When profit erodes faster than revenue, the cause isn't just fewer sales. It's each remaining dollar of sales earning less.1 Possible drivers include pricing pressure, costs that don't scale down with volume, or a shift toward lower-margin products or customers.
Tom Kowalczuk took over as SunPower's Chief Financial Officer in Q2 2026, replacing the prior CFO.2 He now manages a cost structure that isn't shrinking in step with the top line — the central problem facing capital-intensive solar operations when volume softens.
Solar manufacturing and installation carry heavy fixed costs: factory overhead, equipment financing, warranty reserves. Revenue can drop quickly in a slowdown; those obligations don't.
The gap matters most at the unit level. If SunPower is still absorbing fixed costs across fewer installed systems, each dollar of revenue does less work than it did a year ago. That's a structural signal, not a one-quarter blip — margin percentage, not just the dollar figure, is what a new CFO has to move first.
Kowalczuk's early priorities will likely center on cost absorption and pricing discipline rather than top-line growth alone.2 Restoring gross margin toward prior levels would require either cutting fixed-cost exposure, repricing contracts, or shifting mix toward higher-margin segments — none of which happen inside a single quarter.
For a capital-intensive energy business, a margin compression rate nearly double the revenue decline is the clearest available signal that unit economics, not just demand, are under strain.1
