A tool designed to estimate the necessary power output from a portable electrical source. It functions by compiling the wattage requirements of various devices intended for simultaneous use. The accumulated wattage provides a baseline figure, allowing for the selection of an appropriately sized generator model capable of meeting anticipated electrical demands, plus an additional buffer for surge wattage.
Determining the proper generator capacity is crucial for both operational efficiency and equipment longevity. An undersized unit will struggle to power connected devices, potentially leading to damage or failure. A properly sized or slightly oversized unit will run more efficiently and extend the lifespan of both the generator and the connected appliances. Historically, estimations were done manually, but these tools offer automated and more accurate results.