In sizing the head, use the specification of the manufacturer to determine the engine size needed to drive that head. The power inlet box is mounted outside the home or business. Choose an AC generator head. Even if you don’t plan to make a DIY generator today, just knowing “how” is a valuable skill to have at your disposal. Building your own generator is a skill that makes a huge difference in a “SHTF” situation. First what you have to do is take two identical DC generators and connect their shafts together with the help of a shaft coupler or you can also use a back to back drill chuck system with a Pulley in between as I … Are you interested to find out how to make an electric generator to power your home? It is hardwired to the transfer switch and connected to the generator by a power cord. When the lights go out, you first shut off the power from the utility at the manual transfer switch, then start the generator to energize the selected circuits wired to it. i currently generate my own electricity with a brand new 115 buck engine from northern tool and a 60 amp alternator. As A Way To Introduce You To Skilled Survival, We're Giving Away Our #78 Item Complete Prepper Checklist. For most applications, output levels of 2,500 to 5,000 watts is suitable. it keeps my 6 trojan t105re batteries fully charged rain or shine, no need for solar pannels or wind generator. One great strategy that I am using today is to harness solar energy. This head will use an internal magnet to create electricity when the shaft mounted magnet is spun by the external engine. i use a volt meter an amp meter and a 50 ohm variable resistor to adjust the voltage going to the alternator to control the amps the alternator puts out. I have downloaded an online guide that has successfully taught me how to build my own solar electric generator and use batteries to store the excess energy for continued usage.