Summary: This article explores key factors influencing outdoor energy storage procurement costs, analyzes industry applications, and provides actionable strategies to optimize budgets. Supply chain is strained for major equipment (transformers, substation equipment, gas turbines. ) Common for dispatchable generating facilities (e. gas-fired) and battery storage. Parties may agree that buyer procures the fuel or charging energy, or seller may do so at buyer's direction. It also includes contracting strategies for OBO projects. nd review of this document for their significant contributions. With projects like State Grid Gansu's 291kWh solid-state battery cabinet procurement (¥645,000 budget) and Southern Power Grid's 25MWh liquid-cooled cabinet framework tender, bidding opportunities are.