Custom panel building software
Appfront builds custom software for panel building and switchgear assembly: from costing and quote to order, work preparation, materials and purchasing, assembly and wiring progress per cabinet, inspection to NEN-EN-IEC 61439 and the CE file, through to post-calculation. The software imports the bill of materials and terminal list from your engineering and tracks the lead time per cabinet, so the workshop and the office work with the same data. For panel builders, machine builders with their own panel building and installation companies that build control cabinets.
What is panel building software?
Panel building software supports the business process of a switchgear assembler from order to delivery: costing and quote, work preparation, materials and purchasing, assembly and wiring progress per cabinet, inspection to NEN-EN-IEC 61439 and the CE file, through to post-calculation. The aim is for the office and the workshop to work with the same data, and for every cabinet to leave a traceable trail.
Importantly, what panel building software is not: it does not replace engineering software such as EPLAN P8 and EPLAN Pro Panel, where the electrical diagram, 3D cabinet layout and wiring reports are drawn. It sits around that engineering work. The article bill of materials, wiring list and terminal list from engineering become the starting point for purchasing, the workshop and documentation. This way nobody has to retype bills of materials, and the engineering model remains leading.
We deliberately keep this topic separate from the broader manufacturing industry. Software for machine building follows the whole machine, and software for metalworking revolves around machining and sheet metal. Panel building software is specifically about the cabinet: the electrical build-up, the wiring and the inspection. For the bigger picture, you can also take a look at our approach to building custom software.
Order flow into production
From quote and order through work preparation to the workshop, without separate spreadsheets. Every cabinet has its own status, so the estimator, work planner and fitter all work from the same picture and nothing falls through the cracks.
Integration with engineering
Bills of materials, wiring lists and terminal lists are imported from EPLAN and linked to your item file. If the design changes, the production planner can see what changes in purchasing and materials per cabinet.
Inspection and documentation secured
Each cabinet goes through an inspection checklist in line with NEN-EN-IEC 61439, with a recorded test report. The documents for the technical file and the declaration of conformity are kept with the cabinet, ready for handover.
How we build your panel building software
We work step by step and involve your estimators, production planners and fitters early in the process. From a thorough exploration of your workflow, item management and engineering integration through to go-live and ongoing maintenance, every step is aimed at software your team understands, trusts and actually uses on the shop floor.
We map out your process: costing, orders, production preparation, purchasing, assembly and wiring, inspection and post-calculation. Together we decide which data is leading, how your engineering exports data and which integrations genuinely add value.
We design the data model around cabinet, project, item and bill of materials, plus the import from engineering and the approach for inspection records, permissions and integrations with ERP or accounting.
We build in short iterations with automated testing and monitoring. You see working versions along the way and steer priorities and how well it fits practice on the shop floor.
Controlled go-live with data migration and a safety net, followed by ongoing management, monitoring and further development as you grow or your way of working changes.
What panel building software actually does
We tailor each application specifically to your workflow, item management and engineering integration. Below are the features we most often deliver for companies that build switchgear, distribution and control cabinets.
Costing and quotes
Cost a cabinet based on components, labour and wiring, and turn the costing into a quote. Once the customer approves, the order flows through to work preparation without any data having to be re-entered.
Production planning & bill of materials
Import the item bill of materials, wiring list and terminal list from engineering and link them to your item file. The production planner works from an up-to-date bill of materials per cabinet, even while the design is still changing. For the wider topic, see our bill of materials and BOM software.
Materials & purchasing
Purchase recommendations are generated from the bill of materials per cabinet, with visibility of stock, lead times and material availability. This way the required materials are ready before assembly begins, and the cabinet doesn't stall on a missing component.
Assembly & wiring
Follow the progress of assembly and wiring per cabinet, with work instructions drawn from engineering. Where you use a wire-marking machine, the software can supply wiring data, so the workshop and the administration stay in step with the wiring.
Inspection & CE File
An inspection checklist based on NEN-EN-IEC 61439 with recorded checks, such as insulation resistance and PE continuity, and a test report for each cabinet. The system gathers schematics, terminal lists and revisions for the technical file and the declaration of conformity.
Post-Calculation & Reporting
Compare the post-calculation with the estimate: where the margin slipped, where lead time per cabinet deviated, which items cost more than expected. This way you can underpin your next quote with real figures from your own workshop.
Who We Build Panel Building Software For
Switchgear is built by different types of businesses, each with its own way of working and customer requirements. For each of them we build software that suits their process, their component management and the way they inspect and deliver.
Panel Builders & Switchgear Manufacturers
Companies that build switchgear, distribution and control cabinets on a project basis or in series. They need a tight line from costing through to handover, with engineering integration, material availability and inspection per cabinet in one place.
Machine Builders with In-House Panel Building
Machine builders who build the control cabinet in-house, where the cabinet becomes part of the complete machine. The software connects to broader machine building software and keeps the cabinet traceable as its own sub-project.
Installation companies
Installation companies that build control and distribution cabinets for their own projects in commercial, industrial or infrastructure work. They want to link the cabinet to the project without the administration becoming separate from the work on site.
Suppliers & Series Production
Suppliers that deliver distribution boards and cabinets in series or on call, often with type-tested systems. They benefit from repeatable bills of materials, tight lead times per cabinet and an integration with production planning.
Test your idea first: a working prototype in 1 day
With OneDayBuild, we turn your idea into something tangible in one day for €1,150, so you can see whether further development is worth the investment. Decide to go ahead with the full build? Then we credit the full cost.
