Tests: 
This project is an ioBroker Adapter to read data from the Zendure Solarflow Cloud API. It uses the official API provided by Zendure. You can read more about the API here: https://github.com/Zendure/developer-device-data-report
- Get all telemetry data from your Solarflow devices, also those not visible in the offical app - like battery voltage
- Control your Solarflow HUB like in the offical app. Most of the settings are available.
- Control the output limit - you are not limited to use a Shelly Pro EM to realize a zero feed-in. You can also design more complex scenarios via script or blockly in ioBroker.
- Stop input if one battery drops into low voltage (battery protect). Works only when setting the output limit via the adapter
- Control more than one Solarflow at the same time!
- Get more precise calculations!
- Works with all Zendure SolarFlow devices: HUB1200, Hyper2000, HUB2000 and AIO! I can test only on HUB1200 as I don't own the other devices...
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Please deactivate/uncheck all modes in the Zendure App, otherwise it is not possible to set the output limit!
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You will be logged out of the official iOS or Android App after logging in with the ioBroker adapter. This is a normal behavior. As a workaround you can create an second Zendure account with another e-mail and grant access to your Solarflow HUB to this account. Then use the second account for ioBroker / the Zendure Solarflow adapter.
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The Adapter will show a +10W use on battery if no solar input and device is online. This will reflect the "stand-by" usage of the device.
Credits goes to https://github.com/reinhard-brandstaedter/solarflow which helped a lot with the knowledge about the MQTT server from Zendure! Thanks!
If you find the adapter useful for you and want to support my work, feel free to donate by Paypal. Thank You!
(this is an personal Donate link for Nograx, in no relation to the ioBroker Project!)
- Fix "Grid Input Power" state if connected with Ace
- Fix calculation of grid input power on ace
- Correct standby usage of battery if conncted with ace (add additional 10W)
- Fix input limit when hub is bundled with ace
- Fix calculation when low voltage block is activated
- Add setting to perform a full charge if SOC from Zendure is greater than 50% when on low voltage
- Bugfixes
- Fix for Low Voltage Block not deactivated
- Fix some state definitions
- Improvement for 'Low Voltage Block'.
- Changed the state "hubState" a an option value.
- New option to force Solarflow device to go offline when "Low Voltage Block"-option is used.
MIT License
Copyright (c) 2025 Peter Frommert
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.