Solar system

ROTEX Solaris - Solar energy for heating and hot water
ROTEX Solaris is an unpressurised and direct Drain-Back solar system.
It is based on a storage tank concept which is fundamentally different from usual systems. As a result of its special structure, the system is virtually maintenance-free and fail-safe.
ROTEX Solaris uses the free power from the sun for water heating and effectively supports the heating system.
It is based on a storage tank concept which is fundamentally different from usual systems. As a result of its special structure, the system is virtually maintenance-free and fail-safe.
ROTEX Solaris uses the free power from the sun for water heating and effectively supports the heating system.
ROTEX Solaris
- Unpressurised and direct Drain-Back solar system
- Solar energy for hot water and heating
- High performing flat solar panels
- Highly effective stratified storage tank
- Without anti-freeze agents
- Optimum water hygiene








