Tender for Procurement of Off-grid Hydrogen Production System for 60MW Distributed PV Project in Hebei

On May 30th, a tender announcement was issued for the procurement of a 200Nm³/h containerized off-grid hydrogen production system for the 96MWp (Phase I: 60MWp) distributed PV project at Xuantong Mountain, Xuanhua District, Zhangjiakou, Hebei Province.

According to the tender announcement, this project is a pilot verification project of a scientific and technological nature undertaken by Jinglai Company. It aims to verify the feasibility of using an unstable green electricity supply for intermittent hydrogen production, storage, and supply through China's first alkaline water electrolysis hydrogen production system, while also conducting research on the rational configuration of off-grid (micro-grid) green electricity-based hydrogen production devices.

Under the condition of meeting the intermittent green hydrogen demand for hydrogen metallurgy at Xuanhua Iron and Steel (with a daily supply of 6 hours and production every other month), data on the medium-to-long-term start-up, shutdown, and operation of the hydrogen production device, as well as control data, will be obtained. Additionally, comparative production data differences between the nitrogen-filled protective intervention in the electrolytic hydrogen production system and continuous operation will be acquired. A data model will be established for comparative analysis to guide the safe production and operation of large-scale hydrogen production projects from wind and PV power in the later stages. This project requires the signing of a procurement contract with Jinglai (Zhangjiakou) New Energy Co., Ltd.

Scope: (1) System Supply: Provide one complete set of skid-mounted, multi-container combined 200Nm³/h alkaline water electrolysis hydrogen production system equipment, including but not limited to: one set of 200Nm³/h skid-mounted hydrogen production equipment (comprising one 200Nm³/h electrolyzer, one set of gas-liquid separation device, one set of hydrogen purification device), one set of hydrogen production power supply (mainly including rectifier transformers, rectifiers, pure water coolers for rectifiers, copper busbars), one set of prefabricated box-type substation (mainly including high-voltage switchgear cabinets, power transformers), PLC control cabinets, engineer stations, pure water units, circulating water systems (including circulating water towers, circulating water pumps, circulating water tanks), hydrogen buffer tanks (external), alkali preparation tanks, makeup water pumps, alkali preparation pumps, grid-forming voltage-supporting energy storage system (500kW/1165kWh), fire protection systems, container and production area lighting, video surveillance systems, superior 6kV/0.4kV power distribution sources (mainly including the modification of superior power distribution cabinets, power supply cables), and lightning protection facilities (including lightning rods), etc.

Consortium bidding is not accepted for this project.