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AC ELWA 2 and AC•THOR series now compatible with HomeWizard
We are pleased to announce another compatible partner: the HomeWizard P1 Meter is now compatible with the AC ELWA 2, our continuously variable electric hot water heating device, as well as the AC•THOR and AC•THOR 9s photovoltaic power managers.
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 and the AC•THOR product range 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.
Increase PV self-consumption without an additional energy meter
Thanks to this new compatibility, homeowners can increase their photovoltaic self-consumption with the AC ELWA 2, AC•THOR, or AC•THOR 9s without requiring an additional surplus energy meter. This represents a clear cost advantage.
For example, if a HomeWizard P1 Meter is already installed in a household, a compatible my-PV device can simply be added afterwards. Since no additional surplus detection device is needed, the initial investment is limited to the my-PV solution itself—€740 or €888 (excluding VAT). As a result, the system pays for itself in less than three years. From then on, homeowners benefit from significantly lower domestic hot water costs while maximizing the self-consumption of their solar energy.
Good to know
The AC•THOR itself does not feature a Wi-Fi interface. However, communication with the HomeWizard P1 Meter works seamlessly because the AC•THOR is connected via Ethernet (LAN) to the same local network in which the HomeWizard P1 Meter is connected via Wi-Fi. Both devices exchange data within the local network without any issues.
Installation guide
A detailed explanation of how to integrate the HomeWizard P1 Meter with my-PV products can be found here.
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