Seven calculators, no account, nothing stored
All of them run on the same warranty catalogue: 19brands, each read from the manufacturer's own published document. They work in the browser, they ask for no email, and they keep nothing.
Warranty deadline calculator
Pick a brand and an install date. See the registration deadline if there is one, and the conditions attached to the full term if there is not.
Truck roll cost calculator
What one warranty visit costs your business, against what the manufacturer pays back. Enphase is the only brand here that publishes a per visit rate.
Claim pack checklist
The five evidence items a claim needs, plus that brand's own conditions and the fields its portal asks for. Printable, and nothing is stored.
Panel degradation calculator
Draw the output floor your performance warranty guarantees, and check a measured reading against it.
Inverter replacement cost
Works out whether the inverter is still in its warranty term before it shows you what a replacement costs.
Warranty transfer letter
For a house sale with solar on the roof. Builds the letter that records the change of owner with the manufacturer.
Reading a solar nameplate
Where the serial lives on a panel, inverter and battery, and what a photo has to show for a claim to survive.
Why these are free and what the catch is
There is no catch and no email gate. The tools exist because the warranty catalogue behind Claim Timer is more useful in the open than locked in an app, and because an installer who has used the truck roll calculator understands the product without a demo.
Every one of them states its own limits on the page. Where a figure is a placeholder, it says so. Where a manufacturer publishes nothing, it says that rather than drawing a zero.
Claim Timer already holds these terms
One record per piece of equipment, with the serial, the nameplate photo and each brand's conditions on it. Put your next install in and the claim is built before the part fails.