Small Hydro 7 kW expected, but only 3.8 kW / Jouni Jokela

Here is an example how existing hydropower could be improved. But it's also a sad story about how really doing it, is actually not so easy. -READ MORE

Not even when the persons involved should have got the needed knowledge.

This is a basic small Jokela-Turbine capable of doing 7 kW with H= 4,5 m, Q=0.22 m3/s.
P-net = 10 kW,
P-brt = +7 kW to be expected.
P-grid = 6.3 kW guaranteed