Regardless of the economics, deployment of RES-H technologies is dependent on awareness of the technology amongst consumers, developers and installers concerning its potential and
appropriate application, and of the various subsidy and other
support instruments available.
Installers have to be both aware of the technology and to be
able to respond to demand with trained sales and installation
personnel. Targeting promotion of the technology tied to support
for increased availability of training opportunities can yield
positive results.