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In 2008, we introduced our very first microinverters, we have made unprecedented advancements in microinverter design and manufacturing. Many millions of test-cycle hours, and analysis of thousands of terabytes of product data, have allowed us to massively improve product performance and reliability.

We have also designed and built Enphase storage to be as reliable as our trusted IQ™ microinverters. Enphase storage is the culmination of years of research, design, development, and testing.

As part of our commitment to quality and service, we want to make these product advancements available to you, our early adopters.

Upgrade for legacy owners

Eligible Microinverters M175, M190, M210, D380
  • Microinverter upgrade

    Upgrade your second-generation microinverters to our latest seventh generation microinverter, IQ 7PD with full 25 years limited warranty. This will get you access to our latest and most reliable technology which means fewer service calls and repairs.

  • AC Module upgrade

    Replace your complete system to our Enphase Energized AC modules. The new system has our seventh generation microinverters, which are 97% efficient built right into the solar panel. Under this option, your installer will remove your existing system (including microinverters and panels) and replace it with the new AC Modules so that you have the highest performing and most reliable Enphase products on your roof.

  • Solar + Storage upgrade

    Replace your existing microinverter or the entire system with our latest IQ microinverter technology products and add our latest Enphase Encharge energy storage system, which will help you produce electricity even in the absence of grid. The storage system will also help you to store excess production and use it when necessary.

  • Warranty

    • 25 years on microinverters

    • Up to 25 years on modules*

    • 10 years on Enphase Encharge energy storage

    * LONGi modules: 10 years
    * Solaria modules: 25 years

Upgrade for M-215
and M-250 owners

Eligible Microinverters M215 and M250
  • Storage upgrade

    Add our latest Enphase Encharge energy storage system, which will help you produce electricity even in the absence of grid. The storage system will also help you to store excess production and use it when necessary.

  • Warranty

    10 years on Ensemble storage

Upgrade for
IQ-series owners

Eligible Microinverters IQ6 and IQ7 all series
  • Storage upgrade

    Add our latest Enphase Encharge energy storage system, which will help you produce electricity even in the absence of grid. The storage system will also help you to store excess production and use it when necessary.

  • Warranty

    10 years on Ensemble storage

Upgrade for
S-series owners

Eligible Microinverters S230 and S270
  • Microinverter upgrade

    Upgrade your second-generation microinverters to our latest seventh generation microinverter, IQ 7PD with full 25 years limited warranty. This will get you access to our latest and most reliable technology which means fewer service calls and repairs.

  • AC Module upgrade

    Replace your complete system to our Enphase Energized AC Modules. The new system has our seventh generation microinverters, which are 97% efficient built right into the solar panel. Under this option, your installer will remove your existing system (including microinverters and panels) and replace it with the new AC Modules so that you have the highest performing and most reliable Enphase products on your roof.

  • Solar + Storage upgrade

    Replace your existing microinverter or the entire system with our latest IQ microinverter technology products and add our latest Enphase Encharge energy storage system, which will help you produce electricity even in the absence of grid. The storage system will also help you to store excess production and use it when necessary.

  • Warranty

    • 25 years on microinverters

    • Up to 25 years on modules*

    • 10 years on Enphase Encharge energy storage

Process flow

Process-flow Process-flow

Learn more about Enphase solar + storage

This five minute animated video walks through the features, benefits, and sub-components that make up the Ensemble Technology.



Advantages of upgrade

  • solar home power, Maximize your savings by installing Enphase solar system

    Maximize your savings.

    The Enphase home energy solution is powered by Enphase microinverters, which operate independently to generate the most energy possible, without a single point of failure.

  • solar energy system, Take full advantage of your solar power

    Take full advantage of your power.

    Don't waste the energy your system produces when nobody’s home. The Enphase Encharge™ storage system stores your excess power for when you need it most, like grid outages, to put you in control.

  • solar energy system, Get solar energy insights that empower you, Enphase Home Solar System

    Get energy insights that empower you.

    If you're looking for ways to improve your home's energy efficiency, Enphase makes it easy. Enphase Enlighten software gives you a real-time, in-depth view of your system production and energy consumption, so you can make informed choices about your energy use.

  • solar home power, Own a solar system you can count on

    Own a system you can count on.

    Enphase is committed to building the highest-quality products in solar. Our microinverters undergo 1 million hours of reliability testing (that’s over 100 years!) and are built to thrive in the harshest of climates.  They come with a 25-year warranty, unlike string inverters that need to be replaced at least once in the system’s lifetime.