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What is OpusFlow and who is it built for?

OpusFlow is an all-in-one business management platform built specifically for solar, heatpump, battery, charging stations and other sustainable energy installation companies. It connects your sales, operations, planning, warehouse, and finance in one system so your whole team works from the same data, not separate spreadsheets messaging apps or other external apps or software.

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Frequently Asked Questions

Below are the answers to the questions we are most frequently asked about the OpusFlow software solution. Is your question not among them? Feel free to contact support.

How long does the application process take?

We keep it short. Two interviews, a decision, and an offer. We respect your time and we don’t drag things out. Most candidates go from first interview to offer within two to three weeks.

Can purchase orders be generated automatically from a Bill of Materials?

Yes. Once a BOM is finalised, OpusFlow converts it into a formal purchase order in a single action, pulling through all line items, SKUs, and quantities automatically. You can select hardware directly from your pre-integrated supplier catalogs with agreed pricing already applied, so there is no manual transcription between the BOM and the PO, and no risk of ordering the wrong quantities or the wrong product.

Can I take all my data with me to OpusFlow?

You can migrate a large part of your data to OpusFlow via a fixed Excel template. It is worth considering whether all your historical data still needs to be active in the system, as you can always choose to store older data elsewhere and start with a clean slate in OpusFlow.

Which tools does OpusFlow integrate with natively?

OpusFlow currently integrates with Google Workspace, Microsoft 365, Mollie for payment processing, the Dutch 2BA product catalog, Exact and Peppol for accounting and e-invoicing, and AEAT for the Spanish market. For tools not on this list, the open API allows you to build custom integrations and connect OpusFlow to virtually any platform in your existing stack.

Where is the team based and do I need to come into the office?

Our dutch office is in Deventer, Netherlands, our Spanish office is in Monda, Málaga. We work hybrid, so you have flexibility in where you work day to day. Some roles may require more in-person time depending on the team, which will always be clear in the job listing.

What is the customer portal?

The customer portal is a branded, self-service environment where your customers can track their installation progress, access documents, view appointment dates, and submit service requests — without needing to call or email your team. It’s available 24/7 and runs directly from OpusFlow, so everything your customer sees is always up to date.

How does the automated billing work?

OpusFlow runs a billing engine every night that checks all active contracts and automatically generates invoices for any that are due. There is no manual step required and no risk of a billing run being forgotten because someone was on holiday. The system also includes built-in safeguards that prevent a customer from ever being billed twice for the same period.

Schedule your free demo

Get a live customized demo or discovery call focused on what your organization needs, get answers to your specific questions, and find out why OpusFlow is the right choice for your organization

What can I expect?

“The transition to OpusFlow has been a game-changer for Smart-NRG and I would highly recommend it to other solar installation companies for its all-in-one solution and cost-effective benefits.”
Smart-NRG
Bart Wansink - Director
Smart-NRG

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