Table of Contents
SunPower 320 Spec Sheet
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 less expensive and simpler than ever before.
This is what you are about to discover:
- What is SunPower
- The advantages and disadvantages of SunPower and going solar
- Where to purchase
- Evaluations from actual customers
Let’s get started…





SunPower is an American energy company founded by Richard Swanson & Richard Crane in 1985. It began as EOS Electric Power. In 1988 it was renamed SunPower. In 1990 the business received funding to begin making solar cells. In 1992 started shipping them to clients.
What Is SunPower?
SunPower is known to design, manufacture, and deliver a vast array of high-performance solar electric systems throughout the USA, for commercial and property purposes.
It is likewise rewarding to discuss that NASA likewise has utilized SunPower’s advanced cell technology for their area 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 items. Solar Impulse 2, a zero-fuel aircraft, set a world record for becoming the very first solar airplane to fly worldwide, also uses 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 actually recently chosen to transform its production department into a new company called Maxeon Solar, while SunPower will focus specifically on the customer and service side, installing solar panels.
The department began with a $298 million 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 goal is to enhance 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 conference call.
Maxeon Solar will handle production and technological development, providing SunPower the ability to focus solely on expanding its market share against its rivals, such as Canadian Solar.
Fixing The Problem Of Solar Energy Consumption

SunPower is participated in the production and sale of photovoltaic panels, and they offer a vast array of item choices.
Photovoltaic panel are alternative sources of energy. They are made up of solar cells that convert sunlight (and not only light) into electrical power.
A complete set consisting of solar panels, controllers, inverters, and batteries is called a Solar Power Plant. All this can be purchased from the company.
Furthermore, they offer an assurance for 25 years, unlike others who provide only 10 years. Also, when buying from them, they will bring and set up batteries and whatever you need totally free.
SunPower 320 Spec Sheet
Products That SunPower Offers
SunPower produces numerous items, all related to solar energy, like photovoltaic panels, total systems, solar cells, total 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 different applications:
A-Series
Do you want to optimize your lifetime cost savings? Then SunPower A-Series panels is for you. A-Series provides the most powerful cell and highest wattage panels you can put on your roof.
SunPower introduced the world’s very first 400-watt solar panel, which implies you can have more power than ever before in a little space with less panels on your roofing.
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 suggests
X-Series
SunPower X-Series solar panels deliver 44% more power per panel, resulting more power in smaller areas, with less panels. In this manner you can broaden energy production merely by utilizing additional roofing system space to include more panels later on if you desire.
They likewise provide the highest efficiency available in a domestic photovoltaic panel today, at a record-breaking 22.8%.
That implies homeowners get more electrical power, more flexibility, more peace of mind, and lower electricity expenses.
E-Series
SunPower E-Series provide 36% more power per panel than conventional panels. Put simply, they transform more sunlight into electricity
E-Series are built with Maxeon solar batteries, delivering up to 20% performance and is available in 327W, 320w, or 435w alternatives.
P-Series
SunPower P-Series are constructed with an ingenious shingled design solar batteries that gets rid of much of the dependability challenges of standard 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.
But that is not all: SunPower Performance Series( P-Series) panels were called as a top performer in all those five dependability tests conducted 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
Advantages Of SunPower Solar Panels
There are lots of advantages of going solar by utilizing SunPower items:
Experience
SunPower has been in solar power company for more than 35 years. The business was founded in 1985. Since then, SunPower has been refining photovoltaic panels for industrial and property market. In this industry and numerous others, there are a lot of business that go and come.
Considering that the investment in solar panels is substantial, you better trust on a business that has proved to be here for many years.
Efficiency
One of the most essential factors in recording solar power is the efficiency ranking of a panel. Not all photovoltaic panels are the same. A higher performance rating means less panels to record the same quantity of energy.
SunPower uses an market leading 22.8% efficiency score, which is around 60-70% higher than the competition.
Sturdiness
Solar panels are a considerable investment for both, homeowners and business organizations. So, they need to understand that they will last. SunPower panels outperformed competitors in dependability, energy production, destruction rates, and shading impact.
SunPower panels are constructed with long lasting covers to eliminate UV degradation, copper structures for additional strength, and they use a single 25-year warranty that covers the whole panel and all its parts.
Ecologically Safe
SunPower solar panels are eco-friendly. Any person who is not indifferent to the health of the world, of course, will consider his duty to purchase safe energy sources. Many people stop at wind turbines, the issue with them is they give off special sounds; photovoltaic panels are quiet.
Other individuals select any solar panels that are out there in the market. However, the circumstance here resembles that of electric lorries: the batteries are eco-friendly, but they utilize toxic harmful substances at the same time of their production of batteries, power plants, conductors, etc. As a consequence, they wind up contaminating the environment.
Sustainability
SunPower has actually long been the market leader in sustainability and uses a complete closed loop sustainability technique. Their viewpoint is to drive sustainable organization practices at every phase of the product life cycle and beyond.
This method led the way for SunPower to become the winner of pv magazine’s first yearly sustainability award.
Service Warranty

