Checks your battery each time you brake to determine state of charge.Remote monitors are recommended by Transport NSW.Keep tabs on the battery inside your Breaksafe whilst travelling with the Remote Monitor. Monitor your battery in your Breaksafe 60XP.I suspect the ML-ACR doesn't care whether it's switching the positive or negative lines - the most important thing being that all negative lines run to that shunt. That would leave the positive starter battery and positive solar controller being directly tied to the house battery positive? The other side of the shunt would be a single heavy wire directly to the house battery the negative from the starting battery via the ML-ACR In other words one side of the shunt would be. To monitor the overall health of the battery regardless of which source is charging I'll use a Victron MBV712 (which ties to the ap via Bluetooth as well) the display will be mounted in the dash.įor those who have wired in a shunt battery monitor fed by 2 sources, since the shunt is going in line with the negative side of the battery and nothing is allowed to bypass that line, would the ML-ACR relay from the vehicle be switched ground as well? House battery will be mounted under the bed and will be a Duracell Deep Cycle AGM group 31 battery from Sams.Ĭharging from the truck will come from a Blue Sea ML-ACR Panel: 100w Renogy Eclipse panel with tilting brackets from AmSolar mounted to the cab of the truckĬontroller: MPPT Victron Smart Solar 75/15 (Bluetooth connection to Victron Energy ap) One of the last items to figure out is how to wire in a shunt with 2 sources. I'm digging back into this project and getting ready to pull the trigger on a few things. The difference is that the Smart version has the bluetooth already built in leaving the port for a MPPT control display unit. They now have a 'Smart Solar' controller in addition to the 'Blue Solar' controller. No, I don't believe you're able to plug 2 items into the Victron charge controllers. This may be the simplest option but won't tell me amps in from solar or amps out from load. If I'm driving down the road it'll be coming from the ML-ACR but if sitting in a parking lot/campsite it will charge from the panel. Or should I just put a volt meter to the aux battery and not worry with where the charge is coming from. Dash space is of course at a premium so a ~7"x4" panel intended for some RV control panel cabinet isn't going to work well on my dash. This would be fine but chances are the controller is going to be mounted someplace out of the way and not easily visible from the drivers seat. My main question is what monitoring should I look at to keep tabs on how the secondary battery is doing? Most of the solar charge controllers have leds that tell charging status and some have digital displays with a little more information. Furthermore since the solar would be a second charging system to the same battery I'd like to know stats from that too without overlapping monitoring from the 2 systems. Since the Blue Sea relay system doesn't have any battery monitoring I'm looking for a way to keep tabs on the status of the house battery. Thus taking me down the road of a house battery, full time 100w solar panel and a Blue Sea smart isolator relay. I have a diesel in my Dodge Ram which already has 2 batteries from the factory but as I've learned over running the fridge the past year or so, with sometimes short commute times, I'm not able to keep it running 24/7 in the summer months. I'm planning out a charging system for a secondary battery to be mounted under the bed of the truck that will power the fridge, rtt, fan, etc.
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