Description
Our AC ELWA 2 is a 0 - 3.5 kW continuously regulated hot water preparation device for mesh -coupled photovoltaic systems. The AC ELWA 2 uses excess photovoltaic energy for its hot water preparation and thus optimizes the self-consumption of the existing PV system. At the same time, self -sufficiency is increased - this protects against incalculable or increasing operating costs. Due to the stepless regulation, the PV feed-on power is exhausted to zero.
The AC ELWA 2 has our proven optional hot water safety: Even if the sun does not seem sufficient, the hot water can be brought to the desired temperature from the public power grid. The device can be installed in hot water and buffer stores.
Advantages of AC ELWA 2:
- More power: 3.5 kW instead of 3.0 kW
- The simplest assembly: The heating element and the control unit can be attached one after the other.
- Easy operation thanks to the display as with AC • Thor
- Multiple communication options: In addition to Ethernet RJ45, WLAN, RS485, PWM-in, potential switching output also
- External temperature sensor included
- An external 3 kW heating element can be connected
- Even more compact design than in the predecessor
- Fixed wiring no cable with a Schukostecker
- Simple conversion of the AC ELWA-E on AC Elwa 2
