Energy is a precious resource. It gives us convenience and peace of mind. Alternatively, we must respect this resource and save it from dissipating unnecessarily.

RV inverters come in two broader categories: Pure Sine Wave, and Modified Sine Wave. There are many reasons you might or might not leave an RV inverter on at the time of need.

Reasons to leave RV Inverter turned on

  • Leaving the RV inverter on ensures continuous AC strength throughout your travel to your chosen destination.
  • At the same time as travelling, you will need to leave the inverter on if you plan to charge your laptops.
  • While actively visiting to the luring campsites, you could set RV invertor on to keep your RV devices working. It would keep your communication with your loved ones restored throughout your peripatetic venture.
  • In case you are leaving a campground and disconnect from shore electricity, leaving the inverter on will ensure your appliances are working well; otherwise, you could come across grave situation on the way.
  • If you have a fridge on your RV that contains food items and routine medicines, you must set RV inverter switched on to preserve the temperature sensitive edibles.
  • In case your inverter is a dual unit (an inverter-converter combination) you could leave your inverter on so the converter can do its process to connect you to the shore electricity – by shore electricity, it is meant the electricity generated through hydroelectric system and dispensed through dedicated wires.

Reasons to leave RV Inverter turned off

Even as there are numerous motives it is probably useful to keep RV inverter turned on, there also are clear motives to switch off the RV inverter from time to time.

  • Some inverter manufacturers endorse the feature that the RV inverters are meant to be turned off mechanically when not in use. Read your inverter consumer manual thoroughly to understand its embedded features.  
  • One principal purpose to turn your inverter off while not in use is that it is far a severe battery hog. The inverter intends to attract upwards ten times as amperage off the battery as it is designed to deliver. When left off, it is able to drain an RV battery quickly.
  • Turning off your inverter when not in use can save on sizeable amounts of damage and tear of the device and can increase its useful life than in case you left it on continuously.
  • A few experts discover to run a generator while AC strength is needed in preference to drain the batteries with the help of inverter all the time.
  • Having an automatic start function linked to your RV invertor that monitors battery degrees could protect your batteries from getting harmed.
  • In case you don’t have any appliances that require consistent power, you can shop quite a few energy intakes to give rest to your inverter by switching it off. 
  • Inverters are able to automatically switching on and off while the primary electricity supply is not connected. Once the batteries are absolutely charged, you can switch the inverter off, but you ought to be conscious of the timeline required for the batteries to be fully charged.

What is an RV Inverter?

Many home equipment and devices require 120V Alternating Current (AC). When your RV is plugged into shore energy at a pitch, you bring a source of 120V AC power into your RV to let the RV appliances and gadgets functioning.

But the batteries in your RV provide 12V DC energy. So, whilst the source of your RV electricity is a battery bank, you need an inverter to convert the 12V DC strength out of your RV batteries to 120V AC electricity. This is what does an RV invertor do. Otherwise, you will have to run your generator to invigorate RV devices.

How to Use an RV Inverter?

Can I leave my RV inverter on all the time? This is the question that encompasses the mind of every tourist and RV lover. Before shedding light on the mechanical functioning of an inverter, it is good to know how to use it.

You may possibly have one of the unique styles of inverters; however, the inverter is unlikely to supply electricity to the entire RV regardless of its type: campervan, motorhome or travel trailer. What it could do is to regulate the intensity of electricity by stepping up low amperage and stepping down higher amperage.

In the handiest scenario, the inverter is not built into the RV at all and is, as a substitute, a portable unit. These gadgets are usually low power (200-400 Watts) gadgets.

How Does an RV Inverter Work?

DC (Direct Current) is constant. At the same time, AC (Alternating Current) cycles up and down between +120V to -120V as per consumption of a particular device. An electricity inverter takes 12V DC and converts it into 120V AC by first growing the voltage, after which editing it so that it alternates. In other words, an RV inverter is a voltage stabilizer that manages the flow of electricity to the required level of frequency.

Internal Structure of an RV Inverter

A typical RV inverter consists of the following components.

  • Battery Unit – carries the whole battery essentials
  • UPS Unit – it contains an inverter
  • Battery Charger Unit – converts AC voltage to DC current
  • Inverter Section – converts DC of battery to AC current
  • Dry Transformer – provides inverter AC output
  • Control Panel – control center for inverter operations
  • Remote Panel – modern RV inverters could be operated remotely

Some state-of-the-art inverters offer a characteristic that is referred to as Hybrid or Strength Assist Functionality. These inverters can augment the supply of shore power (or a generator) if the energy demand exceeds the supply, briefly taking power from the batteries and changing it to 120V.

What number of batteries do I need for a 2000 watt inverter?

In case you operate the RV inverter at 2000 watts, you are supposed to pull out 2000 Watts /12 Volts = 166.6 DC amperes per hour. The power required to run an RV inverter is about 8-10 percent more than the energy load of the appliances being run. How long can you run an RV inverter? This is yet another potential concern of the camper enthusiasts. When running the inverter with a deep cycle battery, start the engine each 30 to 60 minutes and permit it run for 10 minutes to recharge the battery. The actual run time depends on the condition of RV inverter.

Important Features of RV Inverters

  • Maximum PV Power
  • MPPT Range
  • Nominal Voltage
  • DC Voltage Limit
  • Number of MPP Tracker
  • Strings Per MPP Tracker
  • Input Current Per MPPT
  • Nominal AC Output
  • Nominal AC Voltage
  • AC Grid Frequency Range
  • Total Efficiency
  • DC Switch
  • Insulation Detection
  • IP Class
  • Size and Weight

Acronyms and Abbreviations used in the Article

RV – Recreational Vehicle

AC – Alternating Current

DC – Direct Current

PV – Photovoltaic

MPPT – Maximum Power Point Tracker

MPP – Maximum Power Point

IP – Ingress Protection

Popular Brands of RV Inverters

A list is being produced for you to choose amongst the best RV inverters.

  • Energizer 3000-Watt Inverter (available for $310-$350)
  • GoWISE PS1004 3000-Watt Inverter (price between $350 and $400)
  • POTEK 2000-Watt (available for $150-$200)
  • AIMS 8000-Watt (price range between $700 and $800)