power Inverter | Forest River Forums
We had a 120 watt solar panel installed on our trailer roof and also had a 2000 watt inverter installed at the same time. It runs the microwave, TV and kettle for my wife''s tea.
While your RV batteries generally provide 12 volt DC power, many of the appliances you run in your RV require 120 volts AC (like in your home). Making this conversion is the primary role of your RV power inverter. There are several things to consider when choosing your RV power inverter.
A 3000-watt inverter can run various appliances in an RV, such as refrigerators, microwaves, a single air conditioner, TVs, and small power tools. However, you may not be able to run all of them simultaneously. To check the power draw for each configuration, you can enter multiple concurrent use scenarios into our RV inverter size calculator above.
Take 1,500 + 300 (which is 20% of 1,500) = 1,800 watts. This means you'll need a pretty average size inverter of at least 2,000 watts. A 2000- or 3000-watt unit is the most common size used in RVs. Does the Inverter Need to Power the Whole RV? Thankfully, no. If this were the case, we would all have to purchase very powerful inverters.
There are several things to consider when choosing your RV power inverter. First, while most older inverters use 'modified sine wave' technology (to recreate the AC power profile in your home), many appliances and sensitive electronics run better on the power produced by newer, 'pure sine' inverters.
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