Table of Contents
SunPower 370 Spec Sheet
Are you tired of paying huge electrical energy bills month after month? Going solar is your best bet for huge savings, and now, thanks to SunPower, it is more affordable and easier than ever before.
This is what you are about to discover:
- What is SunPower
- The benefits and drawbacks of SunPower and going solar
- Where to buy
- Evaluations from actual customers
Let’s get started…





SunPower is an American energy business established by Richard Swanson & Richard Crane in 1985. It began as EOS Electric Power. In 1988 it was renamed SunPower. In 1990 the business received moneying to start producing solar cells. In 1992 started shipping them to clients.
What Is SunPower?
SunPower is understood to style, manufacture, and deliver a large range of high-performance solar electric systems across the USA, for industrial and property purposes.
It is also rewarding to discuss that NASA likewise has actually used SunPower’s state-of-the-art cell technology for their area programs.
Solar That’s Tough Enough for NASA is difficult Enough for Your Roof
But NASA is not the only one who has trusted SunPower items. Solar Impulse 2, a zero-fuel plane, set a world record for becoming the very first solar aircraft to fly around the globe, also uses SunPower solar batteries.
There are lots of case studies out there utilizing SunPower products, from schools, markets, and property owners, conserving millions $$ in the process of going solar.
SunPower has actually just recently chosen to transform its manufacturing department into a new company called Maxeon Solar, while SunPower will focus exclusively on the customer and service side, installing photovoltaic panels.
The division began with a $298 million financial 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 mixing them. “This transaction will also simplify both organizational structures, reducing costs, while improving efficiency and creating more agile businesses,” SunPower CEO Tom Werner said during a November 11 conference call.
Maxeon Solar will take on production and technological innovation, providing SunPower the capability to focus solely on broadening its market share against its competitors, such as Canadian Solar.
Solving The Problem Of Solar Energy Consumption

SunPower is engaged in the production and sale of solar panels, and they offer a vast array 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 energy.
A complete set consisting of solar panels, inverters, controllers, and batteries is called a Solar Power Plant. All this can be purchased from the business.
Additionally, they provide an assurance for 25 years, unlike others who provide just 10 years. Likewise, when buying from them, they will bring and install batteries and everything you need for free.
SunPower 370 Spec Sheet
Products That SunPower Offers
SunPower manufactures several items, 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 uses 4 series of photovoltaic panels. They are enhanced for different applications:
A-Series
Do you want to maximize your life time savings? Then SunPower A-Series panels is for you. A-Series delivers the most effective cell and greatest wattage panels you can put on your roofing system.
SunPower presented the world’s first 400-watt solar panel, which means you can have more power than ever before in a small area with fewer panels on your roofing system.
A solar panel is just 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 means
X-Series
SunPower X-Series photovoltaic panels deliver 44% more power per panel, resulting more power in smaller areas, with fewer panels. By doing this you can expand energy production just by utilizing additional roof space to add more panels later if you desire.
They also deliver the greatest efficiency readily available in a residential photovoltaic panel today, at a record-breaking 22.8%.
That suggests property owners get more electricity, more versatility, more peace of mind, and lower electrical power costs.
E-Series
SunPower E-Series provide 36% more power per panel than standard panels. Simply put, they transform more sunlight into electricity
E-Series are constructed with Maxeon solar cells, delivering up to 20% efficiency and comes in 327W, 320w, or 435w choices.
P-Series
SunPower P-Series are built with an innovative shingled style solar cells that eliminates a number of the dependability difficulties of standard front contact panels.
P-Series panels provide 7% higher panel performance 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 performer in all those 5 reliability 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
Benefits Of SunPower Solar Panels
There are lots of benefits of going solar by using SunPower items:
Experience
SunPower has actually remained in solar power company for more than 35 years. The business was founded in 1985. Ever since, SunPower has been refining photovoltaic panels for property and business market. In this market and many others, there are lots of business that go and come.
Because the financial investment in photovoltaic panels is considerable, you better trust on a business that has actually proved to be here for many years.
Efficiency
Among the most important factors in recording solar power is the performance ranking of a panel. Not all photovoltaic panels are the same. A higher performance ranking indicates fewer panels to catch the exact same quantity of energy.
SunPower uses an market leading 22.8% effectiveness ranking, which is roughly 60-70% higher than the competitors.
Toughness
Solar panels are a significant investment for both, homeowners and commercial services. So, they need to understand that they will last. SunPower panels exceeded rivals in dependability, energy production, deterioration rates, and shading impact.
SunPower panels are constructed with durable covers to get rid of UV destruction, copper structures for extra strength, and they offer a single 25-year warranty that covers the whole panel and all its parts.
Ecologically Safe
SunPower photovoltaic panels are environmentally friendly. Any person who is not indifferent to the health of the planet, of course, will consider his task to buy safe energy sources. Many individuals stop at wind turbines, the issue with them is they discharge special noises; photovoltaic panels are quiet.
Other people select any photovoltaic panels that are out there in the market. Nevertheless, the situation here is similar to that of electrical vehicles: the batteries are environmentally friendly, but they use toxic damaging compounds at the same time of their production of batteries, power plants, conductors, etc. As a consequence, they end up polluting the environment.
Sustainability
SunPower has long been the market leader in sustainability and utilizes a complete closed loop sustainability strategy. Their approach is to drive sustainable business practices at every stage of the item life cycle and beyond.
This technique paved the way for SunPower to end up being the winner of pv magazine’s very first yearly sustainability award.
Guarantee