SunPower offers an extraordinary 25 years total self-confidence service warranty. They cover everything on your Roof. They will fix, change or reimburse defective parts, and you get the market’s finest power guarantee. Each part goes through weeks of aging, screening, and quality control before assembly and last evaluation. After all, a better item suggests a better service warranty.
Keep in mind: with standard solar, even a little concern can become a huge headache, different warranties for each part (racking, panel, tracking, inverter), unforeseeable service fees (installation of replacement not consisted of, shipping not consisted of), low power output, tons of documentation, numerous providers. It suffices to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- SunPower provides 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 various payment choices to choose from: solar leasing, acquiring with money, and financing with a loan.
- SunPower has actually been on the cutting edge of solar innovation for more than 30 years. You can be confident that you will have the first-rate solar products 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 extremely appealing and aesthetically pleasing.
Cons
- Power Purchase Agreement (PPA) payment option only readily available to commercial clients. Although the company’s solar lease choice is available at a flat rate.
- Some consumers have actually offered negative feedback regarding SunPower’s customer service.
Just How Much Does SunPower Cost?
There isn’t a repaired expense for a solar power system. It depends on the location, your house and your automobile energy usage
To have a concept, normally 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 convenience, SunPower offers 3 payment choices:
- Purchase. You own the system and the energy it produces. Buying your SunPower system directly can optimize your savings. In time, your system can pay for itself through your energy expense savings
- Loan. You own your solar system and pay for it with a loan. There are a number of loan payment conditions readily available, consisting of optional full prepayment without penalty.
- Lease. SunPower owns the system on your roof. You pay a regular monthly amount to” rent” the system and utilize the energy you produce.
Keep in mind: those values are simply approximated. For a comprehensive and more accurate quote, click on this link to fill in a simple 3-step form. A SunPower representative will contact you (this is not a contract 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 changed their lives. You can find more reviews on SunPower website
Conclusion
Investing in photovoltaic panels is a clever decision. This investment is similar to investing in energy efficiency measures and to minimize heat loss in your house. Any home appliance that takes in less energy right away begins making you cash by saving energy.
The expense of additional insulation for your house starts to conserve you on cooling and heating immediately. By now, many already understand that investing in energy efficiency procedures is a fantastic investment.
Likewise, keep in mind that in addition to saving from setting up photovoltaic panels, you are likewise adding to the battle versus contamination and international warming. This is due to the fact that you reduce the energy usage from traditional, environmentally dirty, 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 attractiveness among purchasers because even if the increase in the value of the house is less than the cost of a solar power plant on the roofing system of your home. It will be easier to offer such an “advanced” house.
SunPower 320 Spec Sheet
SunPower 320 Spec Sheet SunPower 320 Spec Sheet
MORE FOR YOU

SunPower Solar Panels Review
It’s only by getting to know you, your wants, needs, and desires that SunPower can help you generate your own electricity and maximize your savings