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Rotterdam · Installations and energy improvements
The work
The project file lists two 470 Wp DMEGC panels, an APsystems inverter and an Intergas Xtend 5 hybrid heat pump. Photographs document pipe routes and penetrations.
Materials and technical details
The installation connects to the existing heating system. The file records the visible equipment; final performance and operation must be established through commissioning measurements and product documentation.
Programme and documentation
Report dated 3 September 2026. The photographs show work in progress. A target energy rating is only final after assessment and official registration.
Site photographs
What do these photographs show?
These photographs document Multi Concurrent construction work. They do not establish a complete before-and-after record or measured performance. They illustrate the work carried out and do not replace a technical inspection.