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Sources sought

Scalable Solar-powered Electric Bus Charging System

CEC_EPC-20-040_092025

Department of Energy, Berkeley Natl Lab - DOE Contractor. Solar Electric Power Generation.

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Response deadline

October 3, 2025 at 3:00 PM EDT

Closed 349 days ago. Posted September 26, 2025. Scheduled to archive October 4, 2025.

Description

As published on SAM.gov.

Provide Scalable Solar-powered Electric Bus Charging System with the following requirements: Stand-alone islanded electrical system with no alternating current (AC) connection to the utility grid Direct current (DC) coupling between generation, storage, and electric vehicle (EV) chargers with DC input and output Replicable and scalable to demonstrate a non-wired alternative to grid tied vehicle charging Domestic as defined by FAR 52.225-9, Buy American Act-Construction Materials UL-listed

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. September 26, 2025

    Sources sought

    Due October 3, 2025 at 3:00 PM EDT. SAM.gov, notice 98897808b29841f0a6586aa97568fadf

Points of contact

Also open from this buyer