MY PV DC ELWA | Electric stepless heating element 2 kW hot water

Use solar power only for hot water

ELWA is a 2 kW photovoltaic water heater and is perfectly suited if you want to use your solar power exclusively for hot water production. The direct current from the photovoltaic modules is transferred directly to the integrated heating element and converted into heat immediately and without loss. The built-in MPP tracker ensures that the PV generator always operates at its optimal operating point, similar to a PV inverter.
The ELWA does not require a connection to the power grid, as it is powered by the PV generator, operating entirely off-grid. A rotary knob is used to set the desired hot water temperature, and LED indicators display the current device status.

Your advantages with hot water from photovoltaics

• Simpler and cheaper than thermal solar systems
• Every watt is used: Stepless control from 0 to 2 kW, depending on PV yield.
• No need to deal with authorities: You save yourself the hassle of dealing with authorities, as our ELWA does not feed any electricity into the grid.
• Simplest installation thanks to "cables instead of pipes", contains less valuable copper, virtually no maintenance costs.
• Layered charging possible with 2 devices
• It also works during a power outage.
• Hot water backup can be used optionally.
• No antifreeze necessary
• Cables have almost no energy loss compared to pipelines.

Included in the package:

1x MYPV ELWA 1 hot water preparation unit

Downloads

Hot water preparation unit

ELWA data sheet
ELWA dimension sheet
ELWA Installation and Operating Instructions
Application overview ELWA