Sunpower 400W Price – SunPower Review
Sunpower 400W Price
Are you tired of paying huge electrical power bills month after month? Going solar is your best option for big savings, and now, thanks to SunPower, it is cheaper and much easier 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 consumers
Let’s start…





SunPower is an American energy business founded by Richard Swanson & Richard Crane in 1985. It started as EOS Electric Power. In 1988 it was renamed SunPower. In 1990 the company got funding to start making solar batteries. In 1992 began delivering them to clients.
What Is SunPower?
SunPower is known to style, manufacture, and deliver a large range of high-performance solar electric systems across the USA, for industrial and domestic functions.
It is likewise beneficial to mention that NASA likewise has 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 trusted SunPower products. Solar Impulse 2, a zero-fuel aircraft, set a world record for becoming the first solar airplane to fly worldwide, likewise uses SunPower solar batteries.
There are plenty of case studies out there using SunPower items, from homeowners, schools, and industries, saving millions $$ in the process of going solar.
SunPower has just recently chosen to convert its production division into a brand-new company called Maxeon Solar, while SunPower will focus solely 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 enhance the core operations of the two business without mixing them. “This transaction will also simplify both organizational structures, reducing costs, while improving efficiency and creating more agile businesses,” SunPower CEO Tom Werner stated during a November 11 conference call.
Maxeon Solar will take on production and technological innovation, offering SunPower the ability to focus exclusively on broadening its market share against 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 range of product choices.
Solar panels are alternative sources of energy. They are comprised of solar batteries that transform sunlight (and not just light) into electrical power.
A complete set consisting of photovoltaic panels, controllers, batteries, and inverters is called a Solar Power Plant. All this can be bought from the business.
Additionally, they offer an assurance for 25 years, unlike others who offer only 10 years. Likewise, when buying from them, they will bring and install batteries and whatever you require free of charge.
Sunpower 400W Price
Products That SunPower Offers
SunPower produces a number of items, all related to solar energy, like photovoltaic panels, complete systems, solar cells, complete roof-integrated planetary systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower offers four series of photovoltaic panels. They are optimized for different applications:
A-Series
Do you want to optimize 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 place on your roof.
SunPower presented the world’s very first 400-watt photovoltaic panel, which implies you can have more power than ever before in a small space with fewer panels on your roofing.
A solar panel is only 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 implies
X-Series
SunPower X-Series solar panels provide 44% more power per panel, resulting more power in smaller sized areas, with fewer panels. By doing this you can broaden energy production merely by using extra roofing space to include more panels later on if you desire.
These cutting-edge panels convert more sunshine into electrical energy, producing 75% more energy per square foot over the very first 25 years.
They also deliver the greatest efficiency offered in a residential photovoltaic panel today, at a record-breaking 22.8%.
That indicates house owners get more electricity, more versatility, more assurance, and lower electrical power expenses.
E-Series
SunPower E-Series provide 36% more power per panel than standard panels. Basically, they convert more sunshine into electrical power
E-Series are constructed with Maxeon solar cells, delivering up to 20% efficiency and comes in 320W, 435w, or 327w choices.
P-Series
SunPower P-Series are constructed with an ingenious shingled design solar cells that eliminates a lot of the dependability obstacles of traditional front contact panels.
P-Series panels offer 7% higher panel efficiency and approximately 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 leading performer in all those 5 reliability tests performed by DNV GL, the world’s largest resource of independent energy professionals 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 lots of advantages of going solar by using SunPower products:
Experience
SunPower has actually remained in solar power business for more than 35 years. The business was founded in 1985. Ever since, SunPower has been refining photovoltaic panels for domestic and business market. In this industry and many others, there are plenty of business that reoccur.
Since the investment in solar panels is substantial, you better trust on a business that has shown to be here for many years.
Efficiency
Among the most important consider capturing solar power is the efficiency rating of a panel. Not all photovoltaic panels are the same. A higher efficiency rating implies less panels to capture the same amount of energy.
SunPower offers an market leading 22.8% performance ranking, which is approximately 60-70% higher than the competitors.
Resilience
Photovoltaic panel are a considerable investment for both, homeowners and business businesses. So, they require to understand that they will last. SunPower panels outperformed competitors in reliability, energy production, degradation rates, and shading effect.
