Deye: Difference between revisions - Consumer_Action

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===RelayGate (''July 2023'')===

A group of YouTubers revealed that Deye submitted compliant solar micro inverter devices for certification by German authorities, but later omitted a critical safety component (safety relay) in production runs of several models that were shipped to customers in that area. It was estimated that up to 25% of balcony micro solar installations were affected. After the scandal went public, Deye offered customers a free additional relais box to retrofit the missing safety component to the relevant devices.<ref>{{Cite web |last=Möcker |first=Andrijan |date=2023-07-18 |title=RelayGate: Deye Solar Microinverters Lack Essential Part |url=https://www.heise.de/news/RelayGate-Deye-Solar-Microinverters-Lack-Essential-Part-9220307.html |access-date=2025-03-07 |website=Heise Online}}</ref>

== Ways to operate inverters without internet or a cloud ==

For security reasons and in light of precendets of inverters being disabled remotely, it is recommended not to connect an inverter to the internet and to avoid using the manufacturer's cloud services.

Some Deye solar inverters can be used with [https://solar-assistant.io/ SolarAssistant], a solution that runs on the local network on a RaspberryPi and makes all data and settings available to smart home systems via MQTT. It is neither free nor open source, but supports a wide range of inverters and makes the data available using open standards. Many but not all Deye inverters are supported, particularly not the micro inverters affected by the incidents described above.

Alternatively, other brands of inverter which directly offer local APIs without a cloud can be considered. This allows the inverters to be connected to a local smart home system like Home Assistant without going through the manufacturer or even connecting them to the internet. For micro solar installations such as balcony mounted panels with a micro inverter, the [https://emea.apsystems.com/de/diy/ez1/ APSystems EZ-1] offers a local API out of the box. For bigger installations, companies such as [https://www.fronius.com Fronius] also offer local cloud-free integration.

In both cases, a private VPN can be set up to connect to the home network on the go, a feature found in many prosumer routers. This way monitoring and control is still possible from a mobile device on the go, while the inverter is not exposed to the internet or a cloud.

==See also==

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 ===RelayGate (''July 2023'')===
 A group of YouTubers revealed that Deye submitted compliant solar micro inverter devices for certification by German authorities, but later omitted a critical safety component (safety relay) in production runs of several models that were shipped to customers in that area. It was estimated that up to 25% of balcony micro solar installations were affected. After the scandal went public, Deye offered customers a free additional relais box to retrofit the missing safety component to the relevant devices.<ref>{{Cite web |last=Möcker |first=Andrijan |date=2023-07-18 |title=RelayGate: Deye Solar Microinverters Lack Essential Part |url=https://www.heise.de/news/RelayGate-Deye-Solar-Microinverters-Lack-Essential-Part-9220307.html |access-date=2025-03-07 |website=Heise Online}}</ref>
+== Ways to operate inverters without internet or a cloud ==
+For security reasons and in light of precendets of inverters being disabled remotely, it is recommended not to connect an inverter to the internet and to avoid using the manufacturer's cloud services.
+Some Deye solar inverters can be used with [https://solar-assistant.io/ SolarAssistant], a solution that runs on the local network on a RaspberryPi and makes all data and settings available to smart home systems via MQTT. It is neither free nor open source, but supports a wide range of inverters and makes the data available using open standards. Many but not all Deye inverters are supported, particularly not the micro inverters affected by the incidents described above.
+Alternatively, other brands of inverter which directly offer local APIs without a cloud can be considered. This allows the inverters to be connected to a local smart home system like Home Assistant without going through the manufacturer or even connecting them to the internet. For micro solar installations such as balcony mounted panels with a micro inverter, the [https://emea.apsystems.com/de/diy/ez1/ APSystems EZ-1] offers a local API out of the box. For bigger installations, companies such as [https://www.fronius.com Fronius] also offer local cloud-free integration.
+In both cases, a private VPN can be set up to connect to the home network on the go, a feature found in many prosumer routers. This way monitoring and control is still possible from a mobile device on the go, while the inverter is not exposed to the internet or a cloud.
 ==See also==