Installers: Sign up to be part of the Enphase Upgrade Program
Let us know if you'd like to participate in the program using the form below. After signing up for an option, an Enphase team member will reach out to you about next steps.
This form is for installer sign-up only. If you are a homeowner, sign up for this program at go.enphase.com/upgrade.
Learn more about the program
Listen to a Q&A Session
Looking for more information about the Enphase Upgrade Program? We regularly hold live Q&A sessions where you can ask an Enphase team member any questions you have.
What legacy microinverters qualify for the Enphase Upgrade Program?
The Enphase M190, M210, D380 and M175 microinverters are considered legacy microinverters that qualify for the Enphase Upgrade Program.
What are the terms of the warranty and service agreement?
New Enphase products are covered by our industry-leading 25-year warranty, as well as a two-year service agreement, which covers any installation costs incurred for replacement of warrantied microinverters, should any microinverters fail within the first two years from your purchase date.
Do I need to upgrade my entire system at once or can I upgrade one microinverter at a time?
The Enphase Upgrade Program is being offered for a limited time for legacy system owners, and availability of the program and product is limited. In order to be eligible for the discounted cost, all of the system’s legacy microinverters must be upgraded at one time.
Will Enphase stop servicing legacy microinverters in case of failure?
No, Enphase will continue to honor the 15-year product warranty on all of its legacy microinverters. For more information about the Enphase warranty, go here.
What happens to old equipment?
Should you choose to participate in the upgrade program, we ask that you handle the removal of all old equipment, working with local facilities to ensure that components are recycled appropriately.
If I participate in the upgrade, will I need to get new permits for legacy systems?
For Option 1 - Microinverter Upgrade, the IQ 7 microinverter will be adjusted to meet original permit requirements so that new permits should not be required. For the other program options, new permits will need to be secured, as with any new solar system installation.
What if system owners don’t want to participate in the program?
Should system owners choose not to participate in the program, nothing about their system or its warranty changes. Everything will stay the same throughout the remainder of the products' original 15-year warranty.
To be eligible to participate as an installer in the Enphase Upgrade Program, we ask that you respond to homeowner inquiries within 2 business days, whenever possible. If no response is received after 2 business days, we may provide additional options to the homeowner to help them move forward with the upgrade. Please see additional installer terms here.