Hey all,
In a hurry to go travelling 3 months ago, I installed temporary 12v solar panel, controller etc to run fridge etc and just virtually "twitched"it together. I ran well for the trip.
Upon return I decided to redo all with proper connections, fuses, etc. Now the damned thing don't work, and it has this o'l fart confused.
I have attached a "mud map" for perusal.
I have 12-18v coming from 80w solar panel, into a Powertech MP3720. The switch at [A] is just an isolator incase of controller reboot. BUT! volt test at [A] when off = 12-18v and on = .7v ???Van3.jpg
When initially connecting controller, instruction = "Load must be ON before solar panel is connected" well now the "security light" doesn't come on at all.
Thinking dodgy controller, I bought another, and still the same??
Is there a problem with wiring?? The battery currently is at 6v, does that have to be over 10v??
Any help greatly appreciated.
NT
In a hurry to go travelling 3 months ago, I installed temporary 12v solar panel, controller etc to run fridge etc and just virtually "twitched"it together. I ran well for the trip.
Upon return I decided to redo all with proper connections, fuses, etc. Now the damned thing don't work, and it has this o'l fart confused.
I have attached a "mud map" for perusal.
I have 12-18v coming from 80w solar panel, into a Powertech MP3720. The switch at [A] is just an isolator incase of controller reboot. BUT! volt test at [A] when off = 12-18v and on = .7v ???Van3.jpg
When initially connecting controller, instruction = "Load must be ON before solar panel is connected" well now the "security light" doesn't come on at all.
Thinking dodgy controller, I bought another, and still the same??
Is there a problem with wiring?? The battery currently is at 6v, does that have to be over 10v??
Any help greatly appreciated.
NT
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