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Off grid Battery with 8S Life PO4 Cells 8S 24V
Off grid Battery with 8S Life PO4 Cells 8S 24V
What we need for this project
What we need for this project
BMS / BALANCER /Hybride Inverter and 8 Lipe PO4 Cells Price about 850€
BMS / BALANCER /Hybride Inverter and 8 Lipe PO4 Cells Price about 850€
320 Ah cells
320 Ah cells
Ready to start !
Building the case !
Isolating cell's, cells need to be hold together, if you don't your cells may swell !!!
Isolating cell's, cells need to be hold together, if you don't your cells may swell !!!
All put together
All put together
Battery integrated in Domoticz !
How to do that see Daly BMS to MQQT
i've created a script in Blockly,
i've created a script in Blockly,
The firs if !
If my home battery is more than 50% charged, and i'm still export power tot the net, the inverter wil connect to the net to charge the battery
If the off grid battery is less than 25% than the inverter wil start charging, als is the min voltage of the cell is beneath 2.85V the inverter wil start charging.
If battery is charged for 75% and i'm not exporting power to the net the inverter will turn of.
If i turn the dummy swithc M0.1 ON, the battery wil be permanent charging !
I've also added 2 PZEM modules to monitor the input an de the output of the inverter.
I've also added 2 PZEM modules to monitor the input an de the output of the inverter.
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