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What’s a good battery meter and how easy to set up? I’m very new to electricity and dc and wiring. I do everything thru YouTube. thanks for all your help

I just want to know “if and when” I’m using too many Amp Hours for my daily use “when I am there”. it doesn’t make sense to have a battery monitor that doesn’t tell you an accurate amount of battery left? Should I be doing something else???

So you’re saying I need to reset the monitor when the battery is at 100%? So weekly? what’s the absolute high V of a 12v SLA battery?

Hey All. I have created a new solar setup with a 100amp hour 12 SLA Battery. This is a shed that I only go to -once every 2 weeks so it has time to fully charge the battery. I added a battery monitor on the negative battery cable to monitor the battery and tell me how much is left. So...

Also. This is only used on the weekends and has all week to get back to 100%. I’m trying to save up and get another battery.

How do you calculate Watt Hours left?

So. When is my battery getting too low. It’s a SLA 100amp hr battery and all I am running off it is-2 12v LED lights and charging my Dewalt 20v Drill recharger for the batter when needed. I have a 1000W pure sine inverter that is turned off unless I need it.

Question. So I have a simple set up and have this monitor hooked up to the negative side and wondering what all this means. I mean. I understand that when there is no led DC light/power on , the Amp are 0. But what’s exactly telling me? This should mean what’s left in the battery?

Following. I have the same monitor and I hooked mine up wrong. Heading up this weekend to fix

Following

Can you explain this better or make a quick diagram on how or what I have to do to fix this? Please. Thanks for your help. I need to take a class on this. But it’s not like they have solar 101 a the community college. Thanks for your help

I am new to solar and created a small system for a off grid Shed. I added a battery monitor to measure everything. I wired it in and everything seems correct per Wills Videos but my monitor must be incorrect since I am not getting all the reading. Wiring the battery monitor into the shunt...

Here is what I have to hook up. Also- I have included the fuse on the positive side connecting to the battery terminal.

This is based on one of Will P videos, here is the picture of what he created.

I am creating a off the grid set up for a small shed, 100 W solar panel, 100 amp hour 12 V battery, I have watched YouTube, but have a couple questions, on the picture attached, can you help me out?