1. Complete the form with your own details
2. Enter the referral’s details via the same form (step 2);
3. OpusFlow reviews the referral and contacts the referred person
4. When the referral subscribes to an OpusFlow subscription, both you and the referred installer receive €250.
5. Terms & conditions apply, you can read the full terms here

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.

Yes. Field-captured photos linked to the project are displayed in a gallery within the portal, including installation progress images and final commissioning shots. It’s a straightforward way to keep customers informed and build confidence in the quality of the work being done.

Yes, the minimum is one year. You can also sign up for multiple years upfront if you want an even better rate.

OpusFlow has a dedicated quotation and calculation module that gives every project a solid financial foundation. For PV installations, the built-in PV Designer lets you calculate directly from your installation plan, and the Battery Calculator helps you size and financially justify a battery storage system on the spot.

Generic tools aren’t built around the way installation businesses work. OpusFlow includes industry-specific features out of the box; PV system design, energy simulation, BOM-to-purchase-order automation, subsidy tracking, and field forms with on-site signatures. You don’t need to configure workarounds for things that should already be there.

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.