Quality is in our DNA

Enphase microinverters are the beating heart of your solar system

At Enphase, quality is everything.

When you invest in solar, you deserve a system you can count on – today, tomorrow, and for years to come, no matter what Mother Nature throws its way. We see quality as the core of our business, so we’ve built our entire production model around a focus on quality at every stage. Cutting-edge design, the industry’s most rigorous reliability testing, meticulous manufacturing, and continuous feedback from units in the field. It’s an intensive process, but the end result is simple: products that hold up, year after year.

Built for extremes.

Enphase microinverters are designed to withstand extreme weather conditions. From heavy snow and freezing temperatures to blistering desert heat.

Ready for any climate.

Heat, high humidity, salt air. What is paradise to humans is brutal on technology. Enphase microinverters are built to thrive in the toughest of climates. From tropics to tundra and everywhere in between.

Enphase microinverter

Tested to the limit.

Enphase microinverters are tested for one million hours. That’s over 100 years! Your microinverters could last longer than your house, or you!

The most important feature of any electrical product we buy has to be reliability. What is the point of having the Ultra HD TV with surround sound if it breaks down? Reliability is paramount. Andrew Duffin, Director

Reliability begins with a focus on quality.

We’ve always understood that quality isn’t something you can tack on at the end — to build truly reliable products, you have to make quality your focus from day one. From design to engineering to manufacturing, every stage of the process focuses on reaffirming that we’re making the highest-quality solar inverter possible.

enphase microinverter
enphase microinverter

Enphase Microinverters have no moving parts.

It’s simple but true: the more moving parts in a system, the more frequently something breaks. In an Enphase system, all the action takes place inside a small, efficient box. String inverters are complicated, with lots of separate and easily breakable components, such as fans. If one tiny part breaks in a string solar inverter, it can cause the whole system to fail.

Enphase micro inverter
  • The circuit board is fully encapsulated by custom potting helping to control internal temperature, keeping the inverter running at maximum efficiency.
  • The toughness of the enclosure is backed by the industries highest environmental durability rating. NEMA6 / IP67
  • The low internal temperature, typically less than ten degrees over ambient, reduces stress on the components
  • Enphase microinverters’ application specific intergrated circuit (ASIC) is designed in house to ensure quality and longevity. A rarity in the inverter industry.
  • enphase microinverter
    enphase microinverter

    Enphase Microinverters have no moving parts.

    It’s simple but true: the more moving parts in a system, the more frequently something breaks. In an Enphase system, all the action takes place inside a small, efficient box. String inverters are complicated, with lots of separate and easily breakable components, such as fans. If one tiny part breaks in a string solar inverter, it can cause the whole system to fail.

    Enphase micro inverter
  • The circuit board is fully encapsulated by custom potting helping to control internal temperature, keeping the inverter running at maximum efficiency.
  • The toughness of the enclosure is backed by the industries highest environmental durability rating. NEMA6 / IP67
  • The low internal temperature, typically less than ten degrees over ambient, reduces stress on the components
  • Enphase microinverters’ application specific intergrated circuit (ASIC) is designed in house to ensure quality and longevity. A rarity in the inverter industry.
  • A 25-year warranty, out of the box

    We stand by our solar inverters with an industry-highest 25-year warranty. Because you’ve already got enough things to worry about, and replacing your solar shouldn’t be one of them.

    A 25-year warranty, out of the box

    We stand by our solar inverters with an industry-highest 25-year warranty. Because you’ve already got enough things to worry about, and replacing your solar shouldn’t be one of them.

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