diy solar

diy solar

MPP Solar Controller Selection Help.

David Lopez

New Member
Joined
Dec 31, 2020
Messages
1
Hello,
My name is Dave and my desire if to pick up both 110 V sides of the Travel Trailers “Load Center” (picture and Schematic attached below) and to use two (2) 170 Ah Batteries (From Bigbattery.com) in series to get 24 Volts. I was thinking the right unit would be the LV2424. Do I need one or two of them to get both legs of my load center? My plan is to start with 500 Watts of Solar and add more when I can. I also want to be able to plug the campers 50 amp 2 pole plug into the outlet and automatically transfer the loads from the batteries to the controller. Can you provide some direction?

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My desire if to pick up both 110 V sides of the Travel Trailers “Load Center” (picture and Schematic attached) and to use two (2) 170 Ah Batteries (From Bigbattery.com) in series to get 24 Volts. I was thinking the right unit would be the LV2424. Do I need one or two of them to get both legs of my load center? My plan is to start with 500 Watts of Solar and add more when I can. I also want to be able to plug the campers 50 amp 2 pole plug into the outlet and automatically transfer the loads from the batteries to the controller. Can you provide some direction?
 
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