How a lot Wattage do you want at your campsite?

This query is as outdated as twin battery programs, and campsite energy itself, with actually a whole lot of choices in the marketplace for protecting your tenting electrical energy flowing, beginning with the best strategy to cost your setup being your automobiles alternator.


This works fairly nice as a automobiles alternator can punch out a powerful 80-140A of present at 14V, which is greater than sufficient to cost your spare battery which is as much as an enormous 1960 Watts of energy solely while the engine is operating.

The problems many individuals have with operating their alternator to recharge their tenting 12v setup is the noise and fumes produced at camp, which have the undesired impact of upsetting even essentially the most peaceable campers to not point out the large inefficiencies of operating a complete automotive/4WD engine to solely cost a easy 12v setup.

With WATTAGE being a easy calculation of Voltage and amps, you possibly can simply determine your campsite equipment necessities by trying on the specs tag supplied along with your 12v tenting equipment or at your 240v “compliance tag” as is discovered on all mains electrical home equipment offered in Australia.


The facility consumption calculation is straightforward, as follows;

WATTAGE = Voltage x Amperage

A great instance of the wattage of a 12v accent is an Journey Kings 60L Fridge Freezer, as follows;


WATTAGE = 12 Volts x Amp

WATTAGE = 12 Watts


You merely multiply your wattage quantity by the quantity of hours you can be utilizing the equipment on your Watt Hours (Wh), as a result of we run our fridge 24/7 the calculation is for 24 hours, as under;


12 Watts x 24 hours = 288 Wh (Watt hours)


Now you realize that your fridge is utilizing a complete of 288Wh per day, now you can make certain your bush energy tenting setup can present sufficient juice to satisfy your calls for! By packing an Journey Kings 120W Transportable Photo voltaic Blanket you’ll present an enormous 120W of energy going again into your batteries each hour which we are able to guarantee is sufficient with some extra fast calculations.

With all of our earlier data we are able to determine what number of hours your 120W photo voltaic panel must have direct daylight to offer a steady cost to your battery. By dividing your complete Watt hour demand (within the case of simply our fridge = 288Wh) by the wattage output equipped by your bush energy setup, you get your end result, eg;

288Wh / 120W = Whole daylight hours wanted

2.4Hours = Whole daylight hours wanted


With a minimal of roughly 9 hours of daylight a day in Australia (in essentially the most southern level on the shortest day of the 12 months) you possibly can setup your 120W photo voltaic panel and have STACKS of surplus energy for operating your 12v fridge all day lengthy with over 1000Wh of attainable cost supplied in a day!


Not all tenting setups are created equal, and if you begin to embody issues like 12v campsite lighting for four hours an evening, an Illuminator 5 bar camp gentle equipment might be including an extra 26.4Wh of energy demand per day to your setup, and the checklist goes on.

Once we head down the rabbit gap of ‘glamping’ the entire creature comforts of house like your excessive wattage units like toasters, hair dryers and even the household kettle can ask way more out of your 12v system, and while including an Journey Kings 1500W Inverter to your 12v setup will allow you to plug in units from house, it can make quick work of your spare energy at camp.

That is the place a large output Journey Kings Generator is available in – with the ability to provide sufficient grunt to run your entire creature comforts from house together with loads of additional’s the vary of bush energy provide at camp has one thing for everybody.

In the event you want extra details about establishing your camp energy to fit your dream setup don’t hesitate to drop into an Journey Kings Retailer or go to or name us on 1800 88 39 64!


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