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.
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 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.


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.