The All-In-One ERP software for Wind Farm Maintenance

Built for the teams keeping turbines turning.
Wind farm maintenance runs on precision timing, remote coordination, and zero tolerance for paperwork gaps. OpusFlow gives your operations team one place to plan every visit, dispatch every crew, log every hour, and track every repair, so nothing falls through the cracks between the turbine and the back office.
Join over 3.000 installers using OpusFlow

Why opusflow

Benefits for your company

Here’s what changes when your whole maintenance operation runs in one system. No more job sheets on clipboards, no more calls to find out who’s on site, and no more chasing invoices at the end of the month. Every job, every team member, every part, connected in real time.
Jobs dispatched without the chaos
Plan turbine visits with drag-and-drop scheduling & push notifications to your field crew.
Every hour logged, automatically
Technicians log time on-site from the mobile app. Data flows straight into cost reporting.
Parts tracked across every site
Live stock levels across warehouses and vehicles, reserved the moment a job is planned.
Invoices that write themselves
Invoices generate directly from finalised job records. No manual entry, no missed lines.

HERE MAINTENANCE TEAMS LOSE TIME

Three things that slow every wind farm job down

It’s rarely one big failure. It’s the missing part that delays the climb, the timesheet that wasn’t submitted, the invoice sitting in a draft folder for two weeks. These are the three places OpusFlow closes the gap for wind farm maintenance teams.

Sound familiar?

Scheduling a visit takes more effort than the visit itself

Coordinating the right technicians, checking availability, confirming travel, and sending job details, all before anyone sets foot on site. When your planning lives in email threads and shared calendars, every dispatch is a manual exercise.

Stock checks happen too late, or not at all. A technician drives three hours, opens the van, and the component isn’t there. The job gets pushed. The client gets a call. The day is gone.

Technicians fill out paper forms or send photos by WhatsApp. Someone types it all up. Hours get forgotten. Invoices go out late, missing line items, or with the wrong figures. By the time the job is closed, the margin has quietly disappeared.

Planned in minutes. Crew on the road.

OpusFlow’s drag-and-drop planning calendar lets you assign technicians and equipment to jobs in a single view. Conflict detection flags double-bookings before they happen, and every crew member receives a real-time push notification the moment anything changes.

Right parts. Right place. Right time.

OpusFlow reserves inventory the moment a job is confirmed. Real-time stock levels across warehouses and vehicles mean you know exactly what’s available, and automatic reorder alerts mean you’re not caught short on the next one.

Clean data in. Accurate invoices out.

Digital field forms capture signatures, photos, and job completion details on-site, synced instantly to the project record. Invoices generate directly from finalised job data. No transcription, no gaps, no delays.

Three things that slow every wind farm job down

It’s rarely one big failure. It’s the missing part that delays the climb, the timesheet that wasn’t submitted, the invoice sitting in a draft folder for two weeks. These are the three places OpusFlow closes the gap for wind farm maintenance teams.

Coordinating the right technicians, checking availability, confirming travel, and sending job details, all before anyone sets foot on site. When your planning lives in email threads and shared calendars, every dispatch is a manual exercise.

Planned in minutes. Crew on the road.

OpusFlow’s drag-and-drop planning calendar lets you assign technicians and equipment to jobs in a single view. Conflict detection flags double-bookings before they happen, and every crew member receives a real-time push notification the moment anything changes.

Stock checks happen too late, or not at all. A technician drives three hours, opens the van, and the component isn’t there. The job gets pushed. The client gets a call. The day is gone.

Right parts. Right place. Right time.

OpusFlow reserves inventory the moment a job is confirmed. Real-time stock levels across warehouses and vehicles mean you know exactly what’s available, and automatic reorder alerts mean you’re not caught short on the next one.

Technicians fill out paper forms or send photos by WhatsApp. Someone types it all up. Hours get forgotten. Invoices go out late, missing line items, or with the wrong figures. By the time the job is closed, the margin has quietly disappeared.

Clean data in. Accurate invoices out.

Digital field forms capture signatures, photos, and job completion details on-site, synced instantly to the project record. Invoices generate directly from finalised job data. No transcription, no gaps, no delays.

Join over 3.000 installers using OpusFlow

From first callout to final sign-off

Getting a wind farm job from reported fault to completed repair without dropping the thread is harder than it looks when you’re managing multiple sites and rotating crews. OpusFlow gives your team a drag-and-drop planning calendar with conflict detection and real-time push notifications to field technicians the moment anything changes. On-site, crews work from digital forms with conditional logic, photo capture, and on-screen signatures that sync to the project record instantly. Hours are logged per task from the mobile app, and that data feeds directly into project cost reporting, so you always know where your margin is going.

