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PowerPal Low Head Turbines
A simple AC single-phase, brushless permanent magnet alternator attached to a propeller turbine. All or part of the stream flow is diverted into an intake canal where it forms a vortex, causing the propeller to rotate as it exits through a draft tube to flow free again.
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Hi-Power Low Voltage Hydroelectric Generators
Hi-Power is now offering a low voltage brushless PM generator. This user-friendly unit requires no adjustments and is more efficient than car alternator types over a wider range of head and flow.
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Hi-Power High Voltage Hydroelectric Generators
Hi Power Hydroelectric generators are ideal for sites where water is far from power needs (up to 10,000 feet), or when greater power is required. High transmission voltage can be sent over a mile before being "stepped down' to battery voltage.
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Harris Pelton Turbines
This hydroelectric battery charger uses a cast bronze Pelton wheel and a brushless permanent magnet alternator on a white powder-coated aluminum housing.
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ES&D Stream Engine Hydroelectric Turbines
ES&D's micro hydro systems employ high-efficiency, precision-cast parts and non-corrosive alloys for long life and durability. A digital multimeter accompanies each turbine for measuring output amperage.
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Platypus Microhydro Turbine
Platypus Power's simple design and use of the highest quality materials means long life and low maintenance.
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PowerPal High Head Turbines
The same AC single-phase, brushless magnet alternator that is used for the Low Head Series is used here and attached to a Turgo Turbine. All or part of the stream flow is diverted through a PVC or other pipe and down to the turbine, eventually to be carried away along a drainage trench.
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PowerPal T1 and T2 Turgo Turbines
The PowerPal T1 and T2 Turgo Series is another simple system consisting of a turbine with generator attached. Generator power output is from 660W to 2.0kW depending on head and flow.
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PowerPal T5 Turgo Turbines
The PowerPal T5 Turgo Series is another simple system consisting of a turbine with generator attached. Generator power output is from 2kW to 4.5kW depending on head and flow.
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ES&D Water Baby Hydroelectric Turbines
The Water Baby operates much the same as the Stream Engine but requires very little water. It will operate on as little as .18 l/s (3 gpm) but requires at least 30 meters (100 feet) of head.
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ES&D LH 1000 Low Head Microhydro Turbines
The LH1000 uses the same generator as the ES&D Stream Engine, however the water turbine component uses a low head propeller design. This enables the machine to produce power from heads of 2 to 10 feet. At the maximum head, the output is 1 Kw. You will need about 1000 gpm and 10 feet of head.
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