Alpha ESS warranty
Registering Alpha ESS
You register this one.
Checked 30 July 2026
The window
No deadline
No clock. 1 condition to confirm instead.
Alpha ESS gives five years as standard, with 10 years on battery performance, starting at installation or 180 days after manufacture, whichever is earlier. The 10 year extended cover is a paid extension that has to be bought within 30 days of installation, which makes it a handover conversation rather than a later one.
Register: step by step
Capture the nameplate before anyone leaves site
Photograph the nameplate and record the serial and model. Alpha ESS asks for serial number, model, installation date, customer name, installation address, installer name, and every one of those is easier on the roof than from the office.
Open the Alpha ESS portal
Registration happens at https://cloud.alphaess.com/. You register this one.
Meet the conditions, then confirm them
Alpha ESS attaches a condition to the full term: If the customer wants the 10 year extended cover, the paid extension must be purchased within 30 days of installation. Standard cover is 5 years. Confirm each one rather than assuming it happened.
Record the confirmation
Save the confirmation number and the date against the job. There is no deadline to prove, but there is a start date to prove, and that is what a claim will ask for.
The portal and what it asks for
What the portal asks for
Serial number
Model
Installation date
Customer name
Installation address
Installer name
What has to stay true afterwards
Registration is a moment. Conditions are permanent, and they are what actually decides the term.
If the customer wants the 10 year extended cover, the paid extension must be purchased within 30 days of installation. Standard cover is 5 years
Where this came from
Checked against
Checked 30 July 2026
Warranty terms change and differ by country. This is a reading of the manufacturer's published document on the date shown, not legal advice, and not a substitute for the document that applies to the model you installed.
Stop chasing Alpha ESS registrations by memory
Claim Timer holds each brand's route and conditions on the equipment record, so the confirmation number lands on the job instead of in somebody's inbox.