This is a small business set-aside solicitation for one lithium-ion battery cabinet with 17 battery modules for FEMA's Mobile Emergency Response Support (MERS) in Frederick, Maryland. The brand name (Schneider Electric) is required to maintain interoperability with existing equipment, with no substitutions allowed. Delivery and performance will occur at MERS Frederick, 4420 Buckeystown Pike, Frederick, Maryland 21704. Questions must be submitted by Friday, July 31, 2026. The contract type is firm-fixed-price.