Off-Grid Power System Supply (Solar + Battery)

The contract is for the supply of integrated solar and battery systems designed to deliver 72 hours of uninterrupted power autonomy in remote locations. Each system must include MPPT controllers for optimal energy harvesting and sealed batteries housed in weatherproof enclosures to ensure reliable, low-maintenance operation under harsh environmental conditions. The systems are intended for off-grid use, supporting critical operations where grid connection is not feasible. The procurement is structured as a subcontract under an Indian Small Business Economic Enterprise set-aside, reserved exclusively for Indian-owned small businesses contracted by the Department of the Interior and Indian Health Services. The North West Region of the Department of the Interior is managing this solicitation under NAICS code 335912 for Solar Electric Power Generation Equipment Manufacturing. Responses are due by July 15, 2026, with the opportunity posted on July 1, 2026, and all performance activities to be conducted at unspecified remote sites under the agency’s jurisdiction.