![Image](https://i.imgur.com/H03Rc8l.jpeg)
7kVA Studer 26V XTM twinset on 10kWh of LFP AC coupled frequency controller to a sunny boy HF3000 with 3.3kW of PV. Immersion diverter
DC coupled ~5kW PV on Morningstar MPPTs
DC Coupled 36V 3kWh of GEL Lead Acid with 1kW of PV
DC coupled to 12V ~1Kwh lead acid orphan batteries charged by diversion overflow discharged by boost regulator at night
harmonised to
![Image](https://i.imgur.com/RMLynA6.jpeg)
The big one is 60V LFP 4kVA 3kWh
The sister is 26V LFP 3.5kVA 1.2kWh who has a clone 23V sister
One unified system. Details on how to micro grid here.
I run 52.8hz nominal because it's the 8th harmonic of the Mayer Wave: the earth's fundamental vibrational frequency. My house is filled with binaural beats. The national gid is our back-up genset.