Yes! OpusFlow is an ERP system built specifically for sustainable installers. Beyond the full ERP suite, it includes industry-specific tools like a PV Designer and Battery Calculator. All designed to work together in one platform.

Three-way matching is the process of validating a purchase order against the warehouse goods receipt and the supplier invoice to confirm they all align before payment is approved. OpusFlow handles this automatically, flagging any discrepancies between what was ordered, what arrived, and what the supplier is billing. It removes a significant source of invoice errors and gives your finance team a clean, auditable trail for every purchase.

Yes! Within OpusFlow you can easily create a strip schedule, with tasks and subtasks on the vertical axis and time on the horizontal axis. This way you always have a clear overview of what needs to be done and when.

Yes. You can upgrade from monthly to annual at any time. Once your annual contract ends, you’re free to switch back to monthly if you prefer.

OpusFlow gives you full control over who sees what. With the User Management module you can restrict access per employee, down to individual modules and actions, so your data stays exactly where it belongs.

Yes! At every stage of a project you have a clear overview of the status, budget, timeline and all relevant documents, so you always know exactly where things stand.

Yes. Ticket types are fully configurable, so you can set up categories that match how your business handles after-sales — for example Warranty, Maintenance, or Complaint. Each ticket also carries a priority level, so your team always has a clear view of what needs attention first and can filter and manage the queue accordingly.