SunPower panels are developed with long lasting covers to eliminate UV deterioration, copper structures for additional strength, and they offer a single 25-year service warranty that covers the entire panel and all its components.
Ecologically Safe
SunPower solar panels are environmentally friendly. Anybody who is not indifferent to the health of the planet, of course, will consider his duty to purchase harmless energy sources. Lots of people stop at wind turbines, the issue with them is they give off unique noises; solar panels are quiet.
Other individuals choose any solar panels that are out there in the market. However, the situation here resembles that of electrical automobiles: the batteries are environmentally friendly, but they use toxic harmful substances in the process 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 complete closed loop sustainability strategy. Their viewpoint is to drive sustainable business practices at every phase of the item life process and beyond.
This technique led the way for SunPower to become the winner of pv publication’s very first yearly sustainability award.
Guarantee

SunPower uses an unprecedented 25 years total confidence guarantee. They cover everything on your Roof. They will fix, change or repay faulty parts, and you get the market’s finest power guarantee. Each part goes through weeks of aging, quality, and testing control prior to assembly and last assessment. After all, a much better product means a much better warranty.
Keep in mind:
With traditional solar, even a small concern can become a huge headache, different warranties for each part (racking, panel, tracking, inverter), unforeseeable service charge (setup of replacement not included, shipping not consisted of), low power output, lots of documents, several providers. It is enough to make your head spin.
Pros & Cons Of SunPower Solar Panels
- SunPower offers one guarantee that covers item quality, power production, and service for your entire system.
- Your panels won’t lose more than 8% of their initial power output in 25 years.
- You have three different payment options to pick from: solar leasing, buying with money, and financing with a loan.
- SunPower has been on the cutting edge of solar innovation for more than 30 years. You can be positive that you will have the highest-quality solar items and high-efficiency panels.
- The SunPower X Series photovoltaic panels excel in terms of power generation, providing 44 percent more energy per watt than competitive products.
- SunPower panels are extremely attractive and aesthetically pleasing.
- Power Purchase Agreement (PPA) payment alternative only available to industrial clients. Although the business’s solar lease alternative is available at a flat rate.
- Some clients have supplied unfavorable feedback concerning SunPower’s client service.
How Much Does SunPower Cost?
Among the very first questions possible solar power system owners need to know when they call our company is: How much does a solar energy system cost? although this is a very difficult inquiry to answer, I will certainly try to do my finest right here to discuss some basic rates standards.
There isn’t a dealt with expense for a solar power system. It is just like the purchase of a vehicle and even a house. With a lot of options offered, price varieties can vary dramatically. Equally as a Honda Accord can begin around 25K with just a standard package, it can quickly set you back over 40K when a consumer includes such products as power home windows, all-leather inside, chrome coatings, audio system, built-in GPS system, and so on, and so forth. It relies on the location, your residence, as well as your auto power 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 before incentives.
For your benefit, SunPower offers 3 payment choices:
- Purchase. You own the energy and the system it produces. Purchasing your SunPower system straight can optimize your cost savings. Gradually, your system can spend for itself through your energy costs savings
- Loan. You own your planetary system and spend for it with a loan. There are numerous loan payment conditions readily available, including optional complete prepayment without penalty.
- Lease. SunPower owns the system on your roof. You pay a regular monthly total up to” rent” the system and use the energy you produce.
Remember:
Those worths are simply estimated. For a detailed and more accurate quote, click here to fill in an easy 3-step form. A SunPower representative will contact you (this is not an agreement and you do not have any responsibility.)
What SunPower Customers Are Saying?
Here you are some property owners that share why they chose SunPower and how going solar has actually changed their lives. You can find more evaluations on SunPower site
Conclusion
It is profitable to install photovoltaic panels now. Throughout their lifetime, they will provide you with advantages about 10 times their cost.
Purchasing photovoltaic panels is a smart decision. This financial investment resembles buying energy efficiency steps and to lower heat loss in your house. Any device that takes in less energy immediately starts making you money by conserving energy.
The expense of extra insulation for your home begins to conserve you on cooling and heating right away. By now, lots of already understand that purchasing energy efficiency procedures is a fantastic investment.
Likewise, bear 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 decrease the energy intake from conventional, environmentally 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 beauty among buyers since even if the increase in the worth of your house is less than the cost of a solar power plant on the roofing system of your home. It will be simpler to offer such an “innovative” house.