With the growing interest in decentralized energy generation and balcony power plants The need for intelligent system integration is also increasing. Users want to Balcony Solar PanelNot only can storage solutions be installed, but they can also be automated, monitored, and controlled locally – independent of cloud services. The MQTT protocol plays a central role in this.

In this article we explain what MQTT is which storage systems – especially Marstek, Anker and cendura – support it and how integration can be realized.

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1. What is MQTT?

MQTT (Message Queuing Telemetry Transport) is a lightweight, publish-subscribe protocol specifically designed for IoT applications and low-resource devices. It is ideal for local data communication – for example, between a Balcony Solar Panel-Storage and a smart home system.

Advantages of MQTT:

• Low data and energy consumption

• Fast, reliable communication

• Supports local networks without cloud constraints

• Ideal for platforms such as Home Assistant, Node-RED or openHAB

For owners of one balcony power plant MQTT means: full data control, flexible automation and independence from manufacturer apps.

2. Which storages support MQTT?

Marstek Jupiter E

The Jupiter series from Marstek is currently one of the few storage solutions for balcony power plants that natively supports MQTT. Once connected to a local network, MQTT can be activated directly, making integration into smart home systems straightforward and requiring no additional technical knowledge. Ideal for anyone who wants to operate their balcony power plant entirely locally.

Marstek B2500-D

At the model B2500-D MQTT is not officially released. The hardware supports local communication in principle, but users must use technical methods such as Bluetooth parsing, custom scripts, or third-party projects. This solution requires experience and is available without official support.

Anchor Solix

The Solix series from Anker is designed for simple user guidance via app, but uses the Anker cloud exclusively. A local MQTT interface does not exist. Anyone looking for a balcony power plant with maximum independence will currently be disappointed here.

Zendure SolarFlow

Zendure provides developers with MQTT access via a cloud-based API. While extensive data queries are possible, direct local MQTT integration is not officially planned.

However, solutions already exist in the community – such as DNS redirection or Bluetooth polling – to establish a local MQTT connection. However, these require technical expertise and are not officially supported by Zendure. Therefore, Zendure is only suitable for a completely cloud-free balcony power plant integration to a limited extent.

3. Recommendation for Balcony Solar Panel-User

You prefer a local control and a seamless Smart home integration without dependence on the cloud, should specifically focus on supporting cloud storage systems when selecting their storage system. MQTT respect, think highly of.

Marstek Jupiter is currently the most reliable choice: The devices offer native MQTT integration and are ideal for anyone who wants to operate their balcony power plant intelligently, locally and independently.

Owner of a B2500-D from Marstek With the appropriate technical know-how, users can implement their own solutions using Bluetooth scripts or other workarounds. However, an official MQTT interface is not available.

AnkerSystems do not offer MQTT support and rely entirely on cloud-based solutions – local integration is currently not possible.

cendura provides developers with a cloud-based MQTT API. A direct local MQTT connection is not officially planned. However, technically savvy users can use unofficial methods, such as DNS redirects or community projects, to implement local control – albeit without official support.

Conclusion

In practice it turns out: Not every balcony power plant storage system is MQTT-capable, and only a few manufacturers like Marstek Jupiter offer a local solution out of the box. Integration via MQTT not only enables more efficient energy management but also a high degree of independence from proprietary platforms.

For future-oriented users who Balcony Solar Panel If you want to fully integrate into your local smart home environment, choosing a system with official MQTT support is crucial.

Sources

1. Marstek Jupiter series – Official product documentation: Marstek Jupiter

2. Marstek B2500-D – FAQ on MQTT support: Marstek B2500-D FAQ

3. Anker Solix series – Community discussion on integration: Anker Solix Community

4. Zendure SolarFlow / SuperBase V – Community discussion on MQTT integration: Zendure Forum

🎉 Get 150 € off the VENUS E now – simply enter the code VENUSJUNI Enter when paying!

👉 Discover Marstek Venus E – 5,12 kWh storage with 2500 W output power
👉 Zendure SolarFlow 2400 AC – Intelligent storage solution with emergency power & ZENKI AI
👉 Anker SOLIX Solar Bank 3 Pro – Smart balcony power solution with app & emergency power function