MODULAR AND PORTABLE BATTERY PACK POWER SYSTEM

• Main Authors: KRANTZ NORM, WORKMAN ROBERT EMMETT
• Format: Patent
• Language: English
• Published: 21.02.2013
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY

A battery pack power system includes a plurality of modular, portable, battery modules having various capacities that can be mixed and matched with one another to suit any of a wide variety applications or provide the desired power to any of a wide variety of loads at off-grid locations. The individual battery modules are stackable or otherwise nestable or connectable with one another to permit multiple users to each separately transport a module to a desired location and then combine the modules to assemble the battery power pack. One or more flexible connectors are provided for electrically chaining the assembled battery modules to one another and that permit only one-way, correct-orientation connection of the battery modules to one another, and have no exposed electrically conductive surfaces. An inverter module is connectable to any one of the battery modules, and operates to deliver 110 VAC in a first mode and 220 VAC in a second mode to provide electrical power to a wide variety of electrical loads. The battery power pack system is rechargeable from a portable solar photovoltaic power generator, wind power generator and/or hydropower generator connectable to one of the battery modules to recharge all of the battery modules.