The installation of the AC ELWA 2 explained quickly and easily!

Our new solar-electric heating element with more power, display and numerous other new features has gone into serial production since the beginning of July. The first devices have already been delivered to our customers. By increasing quantities we hope to compensate for the supply chain problems that led to the delay of one month in the start of production.

AC ELWA 2 is a 0 - 3.5 kW linearly controlled water heating device for grid-connected photovoltaic systems and is the successor to our proven AC ELWA-E. In order to maximize the self-consumption of your current PV system, AC ELWA 2 harnesses the system's surplus photovoltaic energy to heat your water. Increasing self-sufficiency simultaneously safeguards against unpredictable or rising operating costs. The PV feed-in power can be regulated to zero by the linear control.

To ease the installation process for our customers, we show you how to assemble the new AC ELWA 2 step by step, from installing the heating element to putting on the electronic unit. English subtitles are included.

For all customers who are planning to switch from the previous model AC ELWA-E to the AC ELWA 2, we show the switch to the new heating rod in the following video. English subtitles are included.

Do you still have technical questions about our products? Browse through our FAQ area, where we answer the most frequently asked questions about the technology and commissioning of our devices.