Discover how to build a hand-powered water pump that also generates electricity to light up LEDs using everyday recycled ...

Q Can you help me find a household water well pump that can operate from a small generator? In one of your YouTube videos you talk about a 120-volt submersible pump for household use like this. I want ...

Netherlands-based Volta Energy has launched a 15 kVa hybrid solar generator with integrated bio-diesel for construction sites and water pump installations. It is the latest in its line of rental ...