SunPower provides an unprecedented 25 years complete self-confidence service warranty. They cover everything on your Roof. They will fix, replace or compensate malfunctioning parts, and you get the market’s best power warranty. Each part goes through weeks of quality, aging, and screening control prior to assembly and final evaluation. After all, a much better item implies a much better service warranty.
Keep in mind: with conventional solar, even a small concern can become a huge headache, separate service warranties for each part (racking, panel, tracking, inverter), unpredictable service charge (installation of replacement not included, delivering not included), low power output, tons of documentation, multiple providers. It suffices to make your head spin.
Pros & Cons Of SunPower Solar Panels
Pros
- 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 various payment choices to pick 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 confident that you will have the first-rate 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 appealing and aesthetically pleasing.
Cons
- Power Purchase Agreement (PPA) payment option only offered to industrial clients. Although the business’s solar lease alternative is offered at a flat rate.
- Some clients have actually supplied negative feedback relating to SunPower’s client service.
Just How Much Does SunPower Cost?
There isn’t a repaired expense for a solar power system. It depends upon the location, your home and your vehicle 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 as much as $30,000 or more prior to rewards.
For your benefit, SunPower offers 3 payment choices:
- Purchase. You own the energy and the system it produces. Buying your SunPower system directly can optimize your cost savings. Over time, your system can pay for itself through your utility bill cost savings
- Loan. You own your solar system and spend for it with a loan. There are numerous loan payment terms and conditions offered, consisting of optional complete prepayment without penalty.
- Lease. SunPower owns the system on your roofing. You pay a monthly total up to” lease” the system and utilize the energy you produce.
Keep in mind: those values are just estimated. For an in-depth and more precise quote, click here 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 obligation.)
What SunPower Customers Are Saying?
Here you are some property owners that share why they selected SunPower and how going solar has actually altered their lives. You can find more evaluations on SunPower website
Conclusion
Purchasing photovoltaic panels is a wise choice. This investment resembles buying energy performance measures and to decrease heat loss in your house. Any device that consumes less energy immediately starts making you cash by saving energy.
The expense of extra insulation for your home begins to save you on a/c and heating immediately. By now, lots of already understand that purchasing energy effectiveness procedures is a brilliant financial investment.
Likewise, remember that in addition to saving from setting up solar panels, you are also contributing to the battle versus pollution and global warming. This is because you reduce the energy intake 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.
Photovoltaic panel increase the value of your house. And in some cases, they increase its appearance amongst purchasers because even if the increase in the value of your house is less than the cost of a solar energy plant on the roof of your house. It will be much easier to sell such an “innovative” house.