A Guide to Energy-Efficient Generators

During times of natural disaster, many homes go without needed electricity. Some may go for days or even weeks without power, which can pose quite a problem.

Before you experience a power outage, it is an excellent idea to learn more about emergency power generators and how to choose the most energy efficient model for your needs. Understanding portable generators and their benefits is essential in choosing the right model for your home.



Portable generators are the most economical way to provide power during a power outage. Of course, in order to enjoy energy efficiency it is essential that you know how much power you require so that you can purchase the appropriate model.

Portable generators enable you to run an extension cord into your home to power your chosen appliances. The smallest portable generator that is available for home use should supply you with no less than 4,000 watts or 4 kilowatts of power according to experts.



Portable generators are typically powered by a propane tank or petrol. It is recommended that you choose a model that uses propane as opposed to petrol simply because you have to consider the fact that stations may also be without power so you will not have access to a supply of petrol. Keeping a propane tank on hand will ensure that you always have fuel and it is much safer to keep propane for longer periods of time.



Energy efficiency often comes with a price for appliances and generators are certainly no exception. However, even if the most energy efficient model is more expensive than other models, you are going to make up the difference the first time that you need to use your generator. Prices are going to vary depending on where you purchase and which specific model you choose.

When shopping, make sure that you know the wattage you need so that you can get the most appropriate model. Choosing a model that is too large for your needs will simply waste fuel and a model that is too small will not help you to power everything that you need during an outage.


What You Need

You have to determine how much specific wattage you require in order to choose the right model. To do this, you simply have to determine the wattage requirement for all appliances that you need to power during an outage. You can find this information on the appliances themselves or purchase a wattage metre in most hardware shops that will tell you precisely what wattage is used. Once you know the requirement for everything that you want to power, simply add those numbers up and you will know the size of generator that you require.

Say for instance that your computer needs 200 watts per hour, your refrigerator needs 700 watts and you want to run a lamp that uses 200 watts. Your total power requirement for a generator will be 1,100 watts and it is recommended that you add at least 500 to what you calculate so choose a model that has at least 1,600 watts of power.



Energy efficiency is not just for when you are paying the electrical company for your power. You also need to consider efficient emergency power. Choose a generator that gives you the power that you need while not being too powerful.


This article was provided by Mather and Stuart, providing the UK with reliable and affordable carbon reduction generators and a number of other products. Visit www.matherandstuart.co.uk for more information.

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