diy solar

diy solar

24V wiring diagram help

ATXist brought up a good point. Also 620 watts of panels if flat mounted is small fo a growatt. My personal experience it’s self consumption is about 1.25 kw per day. Of corse if you turn it off or get the power save to work for you ( most don’t) then it would be great.
 
By NEC guidelines the size of the fuse is to be chosen to protect the wiring from overheating and shorting. And in turn the size of the wire is chosen to provide the voltage and current capacity to the load. Some loads will require a tighter voltage tolerance so their wire size is increased to decrease the voltage drop.
 
I only did 4 Sem. ( 2 Years ) of Elec. Eng., but then rushed in Soft. Eng. so I'm not an 'Expert' :)

When I search this page I cannot find the word 'switching", is this vehicle Pos. or Neg. switching ?
 
With having 5 outgoing DC circuits I would look at a DC breaker panel and forget all the fuses. Schneider, Midnite Solar, or similar. Resettable and means of disconnect for everything.
 
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