This is a very powerful tool which will automatically update as you input information. However, just like any program, it is only as good as the information you enter, so please take time to read the system design and calculator manual.
After entering a value, do not press Enter. Simply wait 2 seconds for the calculations to update after each change.
Your turbine will be designed for the site data you supply above. If you operate it on a different site, the output power will differ. A new generator core may be required to obtain the best results in such cases. If you intend to run your turbine over a wide range of flow rates, you need to state this at the time of ordering. A different generator core can be supplied for an additional charge.