Logo of "homewizard" with a green and blue gradient lightning bolt symbol on the left.
|Partner

AC ELWA 2 now compatible with HomeWizard

We are pleased to announce another compatibility partner: the HomeWizard P1 Meter is now fully compatible with the AC ELWA 2, our linearly controlled water heating device.

HomeWizard has gained significant popularity in the Netherlands and Belgium in recent years, primarily due to its simple plug-and-play installation, real-time monitoring, and compatibility with all modern smart meters. We are therefore delighted that my-PV customers can now also benefit from the compatibility of the AC ELWA 2 with the HomeWizard P1 Meter.

The HomeWizard P1 Meter is a user-friendly solution for monitoring household energy consumption. It connects directly to the P1 port of the smart meter and provides real-time data on electricity usage and the output of your own photovoltaic system. In combination with an inverter or the kWh meter of the PV installation, the P1 Meter not only shows the generated solar surplus but also the production, the total consumption, and how much solar power is used directly in the household. It also provides detailed insights into gas consumption, electricity consumption, and surplus solar energy.

The device is compatible with most modern European smart meters, including those commonly used in Austria and the Benelux region. The plug-and-play installation – simply plug it in, connect to Wi-Fi, and start monitoring immediately – makes the HomeWizard P1 Meter particularly attractive for homeowners.

Thanks to this new compatibility, system owners can now easily increase their PV self-consumption with the AC ELWA 2 without the need for an additional surplus measurement device – a clear cost advantage! For example, in a household where a HomeWizard P1 Meter is already installed, the AC ELWA 2 can be easily and cost-effectively retrofitted. Thanks to this compatibility, there is no need to purchase an additional surplus detection device. This reduces the initial investment to the cost of the AC ELWA 2 itself – €693 (excl. VAT) – and allows the system to pay for itself in less than three years. From that point onwards, homeowners benefit from significantly reduced operating costs for hot water while at the same time maximizing their PV self-consumption.

Installation guide

A detailed explanation of how the integration between the HomeWizard P1 Meter and the AC ELWA 2 works can be found here.

Future dates and events

Always up-to-date

Our webinars and other events create an invaluable knowledge advantage for you. Register for our webinars and other events and stay informed.

See all dates and events

Don't miss anything!

Register now for our newsletter!

The solar-powered newsletter with many benefits for you!

You are

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

More News

Partner

New Compatibility Partner: Solis

Inverters from Solis are now also compatible with the solar-electric solutions from my-PV!

Read more...
White two-story stucco house with small porch, paved courtyard and outbuildings under a blue sky.

References

Old Irish farm transformed into a solar-powered home

Independence with the SOL•THOR: autonomous hot water production on a former Irish farm.

Read more...
Wood-paneled building facade with a balcony-mounted array of solar panels, two windows and potted plants at the base.

General

Use the energy from your balcony power plant yourself instead of giving it away!

Four variants show that in a 2 kWp balcony power plant, heat becomes the key to unlocking its full potential.

Read more...
A house with solar panels on the roof, surrounded by greenery and neighboring homes, with a small trailer parked in the yard.

References

Photovoltaic Heat in Two Versions for Hot Water & Heating

A grid-connected and an off-grid PV system in the Black Forest generate hot water and support the heating system.

Read more...
Smiling man presenting a solar-paneled house with glowing appliances and a portable inverter device; caption reads "Más barato que las baterías."

General

Spanish YouTuber shows how to make the most of solar energy with my-PV

We are excited to reach our Spanish-speaking audience through a YouTuber who explains my-PV and solar self-consumption.

Read more...
IBC Solar logo with bold red letters on a white background, featuring "IBC" above a curved line and "SOLAR" below.

Partner

New compatibility partner: IBC SOLAR

my-PV solutions are now compatible with the IBC HomeOne PV system – for greater flexibility in efficient solar power use.

Read more...