Small Generator Size Guide 1kva- 2kva

A small generator would generally be considered as a machine rated less than a 2KVA – 2.4KVA generator. Anything larger than this starts to become a little heavier and bulky, less than ideal as a camping generator.

Here are some tables to assist in selecting the right small generator based on your power requirements. These tables provide estimates of the typical appliances that various rated generators can run simultaneously:

Table 1: Small Generator Wattage Requirements for Common Appliances and Devices

Table 2: Small Generator Size Recommendations for Common Power Needs

We recommend choosing a small generator with at least 20% more power than you require simultaneously. Please note that running your generator without 25% electrical load, or overloading the generator will damage your generator and void manufacturer warranty.

Please note that these are general estimates, and actual power requirements may vary based on the specific make and model of your appliances. It’s crucial to consult the appliance’s user manual or check the label for precise wattage information.

When selecting a small generator, consider not only the size and weight, but also the continuous power requirements and any start up surges that appliances may have. Choosing a small generator with a rated output slightly higher than your calculated total wattage needs ensures a margin of safety and prevents overloading.

Always consult the generator’s specifications and consult with a qualified electrician or generator expert if you have specific power requirements or complex setups.

Video: Choosing the Right Generator for your Air Conditioner

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By way of example the Honda 3.2kva weighs 26.5kg versus the Yamaha Ef2000is 2kva weighing in at 20kg. The dimensions of the Honda 3.2kva machine are similar in height with the Yamaha 2kva however the Honda 3.2kva is 26mm wider. This can be a consideration when it comes to storing and travelling with a generator. Whilst manufactures measure the sound levels in different ways, on face value the larger Honda generator is 7.5db louder than the smaller Yamaha 2kva. Something to also factor in if you are camping.