Use the graphic below and the chart on the back of this sheet to understand what components you need for your chosen PWRcell configuration. REBUS DC CURRENT (CHARGE/DISCHARGE) - A:. Reference manuals for complete installation instructions. Use the full-scale battery cabinet template from the interior of the box for placement on the wall. 5” NOTE: All three brackets will be at. . Part Number: BBA-1M Manufacturer: OEM Material: Aluminum (Standard), Stainless Steel Available Finish: Mill (Standard), Powder Coat UL Approved: Yes NEMA Rating: 3R, 4, 4X Overall Dims (HxWxD – IN): 20. Energy storage units are essentially advanced battery systems housed within standard. . Most industrial off-grid solar power sytems, such as those used in the oil & gas patch and in traffic control systems, use a battery or multiple batteries that need a place to live, sheltered from the elements and kept dry and secure. Here's what you'll need to get started. Screwdriver: A standard and Phillips screwdriver is necessary for fastening components.