Sunpower 320 Watt Solar Panel – SunPower Review
Sunpower 320 Watt Solar Panel
Are you tired of paying huge electricity expenses month after month? Going solar is your best choice for big savings, and now, thanks to SunPower, it is cheaper and much easier than ever before.
This is what you are about to find out:
- What is SunPower
- The advantages and disadvantages of SunPower and going solar
- Where to buy
- Reviews from actual customers
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 relabelled SunPower. In 1990 the company received moneying to begin manufacturing solar cells. In 1992 started shipping them to customers.
What Is SunPower?
SunPower is understood to style, manufacture, and provide a wide range of high-performance solar electrical systems across the USA, for industrial and property purposes.
It is likewise worthwhile to point out that NASA likewise has used SunPower’s advanced cell technology 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 products. Solar Impulse 2, a zero-fuel airplane, set a world record for ending up being the very first solar aircraft to fly all over the world, also uses SunPower solar batteries.
There are a lot of case studies out there using SunPower products, from property owners, markets, and schools, conserving millions $$ in the process of going solar.
SunPower has actually recently chosen to convert its manufacturing division into a brand-new company called Maxeon Solar, while SunPower will focus solely on the customer and service side, installing photovoltaic 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 enhance the core operations of the two companies 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 handle production and technological innovation, providing SunPower the ability to focus entirely on broadening its market share against its competitors, 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 offer a wide variety of item selections.
Solar panels are alternative sources of energy. They are comprised of solar cells that convert sunshine (and not only light) into electricity.
A complete set consisting of photovoltaic panels, inverters, batteries, and controllers is called a Solar Power Plant. All this can be bought from the company.
Moreover, they provide a warranty for 25 years, unlike others who supply only 10 years. Also, when purchasing from them, they will bring and set up batteries and whatever you need for free.
Sunpower 320 Watt Solar Panel
Products That SunPower Offers
SunPower makes several items, all related to solar power, like photovoltaic panels, total systems, solar cells, complete roof-integrated planetary systems, and solar battery storage.
Let’s dig in …
SunPower Solar Panels
SunPower provides 4 series of solar panels. They are enhanced for various applications:
A-Series
Do you want to optimize your life time savings? Then SunPower A-Series panels is for you. A-Series provides the most powerful cell and highest wattage panels you can place on your roofing system.
SunPower presented the world’s first 400-watt photovoltaic panel, which implies you can have more power than ever before in a small space with less panels on your roofing.
A photovoltaic 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 means
X-Series
SunPower X-Series photovoltaic panels deliver 44% more power per panel, resulting more power in smaller areas, with fewer panels. In this manner you can expand energy production just by utilizing extra roof area to include more panels later if you want.
They also provide the greatest effectiveness readily available in a property photovoltaic panel today, at a record-breaking 22.8%.
That suggests house owners get more electricity, more versatility, more assurance, and lower electricity expenses.
E-Series
SunPower E-Series provide 36% more power per panel than traditional panels. Basically, 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 327W, 320w, or 435w alternatives.
P-Series
SunPower P-Series are built with an ingenious shingled style solar batteries that gets rid of much of the dependability difficulties of conventional front contact panels.
P-Series panels provide 7% higher panel effectiveness and up to 19 %more energy over the very first 25 years of operation.
However that is not all: SunPower Performance Series( P-Series) panels were called as a leading entertainer in all those five dependability 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
Advantages Of SunPower Solar Panels
There are many benefits of going solar by using SunPower items:
Experience
SunPower has actually been in solar energy company for more than 35 years. The business was founded in 1985. Since then, SunPower has been perfecting photovoltaic panels for industrial and property market. In this industry and many others, there are a lot of companies that reoccur.
Considering that the investment in solar panels is considerable, you much better trust on a business that has actually proved to be here for several years.
Effectiveness
One of the most important factors in recording solar power is the performance score of a panel. Not all photovoltaic panels are the same. A higher efficiency score means fewer panels to catch the very same quantity of energy.
SunPower offers an industry leading 22.8% efficiency ranking, which is roughly 60-70% higher than the competitors.
