bánh xeFailure occurs when the water wheel does not have enough rotation and the water force is weak 

Running with 12v battery charged power has more than enough power. Running with a 220v generator is weak and doesn't have enough rpm so give it up.I decided to change my mind to a vertical shaft generator to save money and time. You can apply the water wheel model to run with a strong water source and with a slow-speed 12v generator to charge the battery. • củ phát 240v_350v elec...

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