Planning OpusFlow

Works with the tools your business already runs on

OpusFlow connects natively with Google Workspace, Microsoft 365, Exact, Mollie, and more, so your team hits the ground running, not starting over.

Clean data in. Accurate numbers out.

The back office is where margin quietly disappears if the system isn’t tight. OpusFlow automates the parts that shouldn’t require human effort: invoices inherit line items directly from finalised job records, hour registrations flow into payroll and project cost reports without manual transcription, and recurring service contracts generate invoices automatically with payment collected via SEPA Direct Debit. Every status change, document, and financial event is timestamped and auditable, so month-end reporting is a dashboard view, not a week of reconciliation.

What real maintenance businesses say

These are companies that replaced spreadsheets, disconnected tools, and manual admin with one system. The results below are from their own experience, not estimates, not averages.

Smart-NRG
“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

Your AI co-worker for maintenance operations

OpusAI data assistant is built directly into OpusFlow. Tell it what you need in plain language, create a service ticket for turbine 14, show me all open jobs at site Breda Noord, log four hours on project 2400112, and it handles the rest. No navigation, no clicking through menus. OpusAI has full context of every project, schedule, contact, and invoice in your account, so its outputs are specific to your operation, not generic suggestions.

AI OpusAgent

One platform. Every part of the business covered.

OpusFlow is not a quoting tool with a few extras bolted on. It is a full business platform built specifically for sustainable installation companies — with 25+ modules covering everything from your first customer contact to your final invoice. Here is what is included.

FAQ

Everything you want to know before booking a demo.

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.

Is a ticket linked to the original installation project?

Yes. Every ticket is linked directly to the parent project in OpusFlow, which means the moment a service request comes in, the person handling it has immediate access to the original Bill of Materials, installation photos, engineering models, and the full project history. There is no need to search through archives or ask a colleague — the context is already there.

Can customers see photos from their installation in the Customer Portal?

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.

Can customers track where their installation is in the process?

Yes. The customer portal displays a visual milestone tracker showing exactly where the project stands, from initial survey through to commissioning. The indicators update in real time as your team progresses the project in OpusFlow, so customers always have an accurate picture without needing to chase your team for an update.

What can a customer actually see in the portal?

Customers have access to real-time project milestone tracking, all commercial documents linked to their project, scheduled appointment and survey dates, photo galleries from the installation, and a communication thread with your team. Everything relevant to their project is in one place, presented clearly without exposing any of your internal data or other customers’ records.

We run more than one company under the same group. Can OpusFlow handle that?

Yes. OpusFlow’s Multi-Entity Finance feature lets you manage multiple companies, labels, or subsidiaries from a single account. Each entity gets its own branding, invoice number sequences, payment terms, and accounting integration. Projects and quotes are automatically linked to the correct entity, so there’s no risk of invoices going out under the wrong logo or routing to the wrong general ledger.

Can automations work across different departments and modules?

Yes. A single automation can span multiple modules — for example, when an installation is marked complete in project management, it can trigger an invoice in finance, create a follow-up task for the sales team, and send a completion notification to the customer portal simultaneously. Workflows aren’t limited to one department, and you can build approval chains that route between teams as part of the same sequence.

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.

Do I need technical knowledge to build automations?

No. Automations in OpusFlow are configured through a visual rule builder — you select a trigger, add conditions, and define one or more actions. No code involved. For more complex workflows, pre-configured automation templates give you a proven starting point you can adapt rather than build from scratch. Most teams have their first automations running within an hour of setup.

What type of companies can use OpusFlow?

OpusFlow is built for sustainable installers: think solar, heat pumps, air conditioning, climate control, and wind farms. General installation companies are equally at home on the platform. Thanks to its modular setup, you simply switch off what you don’t need and focus on what matters to your business.

Are there any industry-specific modules?

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.

Does OpusFlow’s CRM work for different types of installation companies?

Yes. The CRM is used by companies installing solar panels, heat pumps, EV charging stations, air conditioning systems, and more. You can tag and filter customers by installation type, which means your pipeline and customer records always reflect the specific products and services your business offers.

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.

Still have questions?

Our team knows the product inside out. Ask us anything — no sales pressure, no scripts.

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?

“OpusFlow gives us the tools to manage our company efficiently and recognize our team’s work. Every time we’ve needed support, the OpusFlow team has been there for us. The ERP is complete, adaptable, and essential for our continued growth.”
Laura Barranco - Head of Finance and Operations
SOLAR SG

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