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Dawnice HZEB-HCT-125TS/265

Product Models: HZEB-HCT-125TS/265
Nominal Voltage: 844.8V DC (system-level)
Rated Energy Capacity: 265.267kWh (system)
Voltage Operating Range: 739.2–950.4V DC
Max Charge/Discharge Rate: 0.5C
Rated Power: 125kW (grid/off-grid)
Cycle Life: 8,000 cycles (@25℃, 0.5C, 90%DOD, 70%EOL)
Communication Protocol: (not explicitly listed, but supports EMS/Cloud management)
Lifespan: 15 years design life (implied from cycle life)
IP Rating: IP54
Certifications: (not listed in datasheet, likely available separately)
Cooling Method: Intelligent Air Cooling (battery air conditioning + electrical compartment fan)

Product Models: HZEB-HCT-125TS/265
Nominal Voltage: 844.8V DC (system-level)
Rated Energy Capacity: 265.267kWh (system)
Voltage Operating Range: 739.2–950.4V DC
Max Charge/Discharge Rate: 0.5C
Rated Power: 125kW (grid/off-grid)
Cycle Life: 8,000 cycles (@25℃, 0.5C, 90%DOD, 70%EOL)
Communication Protocol: (not explicitly listed, but supports EMS/Cloud management)
Lifespan: 15 years design life (implied from cycle life)
IP Rating: IP54
Certifications: (not listed in datasheet, likely available separately)
Cooling Method: Intelligent Air Cooling (battery air conditioning + electrical compartment fan)

Product Features

Amid widening peak-valley price gaps and increasing grid fluctuations, the Dawnice 125 kW / 265 kWh PV-Storage-Genset Hybrid System integrates PV-priority strategy, peak-shaving energy storage, and flexible genset backup within a single cabinet. With EMS cloud-based scheduling, it ensures ≥99.9% system availability; automatic source transfer ≤20 ms and black-start capability keep critical loads seamlessly protected. Support for three-phase four-wire unbalanced loads and dynamic phase compensation guarantees stable operation for workshops, cold-chain facilities, and IT equipment. Designed with IP54 protection and -30~55℃ adaptability, it enables rapid microgrid deployment in industrial parks and campuses, shortening delivery cycles and accelerating ROI.

HZEB-HCT-125TS-265 front side

Why Choose It (from Engineering & O&M Perspective)

  • System Availability ≥99.9%: Accurate SOC/SOH monitoring with adaptive charge/discharge control minimizes unplanned downtime.

  • Millisecond-Level Continuity: Automatic source transfer ≤20 ms; supports black start and microgrid interoperability for faster fault recovery.

  • End-to-End Safety: Triple-layer battery protection, multi-sensor early warning, and automatic aerosol suppression (<500 ms response).

  • Flexible Load Adaptation: 3P4W three-phase four-wire, supports unbalanced loads and dynamic phase compensation, with adjustable power factor (leading/lagging).

  • Superior Power Quality: Grid-tied PF 0.99 with THDi <2%; off-grid voltage harmonic distortion <3% for sensitive equipment protection.

  • All-in-One Integrated Delivery: PV, storage, genset, and grid interfaces housed in one cabinet, with cloud-based remote management for shorter installation cycles and simplified O&M.

Power Management Functions

hybrid systems application

Dawnice C&I Energy Storage System Application Scenarios:

  • Factories / Supermarkets / Office Buildings — Peak shaving and valley filling with uninterrupted power supply.
  • Industrial Parks / Camps / Microgrids — Flexible grid/off-grid switching with black-start capability.
  • Diesel + PV Retrofits — Coordinated genset scheduling with PV priority, significantly reducing fuel consumption.
c&i battery projects and cases

Comprehensive Support: From Planning to Operation

  • Design: Customized system planning to match project needs and site conditions.
  • Production: High-quality manufacturing with strict quality control standards.
  • Logistics: Secure transport and timely international delivery.
  • Installation: Expert on-site setup and commissioning for seamless integration.
  • After-Sales: Continuous technical support and long-term service guarantee.
Custom Design – Quick Delivery – Professional Installation – Reliable Support

FAQ

Unlike conventional storage, this all-in-one system integrates PV, battery, diesel genset, and grid interfaces within a single cabinet. It offers seamless source switching in ≤20 ms, black-start capability, and ≥99.9% availability, ensuring uninterrupted power for critical loads.

The system uses LiFePO₄ batteries with triple-layer protection, multi-sensor early warning, and automatic aerosol fire suppression (<500 ms response). It also features multi-level thermal runaway prevention, delivering industry-leading safety from cell to system level.

The batteries deliver ≥8,000 cycles at 25℃, 0.5C, 90% DOD, and 70% EOL. This translates to a long design life with lower total cost of ownership (TCO), making it a durable and cost-effective investment.

With IP54 protection, intelligent air cooling, and an operating temperature range of -30℃ to 55℃ (with derating above 45℃), the system is designed for diverse climates and altitudes up to 2,000 m.

The system is ideal for factories, supermarkets, and office buildings to shave peaks and ensure uninterrupted operations; industrial parks, camps, and microgrids requiring flexible grid/off-grid switching; and diesel+PV retrofits, where coordinated scheduling significantly reduces fuel consumption.

What can Dawnice do?

  • Technical & Customization Advantages

  • Manufacturing & Supply Chain Strength

  • Global Support & Service

  • Financial & Operational Benefits

  • Sustainability & Compliance

  • Premium-Grade Energy Storage Solutions with DDP Global Shipping.

Customer satisfaction is our goal-min

Yichun Dawnice Manufacture & Trade Co., Ltd.

Our technical and sales teams are ready to meet your requirements and answer any question involving the various applications that use our product's.

Location

No. 12, Chunyu Road, Economic and Technological Development Zone, Yuanzhou District, Yichun City, Jiangxi Province, China

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Location

No. 12, Chunyu Road, Economic and Technological Development Zone, Yuanzhou District, Yichun City, Jiangxi Province, China

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