You should buy one that meets your requirements and budget.
The size of diesel generator varies greatly. The size that is needed would depend on the size of the house.
The generator should be about ¾ hp.
In my opinion you should probably buy your home standby generator new and not used. You can shop for your home standby generator at sears or sears.ca.
A gas generator should always be used outdoors. The fumes from a gas generator can be harmful to your health. You will need to buy gas in a gas can and fill the generator. Most generator are self igniting.
You should buy a new generator. Generators are not overly expensive, but could cost a fortune, trying to fix an old, broken generator. It is much cheaper in most cases to buy a new one.
Anyone can use a gas power generator at home. However, you must figure out what your needs are for a generator. Different ranges of power usage will require different kinds of power outputs. If you aim at using a power generator for a few things, you might be interested in a small power generator. If you aim at powering an entire home, you'd want a power generator of at least 30 kW.
You can find a whole house generator at stores like Home Depot, Lowe's, Walmart, Sears, KMart, etc. These can be pricey depending on what type and what size that you purchase.
small size
If you are looking for a solar powered generator, you should go to homedepot.com. This store will provide you with a wide selection of generators to suit your exact needs.
A generator with a power output between 2-5 kilowatts should be sufficient to run basic appliances in a static caravan. It's important to consider the power requirements of specific appliances to determine the right size generator for your needs.
Check the sticker on the drivers door jamb, it will list the size it was built with. That is the size you should buy.
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