Free power from the river with micro hydro all homemade diy for cheap

At last the micro hydro generator is hooked up and running creating 30 volts dc. I have 1200' of 3" pvc pipe falling 200' with a flow rate of 75 gal.s year around. The real key to this system is the self cleaning intake I could not be happier with how it is working. I may change the holes I drilled out from a 1/8" to a 3/16" deos not seem like much but i think I have a lot more flow and the extra power would be nice but not needed.
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