Powin Releases Large-Scale Lithium Energy Storage System With 20-Year Guarantee

on April 15, 2020
Solar-Power-World

Powin Energy has unveiled three new products, Stack225, Stack230 and Stack230P, its first products utilizing CATL battery cells. All three products were designed by Powin around CATL’s large form factor cells, utilizing Powin’s patented StackOS battery management and controls software. Powin’s proprietary Stack products can perform a wide variety of in front of the meter, behind the meter, and microgrid applications to meet today’s evolving energy storage needs, yet they are designed to be flexible so that as priorities shift, the battery applications can be adapted to meet the needs of future use cases.

Already in mass production, Powin’s Stack225 product is used for 2–hour duration systems and offers a 10-year, one-full-cycle-per-day performance guarantee. The Stack230P is a product designed for shorter duration applications such as frequency regulation and other ancillary services. The Stack230 is Powin’s first product released to the market providing a 20-year, one-full-cycle-per-day performance guarantee. Stack230 was specifically designed for solar + storage applications, which typically require over three-hour system durations and can greatly benefit from a 20-year warranted life span, aligning with the typical life cycle of PV modules. The Stack230 performance guarantee allows the customer to use the batteries installed day 1 to be used for 20 years without any replacement.

“We are excited to formally announce the expansion of our product line to include three new CATL based offerings. By joining CATL’s reputation for quality and consistency with Powin’s utility scale ESS platform we are delivering systems that meet our customer’s needs for performance, reliability and bankability,” said Geoff Brown, President of Powin Energy. “With its 20-year performance guaranty the Stack230 in particular presents an exciting new and affordable option for utilities and IPPs looking to pair storage with new or existing solar projects. We aim to accelerate the modernization of the electric grid by increasing the value of renewable generation assets with long-duration, affordable and high-quality energy storage systems. With its unprecedented reputation and product quality, CATL is the perfect partner in the furtherance of our mission.”

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Fractal Energy Storage ConsultantsPowin Releases Large-Scale Lithium Energy Storage System With 20-Year Guarantee