CPS America hit a number of compliance benchmarks with its new 200 kW String PCS Power Storage Inverter, receiving UL-1741SB itemizing, in addition to being listed on the CEC authorized tools record. The CPS workforce says its 200-kW PCS is a first-of-its-kind string PCS to obtain UL itemizing.
What’s cool about it? The modular design of the 200kW PCS and 1MW PCS Rack integrates with the bigger household of utility-scale options CPS America supplies. Presently, two 1MW PCS racks might be built-in with every CPS MV Skid. And rated output voltage of 800 Vac corresponds with the AC output voltage of the CPS America 250/275kW string inverter for photo voltaic purposes.
“We’ve rethought how PCS inverters ought to operate in large-scale power storage,” stated Anton Patton, Product Administration & Purposes Engineering Director for CPS America. “The expertise of power is altering quickly, and we developed a system that not solely grows with power storage vegetation as extra capability is added, however it accommodates new batteries working with older batteries with out mismatch.”
With the CPS String PCS, outdated and new batteries might be combined with out accelerating the ageing of latest batteries. As websites develop and battery expertise evolves, this enables for phased substitute of batteries.
Rack-level administration permits every 1MW PCS rack to run independently, permitting every to capitalize on the obtainable battery discharge capability. This eliminates conventional capability loss from centralized PCS methods the place the weakest battery rack units the capability.
“The modular design of the CPS 200kW PCS is advantageous to operations and upkeep of power storage websites,” famous Bryan Wagner, President of CPS America. “With conventional central PCS inverters, the impression of faults is large-scale, versus minimal for the CPS America string PCS. And the serviceability, siting flexibility, and scalability give customers a major long-term benefit over different choices available on the market.”
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