Bring your own hydroelectric power plant. Estream converts any type of moving water into stored energy to charge all usb-connected mobile devices. - Tap The Link Now To Find Gadgets for Survival and Outdoor Camping
Getting off the Grid - Have you considered Hydro-Electric Power?
How to make "pico-hydroelectric" power - doesn't require a lot of water and generates enough power for at least one household. I was thinking something like this in-line with your water inlet system since it is already under pressure.
How To Make A 5 Gallon Bucket Hydroelectric Generator
Hydroelectric Power Plant The most common type of hydroelectric power plant is an impoundment facility. An impoundment facility typically a large hydropower system uses a dam to store river water in a reservoir. Water released from the reservoir flows t
Hydroelectric power can also be used without a dam to generate electricity for home scale remote power systems. These so-called micro-hydro installations can be a very good complement to a solar power system, as they produce electricity 24 hours a day.