Sturdiness
Photovoltaic panel are a significant investment for both, property owners and business organizations. So, they require to understand that they will last. SunPower panels outshined rivals in dependability, energy production, degradation rates, and shading effect.
SunPower panels are constructed with durable covers to remove UV degradation, copper foundations for additional strength, and they offer a single 25-year guarantee that covers the whole panel and all its components.
Ecologically Safe
SunPower solar panels are environmentally friendly. Any person who is not indifferent to the health of the planet, of course, will consider his duty to buy harmless energy sources. Many people stop at wind turbines, the issue with them is they give off special noises; photovoltaic panels are quiet.
Other individuals pick any photovoltaic panels that are out there in the market. However, the circumstance here is similar to that of electric cars: the batteries are environmentally friendly, but they use poisonous harmful substances in the process of their production of batteries, power plants, conductors, and so on. As a consequence, they wind up contaminating the environment.
Sustainability
SunPower has long been the market leader in sustainability and uses a full closed loop sustainability strategy. Their viewpoint is to drive sustainable organization practices at every stage of the product life process and beyond.
This method paved the way for SunPower to become the winner of pv publication’s first annual sustainability award.
Service Warranty

SunPower provides an extraordinary 25 years complete confidence service warranty. They cover whatever on your Roof. They will repair, replace or compensate defective parts, and you get the industry’s best power guarantee. Each part goes through weeks of aging, testing, and quality control prior to assembly and last examination. After all, a better item suggests a much better service warranty.
Keep in mind: with standard solar, even a small problem can become a huge headache, different warranties for each part (racking, panel, tracking, inverter), unpredictable service fees (installation of replacement not included, delivering not included), low power output, tons of documentation, numerous suppliers. It suffices to make your head spin.
Pros & Cons Of SunPower Solar Panels
- SunPower uses one guarantee 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 3 different payment alternatives to select from: solar leasing, acquiring with cash, and funding with a loan.
- SunPower has actually been on the cutting edge of solar technology 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 solar panels excel in regards to power generation, delivering 44 percent more energy per watt than competitive products.
- SunPower panels are remarkably attractive and visually pleasing.
- Power Purchase Agreement (PPA) payment option only available to industrial clients. Although the company’s solar lease choice is readily available at a flat rate.
- Some customers have actually provided negative feedback concerning SunPower’s customer service.
Just How Much Does SunPower Cost?
There isn’t a fixed expense for a solar energy system. It depends on the location, your home and your car energy use
To have a concept, generally a SunPower solar energy system expense between $3.20 and $4.50 per watt. A 6-kw SunPower system can cost approximately $30,000 or more before rewards.
For your convenience, SunPower uses three payment alternatives:
- Purchase. You own the energy and the system it produces. Getting your SunPower system straight can maximize your cost savings. With time, your system can spend for itself through your utility expense savings
- Loan. You own your planetary system and spend for it with a loan. There are a number of loan payment conditions available, consisting of optional full prepayment without penalty.
- Lease. SunPower owns the system on your roofing. You pay a monthly amount to” lease” the system and utilize the energy you produce.
Keep in mind: those values are simply estimated. For an in-depth and more accurate quote, click on this link 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 responsibility.)
What SunPower Customers Are Saying?
Here you are some homeowners that share why they picked SunPower and how going solar has actually changed their lives. You can find more reviews on SunPower site
Conclusion
Buying solar panels is a smart decision. This investment resembles buying energy effectiveness steps and to decrease heat loss in your home. Any appliance that takes in less energy right away begins making you cash by conserving energy.
The expense of extra insulation for your home begins to conserve you on cooling and heating immediately. By now, numerous already know that buying energy effectiveness procedures is a fantastic financial investment.
Likewise, keep in mind that in addition to saving from setting up photovoltaic panels, you are also contributing to the battle against pollution and global warming. This is because you reduce the energy intake from conventional, environmentally 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 home. And in some cases, they increase its attractiveness among buyers due to the fact that even if the increase in the value of your home is less than the cost of a solar energy plant on the roofing system of your home. It will be much easier to offer such an “sophisticated” house.