or repay faulty parts, and you get the market’s finest power warranty. Each part goes through weeks of aging, quality, and testing control before assembly and final inspection. After all, a much better item indicates a better service warranty.
Keep in mind: with standard solar, even a little concern can end up being a big headache, separate guarantees for each part (racking, panel, tracking, inverter), unforeseeable service charge (setup of replacement not consisted of, shipping not included), low power output, lots of documents, multiple providers. It is enough to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- SunPower provides one service warranty that covers product quality, power production, and service for your entire system.
- Your panels won’t lose more than 8% of their original power output in 25 years.
- You have 3 different payment options to choose from: solar leasing, acquiring with cash, and funding 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 first-rate solar items and high-efficiency panels.
- The SunPower X Series solar panels master terms of power generation, delivering 44 percent more energy per watt than competitive products.
- SunPower panels are remarkably appealing and aesthetically pleasing.
Cons
- Power Purchase Agreement (PPA) payment option just offered to industrial customers. Although the company’s solar lease option is readily available at a flat rate.
- Some clients have offered negative feedback regarding SunPower’s customer service.
How Much Does SunPower Cost?
There isn’t a repaired cost for a solar energy system. It depends on the area, your house and your vehicle energy use
To have an idea, generally a SunPower solar power 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 incentives.
For your benefit, SunPower provides three payment options:
- Purchase. You own the system and the energy it produces. Acquiring your SunPower system straight can maximize your cost savings. In time, your system can pay for itself through your energy bill savings
- Loan. You own your planetary system and spend for it with a loan. There are several loan payment conditions offered, including optional complete prepayment without penalty.
- Lease. SunPower owns the system on your roofing. 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 comprehensive and more accurate quote, click on this link to fill out a simple 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 chose SunPower and how going solar has changed their lives. You can find more evaluations on SunPower site
Conclusion
Buying photovoltaic panels is a smart choice. This financial investment resembles buying energy performance measures and to reduce heat loss in your home. Any appliance that takes in less energy right away starts making you money by conserving energy.
The expense of extra insulation for your home starts to save you on a/c and heating right away. By now, many already know that purchasing energy efficiency measures is a fantastic investment.
Likewise, keep in mind that in addition to saving from setting up photovoltaic panels, you are also adding to the fight against contamination and international warming. This is because you minimize the energy consumption from traditional, 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.
Solar panels increase the value of your house. And in some cases, they increase its attractiveness among purchasers because even if the boost in the value of the house is less than the cost of a solar power plant on the roofing system of your house. It will be easier to sell such an “innovative” house.