Long-lead equipment deposits: financing the wait

Why the money leaves a year before the gear arrives

Manufacturers of long-lead electrical equipment don't hold production slots on a handshake. A purchase order for a transformer, switchgear lineup or generator set comes with a payment schedule attached: a deposit at order confirmation, then milestones during the build and around shipment. Common structures in the transformer trade run 30% down with 70% before shipment, or 10/80/10 and 20/70/10 spread across order, pre-shipment and commissioning, with letters of credit and performance guarantees securing the larger contracts. What has changed is the wait attached to that deposit. In 2026, medium-voltage switchgear is quoting roughly 52–80 weeks, pad-mount transformers around 40–65, substation-class transformers 75–110, and power transformers now average about 128 weeks; large generators that shipped in around 20 weeks pre-pandemic are running closer to 60. A supplier winning a data center package places several of those purchase orders at once, across multiple OEMs — and wires a deposit on each of them, a year or more before anything ships.

What the wait does to a supplier's cash

Follow one order through. The deposit leaves at week zero. Progress payments land during the build. The gear ships somewhere between week 40 and week 110 depending on what it is — and only then does the supplier invoice the contractor, on net terms, into a construction payment chain that brings its own frictions: slow pay, retention, pay-when-paid clauses. Cash-out to cash-in on a single order can span two years or more. The squeeze then compounds in ways a normal distribution business never sees. One project locks cash at both ends simultaneously — deposits going out while receivables sit unpaid — and stacks both exposures on the same buyer. The deposit is also dead weight as collateral: a prepayment sitting with an OEM generates no borrowing-base availability, so the exact asset consuming the cash produces nothing to borrow against. And growth makes it worse rather than better, because every new award demands fresh deposits quarters before the last award's receivables convert.

How suppliers finance the wait

The honest toolkit starts where the deposit is negotiated rather than financed. Push on the OEM schedule: a smaller down payment, milestones tied to verifiable stages like factory acceptance testing and shipment, or a letter of credit in place of cash where the manufacturer accepts one. Then push the deposit upstream: data center owners increasingly procure long-lead equipment directly or fund it early — the owner-furnished, contractor-installed (OFCI) model exists precisely because of these lead times — so on a large award it is reasonable to ask the owner or GC to fund deposits or accept a deposit invoice. For whatever remains the supplier's to carry, a bank line is the cheapest route if covenants clear, but prepayments aren't eligible collateral, so the line only funds deposits out of availability generated by the rest of the book. Progress-payment (PO) financing is the one instrument built to fire before an invoice exists — a lender funds the deposit and milestones against the purchase order and is taken out at shipment — and it is priced accordingly.

None of that shortens the back half of the cycle: after 50–110 weeks of waiting, the supplier ships, invoices, and then waits again through the buyer's terms. That is the part that doesn't have to stay slow. Yellowpay pays the invoice within 2 business days and takes the buyer credit risk, while the contractor keeps the terms it needs — suppliers on Yellowpay typically extend up to net 90, and buyers can lengthen that to net 120 in total. Cash comes back at invoicing instead of at the far end of those terms, which is what makes the next deposit fundable: the receivables side stops competing with the deposit side for the same working capital. The honest limit, stated plainly — Yellowpay triggers at the invoice, so it cannot wire the deposit itself. It is the complement to the tools above, not a substitute for them.

Can factoring or a trade credit platform fund the deposit itself?

No — both trigger when an invoice exists, and the deposit leaves your account months or years before that. Deposits are funded by a bank line, progress-payment (PO) financing, negotiated OEM milestones, or the buyer prepaying; receivables tools work the other end of the cycle.

How much of the price is paid before the equipment arrives?

Often most of it: common OEM structures such as 30/70 or 20/70/10 put a deposit at order confirmation and the bulk at pre-shipment, so the supplier has paid nearly the full price before the contractor has paid anything. Treat the schedule as negotiable — deposit size, milestone definitions and letter-of-credit substitution all move.

Related

Glossary → · How much cash is your wait costing? → · Data center construction →