Order of operations

funshot

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Order of operations for electric upgrades

Looking for some advice. I am looking at upping my power in my 4runner. I have a large fridge, Dometic 80 (I am fat and like my food) and I have the kids portable DVD player and kindles. On our recent trip there was not enough power for both the DVDs and the fridge.

I like overkill.

I am looking at doing the "Big Three" and upgrading the alternator to the 270 Amp from https://www.dcpowerinc.com/

I then plan to move to the dual battery systems. I am considering the Group 35 Northstar and most likely the Shockworks relocation kit. Or, even though I cant seem to find reviews, the "off-grid-engineering" kit https://off-grid-engineering.myshopify.com/products/5th-gen-4runner-complete-dual-battery-system

Any reason not to just use the space near the firewall? I don't plan on a compressor there so it seems easier.

Anything you guys would do different? Any other ways that this should be tackled?

I like the idea of the larger alternator so I can charge the 2nd battery efficiently. I realize that 270 is huge, but I like overkill, and I plan to add a HAM radio, winch, and who knows what else eventually.

Thanks and sorry for the lack of pictures, my phone sucks.
 
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The off grid engineering systems are pretty awesome. I have the Shrockworks and would have gone with OGE instead of they were around when I was in the market.


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The off grid engineering systems are pretty awesome. I have the Shrockworks and would have gone with OGE instead of they were around when I was in the market.


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What do you like more about the OGE compared to the Shock works?
 
It's turn key. I enjoy working on my truck and like to wire but there's something to be said about having everything you need and prepped correctly the first time.

You can't go bad either way but OGE uses top quality products with great service.


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Couple of pics from my install
4ff6602daa930aa55f8d167d9530fe05.jpg
7a406d3159b3ee610a0761dde7fa52f3.jpg



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Ok, dumb no electric experience question here. :pout: The fuses you have bolted to the side of your engine bay, what are they and why are they there? I was thinking anything fuse related would be done through the fuse box, which looks to be mounted on the side of your main battery.
 
They are circuit breakers. They are typically used for handling larger loads. Simplistically they do the same job as fuses but are resettable when tripped instead of replaced. The ones you see are for the compressor and the Bussman fuse block which you see in front of the brake booster. There also a SwitchPro in the mix


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A group 31 northstar will just fit in the stock location. I've run a Engel 45 and a Dometic fridge all day and night with no issues. I mounted a solar panel on the rack.

I went the other route you described first time around, with exception of the big 3 and alternator....just not worth the time and money...I never ran out of power then, and haven't run out of power yet...not even close. I carry a li-ion jump pack as my spare battery.

Solar keeps everything topped off during the day sitting and running....even if the fridge is pulling 4 amps....after 12 hrs I'm still under half of the battery capacity.
 
A group 31 northstar will just fit in the stock location. I've run a Engel 45 and a Dometic fridge all day and night with no issues. I mounted a solar panel on the rack.

I went the other route you described first time around, with exception of the big 3 and alternator....just not worth the time and money...I never ran out of power then, and haven't run out of power yet...not even close. I carry a li-ion jump pack as my spare battery.

Solar keeps everything topped off during the day sitting and running....even if the fridge is pulling 4 amps....after 12 hrs I'm still under half of the battery capacity.

Good to know, thank you! What size panel did you go with?
 
Not sure what Pat is using but I have a 100W suitcase panel when I'm staying in place for a while.


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I can't stand it anymore - Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction.



Lol. My first thought was you were giving feedback on typos and punctuation.

NOW I'm picking up what you're putting down!


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1engineer stole my thunder that's the first thing I thought of....please excuse my dear aunt sally

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Hence why I am asking, screw math. I just want to copy someone else and just do what they did. I am not trying to reinvent the wheel. :)
 

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