Heat-as-a-Service (HaaS)

The Heat-as-a-Service (HaaS) model of SOLID Solar Energy Systems GmbH in cooperation with TIGI and the EREN Groupe offers companies an innovative solution for climate-neutral heat.
The partnership offers the opportunity to finance projects worth 100 million euros. For SOLID Solar Energy Systems, as part of the new platform and with a strong financial partner like EREN behind it, this opens up the opportunity to finance renewable energy-based heating projects for commercial, industrial and district heating applications at low(er) cost, benefiting customers worldwide.

The aim is to replace fossil fuels with renewable alternatives and drive forward the energy transition in the heating sector.

What is HaaS?
HaaS gives companies access to clean energy without high investment costs. SOLID takes care of the financing, planning, installation, operation and maintenance of the systems. Customers only pay for the heat they actually use.

Advantages at a glance:

• Immediate cost savings
• Stable prices and predictable expenditure
• Minimal effort thanks to all-round carefree package (full service)
• Simple option for decarbonization

Strong partnership
Through its collaboration with EREN Groupe, a leading player in the energy transition, and TIGI, SOLID combines technological innovation, global reach and strong financial resources. In total, over 300 projects have already been realized in 30 countries.

CEO Stephan Jantscher: “HaaS offers companies a simple, cost-effective solution for switching to renewable heat. Our partnership with TIGI and EREN strengthens our position as a pioneer in the international market.”