We can't estimate savings until this kit's AC output is verified.
What we found
From the seller's published specs and the sources listed on this page. We haven't tested this kit ourselves.
In its favor
Nothing verified yet.
Things to know
AC output isn't verified, so we can't estimate savings yet.
No battery: power not used at the time it's made goes to the grid for $0.
Certification of the complete kit is not verified.
Outage shut-off (anti-islanding) is not verified.
Shown as out of stock when we checked.
What others have written
Reporting about the APsystems EZ1 microinverter in this kit · pv magazine USA, Ryan Kennedy ·
pv magazine USA reported that the EZ1-LV microinverter has a 900 VA maximum continuous output and a 12-year standard warranty, complies with UL 1741, UL 1741SB and IEEE 1547, and isn't intended for standard rooftop arrays.
“Designed exclusively for applications such as balconies, gardens, garages, and carports.”