Products
225kWh HV Lithium-Ion Battery | 716.8V 314Ah LiFePO₄ High-Voltage Solar Energy Storage System
products formPRODUCTS
| 200kwh 716.8V/280AH High Voltage Lithium Ion Battery | |
| Model | X-225KWH/716.8V-314AH |
| Battery Capacity | 716.8V/314AH |
| Nominal Voltage | 716.8V |
| Nominal Capacity | 314 |
| Dimension moudle(mm) | 483*245*792*14 |
| Dimension RACK(mm) | 1655*800*1530 |
| Weight(kg) | 2000KG |
| Specification | |
| Nominal Capacity (KWH) | 225KWH |
| Discharge Cut-Off Voltage (V) | 616 |
| Charge Cut-Off Voltage (V) | 795.2 |
| Recoend Charge/Discharge Current (A) | 100 |
| Max. Charge/Discharge working Current(A) | 200 |
| Communication | RS485/RS232/CAN |
| Working Temperature | 0'C~50℃ Charge -10℃~50℃ Disharge |
| Transport or Storage Temperature Range | minus 20'C~60° |
| Certification | CCE/IEC/UL/UN38.3/MSDS |
| Design Life | 15years+ |
| Cycle Life | (0.5C/0.5C-80% D0D)>6000 times |
| Series Function | 14 units in Series |
products DESCRIPTIONPRODUCTS
Battery Cell Features
Higher Energy Density – Compared with batteries of the same size and specification, energy density is increased by approximately 15%.
Long Cycle Life – Maintains 80% of its original capacity after 300 cycles.
System Reliability Tested – Simulated real-world applications to ensure 3-year service life under high and low temperatures and varying magnification requirements.
Mass Production Ready – Capable of large-scale manufacturing with excellent battery core consistency.
Stable Performance – High energy density and long battery life; discharge platform remains stable, and regular usage does not reduce battery lifespan.
High Voltage Control Box (HVCB)
Voltage: 1500VDC
Protection Grade: IP20
Communication Protocols: RS232, RS485, CAN
Features:
Manages high-voltage battery power loops in energy storage systems.
Serves as an intermediate unit connecting battery clusters and energy storage converters.
Functions include voltage & current collection, circuit breaker control, contactor management, fuse protection, and battery cluster control.
Equipped with circulation control circuits, current sensors, BCM modules, and switching power supplies.
Can be installed independently according to design needs.
Energy Storage System (ESS) Working Principle
1. Power System Applications
Balances peak and valley energy, improves grid stability, reduces grid losses, and lowers energy costs.
Acts as backup power, providing additional energy support.
2. Transportation
Used in electric vehicles, hybrid vehicles, and electric bicycles.
Offers longer driving range, faster charging, improved energy efficiency, and reduced vehicle emissions.
3. Distributed Energy
Works with solar PV and wind systems to balance energy supply and demand.
Enhances distributed energy utilization.
4. Electronic Equipment
Powers portable electronics like smartphones, tablets, and laptops.
Provides long-term, reliable energy support.
Battery Production Process
Cell Classification – Individual cells sorted by electrical performance consistency.
Module Assembly – Cells arranged in parallel or series, then laser welded.
Battery Pack Formation – Welded cells assembled into battery packs (PACK) with wiring harness, first-level BMS, cooling fan, electrode sockets, and other accessories.
Testing & Clustering – Secondary electrical performance tests are conducted. Battery packs meeting specifications are clustered, inserted into battery racks, and connected to the high-voltage box.
Main Battery Components:
Single Cell: LiFePO₄, high energy density, 314Ah, square aluminum shell
Battery Module
Battery Cluster
Professional After-Sales Service
Clients only need to provide a description of the issue, photo of the damaged battery, and battery code.
For non-human-caused issues within the warranty period:
Online support provided immediately.
Solutions may include battery upgrade, replacement of damaged parts, or refund.
Service solutions are tailored to the specific issue.
