CHINT CPS ES-125kW/261kWh & 62.5kW/261kWh Commercial Energy Storage System for North America

125 kW/261 kWh & 62.5 kW/261 kWh Commercial Energy Storage for North AmericaCPS is excited to announce a fully-integrated turnkey commercial energy storage system (ESS) solution to the North American market. The new all-in-one CPS ESS solution integrates the proven bi-directional energy storage inverter with state-of-the-art LFP energy storage modules. Compact design and parallel capabilities minimize square footage requirements, allowing for higher capacity in a smaller footprint. Rack-level management reduces mismatch losses between parallel cabinets and enables cabinet augmentation and phased replacement.Key Features Standard two-hour or four-hour durations available Intelligent cell monitoring with multi-level electrical protection in the system High charge and discharge capacity over its lifecycle Localized, streamlined maintenance with factory pre-installation and testing, reducing on-site workload Pack-level fire suppression system design, multiple electrical interlocking measures, and rapid fault protection Advanced liquid cooling battery packs minimize cell temperature difference, increasing lifespan Features a long battery cycle life and high system efficiency Technical Specifications Parameter CPS ES-62.5kW/261kWh-US CPS ES-125kW/261kWh-US DC Parameters Battery Cell LFP 314 Ah Battery Capacity 261 kWh Module Configuration 1P52S Rack Configuration 1P260S Rated Voltage 832 V Operating Voltage Range 750–936 V Maximum Charge/Discharge Rate 0.5 C Overcurrent Protection Yes AC Parameters PCS Inverter Model CPS ECB62.5KTL-M/US-480 CPS ECB125KTL-M/US-480 Rated AC Output Power 62.5 kW 125 kW Rated Output Voltage 480 Vac Grid Voltage Range 422–528 Vac Maximum Continuous AC Current 75 A 150 A Nominal Grid Frequency 60 Hz Grid Frequency Range 55–65 Hz Adjustable Reactive Power 0.8 leading to 0.8 lagging AC Current THD <3% (IEEE 519 compliant) DC Current Injection <0.5% Maximum Efficiency (PCS) 98.10% CEC Efficiency (PCS) 97.50% AC Connection 3 Phase, 3 Wire Equipment Specifications Dimensions (W × H × D) 39.37 × 96.46 × 55.31 in (1000 × 2450 × 1405 mm) Weight 5,802 lb (2,632 kg) 5,919 lb (2,685 kg) Cooling Method PCS: Air Cooling | Batteries: Liquid Cooling Operating Temperature Range -13°F to 131°F (-25°C to 55°C), derating at 113°F (45°C) Operating Humidity 0–95%, non-condensing Operating Altitude ≤9,842.5 ft (3,000 m), derating from 6,561.7 ft (2,000 m) Ingress Protection IP54 Anti-Corrosion Level C3 Fire Suppression NFPA 68 compliant (flammable gas detection, temperature sensing, smoke detection, aerosol spray) Shockproof Rating Zone 4 Lifting Provisions Forklift slots and lifting rings Communication & Certifications Communication Interface Ethernet / CAN Communication Protocol Modbus-TCP System Certifications UL 9540 PCS Inverter Certifications UL 1741-CRD, UL 1741-SA/SB Ed.3, CSIP, CSA-22.2 NO.107.1-16, IEEE 1547, FCC Battery Compliance UL 1973, UL 9540A, NFPA 855, NFPA 68, UN 38.3 Warranty Standard: 3 Years Extended Terms: 5 and 10 Years available Downloads & Documentation Datasheet (PDF) User Manual (PDF) CAD Drawing (ZIP) NRTL ETL C&I ESS UL9540 Certificate NRTL CSA C&I ESS UL1741 Certificate NRTL CSA C&I ESS C800 Certificate