Some Frequently Asked Questions

What does it cost to build a Pedley Wheel?

In Sri Lanka a Pedley Wheel producing approx 4.5kW costs GBP 6,000. In the UK expect to pay half as much again.

What do I need to build a Pedley Wheel on my garden stream?

A minimum head /fall of water of 3m and a minimum flow of water of 50 litres/second.

I've just rebuilt my old mill wheel, can I convert it to generate electricity?

Unlikely! Not without significant engineering upgrade. It'd be better to install a purpose-built wheel.

What will a typical wheel run?

A wheel producing 4kW will provide 100 kWh/day! More than enough for any domestic requirement other than heat in winter.

I think I have the necessary requirements. What's the next step?

You need a preliminary site survey and report. We may be able to help. Please contact us.