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World’s Highest Performance
Solar Module!

SunPower solar installation
Sunpower logo

SunPower Elite Dealer

Sunergy Systems is your local SunPower Elite Dealer and has installed more than two thousand SunPower systems in Seattle Washington.

Trusted solar solution for your home

SunPower has over a quarter-century of experience and carries the highest percentage of the solar market at 51%. Headquartered in Silicon Valley, they continue to produce the highest efficiency panels with the industry’s best warranty delivering peace of mind for any customer’s solar investment. SunPower Authorized Dealers are committed to quality and customer service so that you get the highest return on your investment.

The World’s most efficient solar module

SunPower solar panels deliver 44% more power than conventional panels of the same size. SunPower’s patented Maxeon cell technology solar cells generate more at low light levels relative to other technologies. Performance is better in overcast conditions (much of Seattle’s weather) and both during sunrise and sunset allowing the inverter to work a longer day.

  • Highest Efficiency Cells and Modules producing more electricity than other panels
  • Generate more electricity over the lifetime of your system, in a range of conditions
  • Best Energy Performance (kWh/kWp)

A total eclipse of conventional solar

Sunpower Solar Cells, use Maxeon® solar cell technology to make more solar energy from every ray of sunshine.

If you’re going solar, do it right. SunPower solar panels are designed to wake up earlier, work harder, and turn off later in the day. So you can make the most of abundant solar energy and save more for longer with SunPower solar panels.

Industry-leading warranty

SunPower offers a warranty as efficient and dependable as their technology. Their 25-year combined product and performance Warranty is setting a new standard for the industry in overall coverage. Your system is protected for years to come.

Power Guarantee Chart X axis is 75% to 100% in increments of 5 Y Axis is 0 to 25 years in 5 year increments The chart shows the industry standard holds at 90% for a 10 year period then drops to 80% at year ten and holds at 80% from 10 years to 25 years. Sunpower is shown to hold at 95% for the first 5 years, then tapers off ending around 87% at year 25, maintaining a average of 9.1% more energy over time.

SunPower Vs. The Competition

If you’re going solar, go all the way. SunPower home solar systems are designed to wake up earlier, work harder, and turn off later in the day. So you can make the most of abundant solar energy and the vast savings it brings.  Products you can trust, performance you can count on

  • More lifetime energy: 9.1% above the industry standard
  • More Power: 95% of the Minimum Peak Power for the 1st 5-years
  • The solar industry’s only 92% warranty of rated power at year 25
  • The solar industry’s only 25-year product and service warranty

Flexibility for the future – Use less roof space to produce the energy you need today and gain the flexibility to expand later as your energy needs change.  Perhaps you are considering an electric car, a home addition or accommodate for a growing family, using the world’s most efficient panels occupies less roof space allowing you the space to expand when needed.

Best Design – To create a truly great product, we believe that performance and aesthetics must go hand in hand. That’s why SunPower panels are the best looking on the market.  They’re smooth, dark and have no metal grid lines, so they blend harmoniously into your roof – adding value to your home.

Maxeon Quality Cells Compared to a Conventional Panel, a SunPower solar panel produces 70% more energy over the first 25 years.* 3 layers of a solar cell are shown. Solid copper foundation adds massive strength. Ultra pure silicon delivers optimal power conversion. Unique light-trapping surface rabs more power. The top side of a solar panel is shown. Anti-reflective coating produces more energy and compliments. Low bills meet high design. SunPower Signature (™) Black solar panels make a statement about your good taste while reducing your monthly energy statement.

SunPower’s Maxeon® solar cells

SunPower’s Maxeon® solar cell is fundamentally different. And dramatically better. With its unique copper foundation, Maxeon cell delivers unmatched reliability and allows SunPower to build panels with the world record for highest efficiency. Talk about illuminating.

A comparison between a Sunpower Maxeon Cell and a Conventional Cell. Sunpower® Maxeon Cell - No Grid Lines on Front of Cell - Maxeon cells absorb more sunlight and look incredible on roof. - Solid Copper Backing - Our thick copper foundation adds massive strength and is almost impervious to corrosion. - Thick Connectors - Expanding and contracting from daily temperature swings are no problem with out built-in strain relief. Conventional Cells - Lines of Metal Paste on Front of Cell - Power output drops as the thin paste reflects light and corrodes. - Even More Metal Paste on back of Cell - Offers no strength. Cell can crack and lose power when exposed to temperature swings. - Thin, Weak Connections - Lose just one of these narrow ribbons and the entire cell fails.

Performance Beyond Compare

It’s easy to see why conventional panels just don’t stack up against SunPower technology.