Ramp vs Procurify for a Solar EPC Managing Concurrent Installs

Panels, inverters and racking are often ordered weeks or months ahead of an install date, sometimes before permitting is even finalized, which means the purchase order has to be right the first time: correct spec, correct quantity, checked against the project's budget before it's committed, because a mistake discovered close to the install date usually can't be fixed without pushing the schedule.

A requisition system that ties the equipment order to the specific project's budget and timeline, with an approval step before the order goes out, catches spec or quantity errors while there's still time to correct them, rather than when the wrong equipment shows up on a truck the week before the crew is scheduled to start.

An EPC running several concurrent installs has to track several equipment orders against several different timelines simultaneously, and a delay on any one of them can cascade into a crew being idle or having to be rescheduled onto a different project. Seeing every project's equipment order status in one place, what's been ordered, what's confirmed for delivery, what's still pending, is what lets a project manager catch a slipping order early enough to adjust the schedule instead of finding out when the crew shows up to an empty site.

A purchase order system built around project budgets naturally produces that visibility as a byproduct of processing the orders; a set of card charges or informal vendor relationships doesn't.

Once panels and racking are on-site and a crew is actively installing, there are still smaller purchases that come up: mounting hardware that ran short, a specific fastener a supply house needs to source locally, safety equipment for a particular roof condition. These are exactly the kind of immediate, small-dollar purchases that shouldn't wait on a requisition approval, and a card with a limit sized to typical on-site needs, coded to the project, covers them without slowing the crew down.

The split that works for most EPCs is major equipment through purchase orders tied to project budgets, and site-level supplementary purchases through project-coded cards.

Beyond equipment, a solar or energy project typically carries permitting fees paid to local jurisdictions and subcontractor costs for specialized work like electrical tie-ins. These are more predictable and plannable than emergency purchases, and tying them to the same project budget as the equipment order gives a complete picture of what a project actually costs against what it was bid at, rather than a partial picture that's missing whatever wasn't tracked as carefully as the panels and inverters were.

Projects that track equipment cost closely but let permitting and subcontractor costs drift onto general accounting often discover their actual margin only once the project closes out, long after the pricing on the next similar project has already been set. A jurisdiction that raised its permitting fee since the last project in that area is exactly the kind of small, easy-to-miss change that this pattern hides until it's already baked into a new bid.

Say a project's inverter order is placed with an eight-week lead time against a crew mobilization scheduled for week seven. If the purchase order system shows that vendor's confirmed ship date slipping to week nine, a project manager sees that gap in week three or four, with enough runway to either expedite, source a backup, or reschedule the crew onto another project for those two weeks. If the same slip is only discovered when the crew shows up on-site with no inverters, the cost isn't just the delay itself, it's a crew standing idle with no other work lined up to absorb the gap, plus a customer who was told the system would be energized on a date that's no longer realistic.

Protect install dates with these practices:

• Order panels, inverters and racking through a budget-checked purchase order with the correct spec and quantity from the start.
• Check each order's confirmed ship date against the install schedule regularly, so a slipping date is caught early.
• View equipment order status for every project in one place, so a delay on one does not cascade into idle crews.
• Give crews cards with limits sized to typical on-site needs and coded to the project.
• Tie permitting fees and subcontractor costs to the same project budget as the equipment.