Solar controllers

From simple to complex solar systems.

The TEM solar controllers combine proven technology with the latest knowledge in energy management. The product range includes simple differential temperature controllers up to controllers for complex solar thermal systems for domestic hot water heating and central heating backup.

Bus-compatible systems - For easy integration

The TEM system devices are equipped with eBUS communication. This allows TEM system controllers to be easily integrated. The integrated solar yield calculation communicates to the TEM system controller when and how much solar energy is available. This prevents from unnecessary use of auxiliary heating sources and measurably increases the efficiency of the entire system. Via RC 7020 the system can optionally be operated and monitored via PC/Internet.

Simple to set up - Even for complex systems

Due to the predefined hydraulic variants – the Es 6522 SZ has 52 preprogrammed hydraulic applications – and the generous terminal compartment on all units, installation and set up are relatively simple.

Maximum flexibility - For a safe operation

Our solar controllers guarantee an effective and safe operation of a solar system. Whether simple differential temperature control or complex systems including heating control, TEM solar controllers have already proven themselves 1000 times in the market.

Are you interested in our solar controllers? We are glad to help you.

Product brochure TEM solar controller (PDF)