TS 12804

TS 12804 is a professional standard for the manufacturer and installer of solar energy water-heating systems. In technical terms, solar water-heating work depends on the correct interaction of collectors, storage components, piping, installation details, and the practical skills needed to assemble and place such systems into service; this standard defines the occupational profile and the competency framework around that work.

Occupational scope and classification

The scope goes beyond naming the occupation. It addresses how people performing this work are classified, which minimum tools, materials and equipment are used in the profession, and the basic distinction between different levels of practice. In a field where manufacturing and installation are closely linked, such classification helps separate responsibilities and align the work with the required level of competence.

What the measurement and evaluation angle means

The standard also covers the characteristics that each class of practitioner should have, together with how those characteristics are measured and evaluated. In general technical context, this points to a competency-based approach that considers not only knowledge, but also practical installation skill, proper use of equipment, workmanship, and the ability to work with the system as a whole. The cited reference sources, including technical handbooks and catalogues, indicate that the profession is grounded in both technical and applied know-how.

• Defines the occupational profile for solar water-heating system manufacturing and installation.
• Includes classification of practitioners and the competency expectations for each class.
• Addresses minimum tools, materials, and equipment used in the profession.
• Covers measurement and evaluation of occupational characteristics.