There are many different sizes of wind turbines available in Ireland to cater for varying customer needs. However, when considering a wind turbine you need to ask yourself, how long is my payback on investment going to take?
The table below will give a rough idea what size turbine would suit your site based on your electricity spend. It also gives an indication of what kind of payback to expect.
As you can see from the table above, a refurbished wind turbine is a great idea for businesses spending in excess of €50,000 as the payback is about 3.5 years or less. The more you are spending on electricity, the quicker the payback!