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electrical:12v:intro [2022/01/15 00:39]
princess_fluffypants [daily power requirements] 		electrical:12v:intro [2022/01/15 03:11]
princess_fluffypants [Daily power requirements]
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-===== the Big Picture =====+===== The Big Picture =====
  
  
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-===== how much power do I need? =====+===== How much power do I need? =====
  
 Only you will know that, because only you will know what kinds of electrical [[electrical:12v:loads|loads]] you need (or want) to run.  Unlike a wall socket in a house where you can run pretty much anything you want, **using power you make off-grid is a series of choices and compromises**.   Some things are easy to run off-grid;  some things are harder and require more infrastructure, planning, and money. Some things are impractical in campervans.  Car-dwelling presents [[rv:car#power|additional power challenges]] due to limited space and charging methods. Only you will know that, because only you will know what kinds of electrical [[electrical:12v:loads|loads]] you need (or want) to run.  Unlike a wall socket in a house where you can run pretty much anything you want, **using power you make off-grid is a series of choices and compromises**.   Some things are easy to run off-grid;  some things are harder and require more infrastructure, planning, and money. Some things are impractical in campervans.  Car-dwelling presents [[rv:car#power|additional power challenges]] due to limited space and charging methods.
  
-==== daily power requirements ====+==== Daily power requirements ====
  
 There is no way around it:  you must come to grips with **how much power you need each day**.    There is no way around it:  you must come to grips with **how much power you need each day**.   
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       * Small microwaves when used for <3 minutes per day       * Small microwaves when used for <3 minutes per day
         * Power draw is high, but duration is short.  Needs a beefy inverter.         * Power draw is high, but duration is short.  Needs a beefy inverter.
-  * **Difficult and very expensive to run** - Massive ($$$$$) house power system - 600w+ of solar, 400ah of [[electrical:12v:drop-in_lifepo4|lithium battery]] (Figure $1,000/100ah), alternator charging.+  * **Difficult and very expensive to run** - Massive ($$$$$) house power system - 600w+ of solar, 400ah of [[electrical:12v:drop-in_lifepo4|lithium battery]], alternator charging.
       * Cooking with electricity, which is why we use propane       * Cooking with electricity, which is why we use propane
         * This includes things like insta-pots, electric stovetops, toaster ovens, larger microwaves, etc         * This includes things like insta-pots, electric stovetops, toaster ovens, larger microwaves, etc
electrical/12v/intro.txt ยท Last modified: 2024/02/21 13:44 by frater_secessus

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