PowerSpout Blog

Laos update

Laos update

by Michael Lawley

I am glad to report that this hydro/PV project that supplies power to a village of 500 people is complete.

Cogging, Rubbing and Shorted explained

Cogging, Rubbing and Shorted explained

by Michael Lawley

We get a number of queries each month from clients who feel some resistance when they spin the rotor of a turbine's permanent magnet alternator or PMA by hand after unboxing.

Smart Drives used as solar driven BLDC motors on a boat.

Smart Drives used as solar driven BLDC motors on a boat.

by Michael Lawley

If you need a Smart Drive BLCD to run directly from PV or a battery we can help.

How does the cost of MPPT compare with direct connection of turbine to battery?

How does the cost of MPPT compare with direct connection of turbine to battery?

by Michael Lawley

Our PLT/TRG 28 or 56 turbine options can be connected directly to your (24V or 48V) battery, but we almost always recommend that clients use a PLT/TRG 40 or 80 instead, with MPPT controller so as to optimise turbine speed and maximise power.

Testimonial from a client of Derek Jackson

Testimonial from a client of Derek Jackson

by Michael Lawley

Hydro turbines on marginal sites can really help get you through winter without the hassles and cost of fuel generation.

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