Leading Edge LE-v50 Installation & Operation Manual page 12

•
Run / Stop Switch - A simple switch arrangement can provide a safe and easy way of
stopping the turbine for maintenance. Leading Edge Turbines can supply a switch which is
best for this purpose. As the switch is thrown, the batteries are disconnected and the
turbine is 'shorted' reducing the rotor to a slow rotation. Refer to the generic wiring
diagrams. A run / stop switch is optional on the LE-v50 turbine. See Appendix for more
information.
•
Charge Controllers – Normally, the LE-v50 turbine does not require any external charge
control equipment to be installed in the system. Due to the low Tip Speed Ratio of the
turbine, the turbine output decreases naturally as the battery voltage increases – this
provides a natural form of charge regulation. However, in extreme wind environments
(such as arctic conditions) and special systems, it is possible to install a DL-300 charge
controller. See Appendix for more information.
•
'Hybrid' Systems - The LE-v50 turbine can be used in parallel with PV panels. We
recommend that the PV panels are wired independently with a separate charge controller
specifically designed for use with them and connected in parallel with the battery bank.
Tel: +44 (0) 1981 241668
Please refer to the following wiring diagrams as a guide.
Skyrrid Farm, Pontrilas, Hereford. HR2 0BW. UK www.leadingedgepower.com
Rev K
Page 12 of 30