So do you do
A) dc from panels to dc/dc charger to batteries then to an AC invertor
Or
B) dc from panels to micro or standard inverter(s) to 240 ac then to batteries?
So do you do
A) dc from panels to dc/dc charger to batteries then to an AC invertor
Or
B) dc from panels to micro or standard inverter(s) to 240 ac then to batteries?
That depends. I went with a specific low frequency inverter due to my current requirements. I like micro inverters, but if you want an off grid system, I think MPPT charge controller with battery and stand alone inverter is the way to go.
That depends. I went with a specific low frequency inverter due to my current requirements. I like micro inverters, but if you want an off grid system, I think MPPT charge controller with battery and stand alone inverter is the way to go.
I run micro invertors myself, but you need the 60hz clock to fire them up. I have not been able to find a stand alone box that would allow on grid invertors to function in an off grid situation (needs to provide a 60hz 240v clock).
I run micro invertors myself, but you need the 60hz clock to fire them up. I have not been able to find a stand alone box that would allow on grid invertors to function in an off grid situation (needs to provide a 60hz 240v clock).
You could try connecting a small sine wave inverter to them. Not sure if that work though.
You could try connecting a small sine wave inverter to them. Not sure if that work though.
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