Learn how to assemble LiFePO4 lithium battery packs for solar systems. Step-by-step guide for DIY, home, or commercial energy storage. . Adding super capacitors in between a (lithium) battery bank and load as a peak buffer? I'm thinking of making a pack of capacitors to use as buffers that will take all of the load, and have the batteries behind to just charge (@ 90% or less of C of battery bank) the capacitors. This guide will walk you through everything you need to know, from the core components to safe installation and. . These capacitors will easily pass 1500 Amps and would look like a short circuit if just connected to the DC bus - resulting in welded breakers, likely damage to the inverter (s), fire, death, etc. These things can make rail guns - they are no joke! A pre-charge resistor is mandatory. I thought I. . As clean energy continues to rise in popularity, lithium-ion batteries—especially LiFePO4 (Lithium Iron Phosphate)—are essential in everything from solar home kits to industrial energy storage.