Business model
Der Solarteur’s business model is built around the efficient delivery of energy projects, particularly for large B2B clients - most notably housing companies and commercial enterprises. Value creation stems not only from installation itself, but above all from a structured process organisation that makes projects predictable, scalable, and economically efficient.
At its core, Der Solarteur combines three key elements:
- standardised technical planning,
- centrally managed material and resource logistics, and
- digitally driven installation and billing processes.
This integrated structure enables the parallel execution of multiple projects and ensures reliable margins on every contract.
Revenue is generated on a project basis through clearly calculated installation services, material supply, and defined milestones that can be invoiced early thanks to digital documentation. Especially with large clients that call off high volumes, this structure results in stable order flows and highly predictable revenues. The economic advantage lies less in individual large projects and more in the continuous repetition of standardised processes that generate scale effects.
A central enabler of scalability is the company’s proprietary IT architecture. It reduces dependency on individual specialists, establishes uniform quality standards, and allows for the efficient coordination of teams and subcontractors. As a result, Der Solarteur can flexibly expand capacity and economically support growth in the residential and commercial customer segments.
Through access to European central warehouses of leading component manufacturers, Der Solarteur secures stable supply chains and competitive purchasing conditions. Combined with increasing project volumes from existing clients, this creates a business model designed for operational efficiency, repeatability, and predictable growth.