LVTOPSUN LVTSG-125kS(PV250k)(261kWh) | 125kW Hybrid Liquid Cooling C&I Energy Storage System

Discover the LVTOPSUN LVTSG-125kS(PV250k)(261kWh), a 125kW commercial and industrial hybrid energy storage system featuring a 261kWh LiFePO₄ battery, 250kW PV input, liquid cooling, intelligent EMS, integrated fire protection, and scalable energy management for commercial applications. ::::---Battery Specifications Parameter :::::::::::::::::::::: Specification Model:-- LVTSG-125kS(PV250k)(261kWh) Battery Type LFP 3.2V / 314Ah System Battery Configuration 1P260S Rated Energy Capacity 261kWh Usable Energy Capacity 235kWh Rated Voltage 832V Operating Voltage Range 728–936V Rated DC Current 157A Number of Battery Packs 5 Battery Pack Capacity 52.25kWh Battery Pack Weight 350kg Cell Cycle Life 8000 Cycles Max. Cycle Rate 0.5P Max. Cycle Efficiency 90% ::::::::::;;;; Inverter Specifications Parameter Specification Inverter Model S6-EH3P125K10-NV-YD-H Rated Output Power 125kW Max. Apparent Output Power (On-grid) 125kVA Rated Grid Voltage 3/N/PE, 220/380V or 230/400V Rated Grid Frequency 50Hz / 60Hz AC Grid Frequency Range 45–55Hz / 55–65Hz Rated Output Current 189.9A / 180.4A Max. Apparent Output Power (Off-grid) 1.6 × Rated Power (200ms) Backup Switch Time ＜10ms Power Factor ＞0.99 (0.8 Leading ~ 0.8 Lagging) THDi / THDv ＜2% / ＜3% PV Input Specifications Parameter Specification Maximum Usable PV Input Power 250kW Recommended Maximum PV Array Size 250kW Maximum Input Voltage 1000V Rated Voltage 600V Start-up Voltage 180V MPPT Voltage Range 150–950V Maximum Input Current 10 × 42A Maximum Short Circuit Current 10 × 60A MPPT / Input Strings 10 MPPT / 20 Strings General Specifications Parameter Specification Dimensions 1500 × 1400 × 2250 mm Dimensions (Without Inverter) 1060 × 1400 × 2250 mm Weight 2500kg (Cabinet) + 170kg (Inverter) Operating Temperature -25°C ~ +55°C Storage Temperature 0°C ~ +40°C Operating Humidity ≤95% (Non-condensing) Maximum Operating Altitude 3000m Cooling System Liquid Cooling (Battery Pack) + Intelligent Fan Cooling (Inverter) Protection Rating IP54 (Cabinet) + IP66 (Inverter) Anti-corrosion Battery: C4/C5 (Optional); Inverter: C5 Noise 75dB @1m Communication & Protection Parameter Specification Communication CAN, RS485-115200, Ethernet Optional Communication Wi-Fi, Cellular, LAN Lightning Protection Type II (AC Port), Type II (PV & Battery) Fire Suppression Aerosol, Explosion Relief Valve, Fire Water Inlet :::::::::: Optional Safety Flammable Gas Detector, Explosion Relief Panel, Explosion-proof Exhaust Fan, Audible & Visual Alarm Certifications Parameter Specification Standards IEC62619, IEC61000-6/2/4, IEC62040, IEC63056, IEC62477, UN38.3