Explore OneDayBuild →Technology and integrations
We build with a modern, maintainable web stack and integrate with the systems you already use. For panel building, the key interface is with engineering: the article bill of materials, wiring and terminal lists from EPLAN P8 and EPLAN Pro Panel, with article data often coming from the EPLAN Data Portal and configurators such as Rittal RiPanel. We also integrate with your ERP or accounting system for orders, purchasing and invoicing, and where it makes sense, with machines on the shop floor. We tailor every integration to your export format and article numbering, rather than relying on a fixed assumption.
Why Appfront for Your Panel Building Software?
Appfront builds custom software for technical and industrial businesses, and always starts with a thorough analysis of your workflow, article management and engineering integration. Software for panel building must not only be technically sound, but also fit the way your workshop actually operates, from costing through to inspection.
We build at the interface with your engineering rather than around it. Your design in EPLAN remains leading, and our software takes over the bill of materials and terminal list as the starting point for purchasing, the workshop and documentation. That prevents duplicate data entry and shadow administration in loose spreadsheets, and keeps every cabinet traceable right through to inspection.
We write clear documentation so that your own team, or a future supplier, can understand and manage the software. No black box, but transparent code and clear agreements on integrations, authorisation and maintenance.
See also our wider services for the manufacturing sector: manufacturing software, machine building software and building custom software. Have a question? Get in touch with us.
- Custom software for panel building and switchgear manufacturing
- Integration with engineering bills of materials from EPLAN
- Order to production in one continuous flow
- Material availability and procurement per cabinet
- Inspection records in line with NEN-EN-IEC 61439
- CE file and documentation with every cabinet
- Lead times and post-calculation per cabinet at a glance
- Integration with ERP, accounting and shop floor machines
- Clear documentation your team can read and manage
- Ongoing support and further development as you scale
Security and access in panel building software
Panel building software holds valuable business data: your costings and margins, client projects, item master, and the engineering data and inspection documents for each cabinet. That is why we set up access based on role and need, so that, for example, a fitter sees the work instructions and inspection checklist but not the costings and purchase prices by default. Every important change, such as a release or an approved inspection, is logged, so it remains traceable who recorded what.
We work to the OWASP security standards, with encryption in transit and at rest, role-based access, audit trails and monitoring. Where you process personal data of employees or customers, for example in time registration or contact details, we set up the processing in line with the GDPR, applying data minimisation. We document integrations and access rights, so you know which data flows where.
More on our approach to security: information security policy and vulnerability disclosure policy. More background on CE marking of cabinets can be found at RVO. Discuss your situation without obligation via our contact form.
- Role-based access and least-privilege principles
- Separation between costing, workshop and procurement
- Encryption in transit (TLS 1.2+) and at rest
- Complete audit logging of releases and inspections
- Built to the OWASP security standards
- GDPR-compliant processing of personal data
- Documented integrations and data flows
- Backups, monitoring and alerting
Frequently asked questions about panel building software
Answers to the questions we are asked most often about custom software for panel building and switchgear manufacturing.
Panel building software supports the business process of a switchgear builder from order to delivery: costing and quotes, job preparation, materials and purchasing, assembly and wiring progress per cabinet, inspection to NEN-EN-IEC 61439 and the CE file, through to post-calculation. It is not the same as engineering software such as EPLAN, where the electrical schematic and the 3D cabinet layout are drawn. Panel building software sits around it: it takes the bill of materials and terminal list from the engineering and uses them to drive purchasing, the workshop and documentation. Custom software lets you set this up to match your own way of working and article management.
Our software does not replace EPLAN. EPLAN P8 and EPLAN Pro Panel remain where the electrical design, 3D cabinet layout and wiring reports are created. Our custom software sits at the interface: it reads the item bill of materials, wiring list and terminal list from engineering and uses them as the basis for procurement, production planning and progress tracking. This means the production planner does not have to retype bills of materials, and the engineering model stays leading, while the order and production process runs in one system.
EPLAN produces article bills of materials, wiring lists and terminal lists, often based on article data from the EPLAN Data Portal and configurators such as Rittal RiPanel. We build an import that reads these lists and links them to your own article file, so purchase recommendations, stock and material availability per enclosure are accurate. If the engineering changes, the bill of materials can be re-imported and the work preparer sees what has changed. We tailor the integration to your export format and your article numbering, rather than to a fixed assumption.
Yes. A switchgear assembly is verified according to NEN-EN-IEC 61439, with checks on, among other things, insulation resistance, PE continuity, clearances and creepage distances, and the correct protective devices. We build inspection checklists and test records into the software, so that every cabinet receives a recorded test report. The system collects the documents that belong to the technical file and the declaration of conformity: schematics, test report, terminal list and revisions. This makes it traceable, for each cabinet, that the inspection was completed before the cabinet leaves the building.
We build custom software. Panel builders differ greatly in how they work: one builds one-off control cabinets project by project, another runs series production of distribution boards, and the way they cost, purchase and inspect differs accordingly. Custom software fits your actual process and article management, and can grow with you as you scale up or your workflow changes. After an intake meeting, we decide together which functionality matters most and in what order to develop it, without promising a fixed lead time or price that we can't yet justify.
Yes. We integrate with existing systems via REST APIs and common exchange formats. Think of your ERP or accounting system for orders, purchasing and invoicing, and machines on the shop floor, such as a wire processing machine that is supplied with wiring data. We first map out which integrations add real value and which data is the master, so you avoid double entry and always have the current status of each enclosure in one place.
Yes. We regularly take over existing applications, even when another party built them. We review the architecture, integrations, article and bill-of-materials model and security, document the current setup and propose improvements. From there we can handle extensions, integrations and monitoring, or modernise the software step by step into a maintainable state.
Ready to build your panel-building software?
Tell us how your panel building is set up and where you run into problems, from costing and engineering integration to assembly, inspection and post-calculation. We are happy to think along about process, integrations and documentation. In a no-obligation first conversation you will get a clear picture of the custom software options that suit your workshop.