can someone please recommend an mppt controller with &/or without inverter

3 Posts
Jun 27, 2013 06:56 am
can someone please recommend an mppt controller with &/or without inverter

I need to combine all these into one single solar energy system:
Can someone recommend an mppt controller with &/or without inverter with safety features please? All LED lights are 24V DC .

a) 38 pieces LED lights 30watts each, 24volts (all to automatically light up whole night from 6pm til 6am)

b) several solar panels of 135watt each, 24volts, Voc=29.5V , Isc=5.82A , Vmp=24.9V , Imp=5.45A .  (How many panels will i need?)

c) lithium batteries 10Ah each, 48volts, 2A=standard charging current , 2A=standard discharge current , 20A=maximum continuous discharge

 
 
3 Posts
Jun 27, 2013 06:58 am
Re: can someone please recommend an mppt controller with &/or without inverter

all i'm familiar with is stand-alone 20watt streetlight
 
3 Posts
Jun 27, 2013 07:00 am
Re: can someone please recommend an mppt controller with &/or without inverter

should i setup everything as 48volts? this way wires i'll need won't have to be large & costly. Just thinking aloud..
 

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