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In June 2024, the world’s first set of in-situ cured semi-solid batteries grid-side large-scale vitality storage energy plant challenge – 100MW/200MWh lithium iron phosphate (LFP) vitality storage challenge in Zhejiang, accomplished the grid connection, which can drastically improve the security and safety of the ability grid in East China.
As the primary pioneering challenge to mix semi-solid state batteries with vitality storage system, Kehua adopted 4 1.25MW high-performance vitality storage converters, which have been linked in parallel to a single 5,000kVA transformer, attaining a 35kV AC grid-connected output, which ensured the excessive effectivity and stability of energy transmission. As well as, the answer has received broad acclaim from clients for its glorious vitality conversion effectivity, glorious grid compatibility and extremely versatile system configuration functionality.
It’s price mentioning that by adopting the perform of 4 vitality storage converters in parallel, within the centralized vitality storage expertise path, mixed with the charging and discharging traits of semi-solid batteries, the charging and discharging technique is mechanically adjusted to attain clever administration, which drastically improves the general security and operational stability of the system, and brings the shopper a extra dependable and environment friendly vitality storage resolution.
The challenge can retailer 200,000 kWh of electrical energy at one time, with an annual discharge of greater than 60 million kWh, save about 23,000 tons of ordinary coal, scale back carbon dioxide emissions by about 72,000 tons. The challenge performs a charging treasure function of the vitality storage station of “staggered peaks and storage” and “shifting peaks and filling in valleys”, and assist the native vitality transformation and upgrading.
About Kehua
Primarily based on 36 years of expertise in energy digital expertise, Kehua has diversified options and wealthy challenge expertise within the fields of photovoltaic, vitality storage, micro-grids and built-in vitality providers. By the tip of 2023, Kehua’s PV set up has exceeded 46GW and its vitality storage set up has exceeded 15.2GW/8.2GWh globally. Presently, Kehua has develop into the world’s fourth largest PCS provider (S&P World), a Tier 1 vitality storage provider and High 10 photo voltaic inverter producers (BloombergNEF). Going ahead, Kehua will proceed to be a dependable PV and ESS knowledgeable, create clear vitality, and devoted to enabling a zero-carbon way of life for folks worldwide.
Supply: Kehua
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