Hello Forum Members,
I´m Kai, living in the Western Area of Germany.
i just design a Garden Shed PV, i have an East/West Roof, 20 Degress Azimut, und 2 x 3 PV-Modules ( 345 Watts ) with 60Cells each.
I plan to use an 4p8s Setup with LiFePo4, so a 24 Volt Setup, with a 150 amp BMS.
Now i have 2 Options:
- Connect 3 Modules in Serial and use a MPPT 150/45 Volt Charger to Charge the Battery ( $$$ )
- Just connect all Modules in Parallel ( 32 V MPPTS, 40 Volt OC ). and let the BMS protect the Cells as it should anyways .... and invest the Money in a bigger Battery Bank
Are there Experience with Direct-Changing 24V with 60 Cell PV Modules ?
Best Regards, Schöne Grüße,
Kai
I´m Kai, living in the Western Area of Germany.
i just design a Garden Shed PV, i have an East/West Roof, 20 Degress Azimut, und 2 x 3 PV-Modules ( 345 Watts ) with 60Cells each.
I plan to use an 4p8s Setup with LiFePo4, so a 24 Volt Setup, with a 150 amp BMS.
Now i have 2 Options:
- Connect 3 Modules in Serial and use a MPPT 150/45 Volt Charger to Charge the Battery ( $$$ )
- Just connect all Modules in Parallel ( 32 V MPPTS, 40 Volt OC ). and let the BMS protect the Cells as it should anyways .... and invest the Money in a bigger Battery Bank
Are there Experience with Direct-Changing 24V with 60 Cell PV Modules ?
Best Regards, Schöne Grüße,
Kai
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