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E: mike_SINJI@163.com
E: mike_SINJI@163.com
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The 2MW8MWH vanadium battery system is composed of two sets of 1MW4MWH module systems. The following are the parameters of the 1MW4MWH
| 系统外形参数表 System Parameter Table | ||
| 系统尺寸（mm） System size (mm) | 功率单元 Power unit | 3800mm(L)* 1600mm(W)*2590mm(H)*2(Quantity） |
| 容量单元（占地） Capacity unit (acreage) | 16600mm(L)*9600mm(W)*3800mm(H) | |
| 系统占地示意图 System footprint diagram |  | |
| 容量单元 Capacity unit (steel structure) | 16000mm*4000mm*3800mm (2） | |
| liquid storage tank | Quantity8（Φ3300*3200mm） | |
| 双向逆变器PCS Bidirectional inverter PCS | 1906mm*2264mm*700mm*1(Quantity） | |
| 系统重量 System weight | 功率单元(KG) Power unit(KG) | 15000KG |
| 容量单元电解液（T) Capacity unit electrolyte (T) | 260T(200m³） | |
| 容量单元钢结构（T） Capacity unit steel structure (T) | （集装箱自重+储液罐8个+泵、输送系统）29T (Container dead weight + 8 liquid storage tanks + pump, delivery system) 29T | |
| 双向逆变器PCS(KG) Bidirectional inverter PCS(KG) | 1500KG*1 | |
System parameters:
名称 Name | 设计指标 Design indicators | 备注 Remarks |
1.1 | 电堆参数 Parameters of power stacks | |
单电堆额定输出功率 Rated output power of single stack | ≥128kW | |
单电堆电压范围 Single Stack Voltage Range | 200-320V | |
单电堆电流 Single Stack Current | 640A | |
单电堆能量效率 Energy efficiency of single stack | ≥80% | |
1.2 | 模块参数 | |
模块额定输出功率 Module Rated Output Power | ≥1MW | 由8个单堆4个串联后并联组成 Consists of 8 single stacks 4 in series and then in parallel |
模块电压范围 Module Voltage Range | 800-1280V | |
模块电流 Module Current | 1280A | |
1.3 | 储能系统 Energy storage systems | |
系统额定输出功率 System Rated Output Power | ≥1MW | |
系统电压范围 System voltage range | 800-1280V | |
系统电流 System current | 1280A | |
交流侧电压 AC Side Voltage | 550V | |
交流频率 AC frequency | 50/60Hz | |
放电容量 Discharge capacity | ≥4MWh | |
系统能量效率 System energy efficiency | ≥70% (交流端) | |
短时过载 Short-term overload | 1.1倍额定功率下运行 10分钟以上 | |
电堆设计循环次数 Stack design cycle time | ≥20000次 | 质保期一年(验收合格后开始) Warranty period of one year (starting after acceptance) |
密封性能保证 Sealing performance guarantee | 电堆对外无泄漏， 电堆内部无内漏 No external leakage from the stack, no internal leakage from the stack. | |
运行温度 Operating temperature | 0℃~40℃/-30℃~60℃ | Two options |
额定电流密度 Rated current density | ≥160mA/cm2 | |
验收标准 Acceptance Criteria | 符合国家、行业要求 Compliance with national and industry requirements |
This proposal is designed for battery energy storage power stations uses PV panels. The role of the battery energy storage system(BESS) is peak shaving and valley filling and smooth output to the grid by cooperating with the PV panels, reducing the phenomenon of abandonment of light, and make full use of PV power. Operating Mode: PV+BESS
Application scenarios
Factory electricity
It is important to choose a safe energy storage battery
Supports multiple charges and discharges,
with a maximum battery life of 14 hours
Can be matched in many ways
Vanadium battery-assisted diesel generator to generate electricity
Vanadium battery-assisted gas turbine power generation
Vanadium batteries used for frequency regulation in power plants
In the era of new energy power generation, vanadium batteries replacing traditional transformers will reduce the pressure on the power grid.
Vanadium batteries are also suitable for a variety of scenarios, such as power protection for water pumps in seawater desalination equipment, domestic power consumption on large freighters, operation in high-altitude areas below 3,000 meters above sea level, and in cold, hot and humid areas.
The 2MW8MWH vanadium battery system is composed of two sets of 1MW4MWH module systems. The following are the parameters of the 1MW4MWH
| 系统外形参数表 System Parameter Table | ||
| 系统尺寸（mm） System size (mm) | 功率单元 Power unit | 3800mm(L)* 1600mm(W)*2590mm(H)*2(Quantity） |
| 容量单元（占地） Capacity unit (acreage) | 16600mm(L)*9600mm(W)*3800mm(H) | |
| 系统占地示意图 System footprint diagram | | |
| 容量单元 Capacity unit (steel structure) | 16000mm*4000mm*3800mm (2） | |
| liquid storage tank | Quantity8（Φ3300*3200mm） | |
| 双向逆变器PCS Bidirectional inverter PCS | 1906mm*2264mm*700mm*1(Quantity） | |
| 系统重量 System weight | 功率单元(KG) Power unit(KG) | 15000KG |
| 容量单元电解液（T) Capacity unit electrolyte (T) | 260T(200m³） | |
| 容量单元钢结构（T） Capacity unit steel structure (T) | （集装箱自重+储液罐8个+泵、输送系统）29T (Container dead weight + 8 liquid storage tanks + pump, delivery system) 29T | |
| 双向逆变器PCS(KG) Bidirectional inverter PCS(KG) | 1500KG*1 | |
System parameters:
名称 Name | 设计指标 Design indicators | 备注 Remarks |
1.1 | 电堆参数 Parameters of power stacks | |
单电堆额定输出功率 Rated output power of single stack | ≥128kW | |
单电堆电压范围 Single Stack Voltage Range | 200-320V | |
单电堆电流 Single Stack Current | 640A | |
单电堆能量效率 Energy efficiency of single stack | ≥80% | |
1.2 | 模块参数 | |
模块额定输出功率 Module Rated Output Power | ≥1MW | 由8个单堆4个串联后并联组成 Consists of 8 single stacks 4 in series and then in parallel |
模块电压范围 Module Voltage Range | 800-1280V | |
模块电流 Module Current | 1280A | |
1.3 | 储能系统 Energy storage systems | |
系统额定输出功率 System Rated Output Power | ≥1MW | |
系统电压范围 System voltage range | 800-1280V | |
系统电流 System current | 1280A | |
交流侧电压 AC Side Voltage | 550V | |
交流频率 AC frequency | 50/60Hz | |
放电容量 Discharge capacity | ≥4MWh | |
系统能量效率 System energy efficiency | ≥70% (交流端) | |
短时过载 Short-term overload | 1.1倍额定功率下运行 10分钟以上 | |
电堆设计循环次数 Stack design cycle time | ≥20000次 | 质保期一年(验收合格后开始) Warranty period of one year (starting after acceptance) |
密封性能保证 Sealing performance guarantee | 电堆对外无泄漏， 电堆内部无内漏 No external leakage from the stack, no internal leakage from the stack. | |
运行温度 Operating temperature | 0℃~40℃/-30℃~60℃ | Two options |
额定电流密度 Rated current density | ≥160mA/cm2 | |
验收标准 Acceptance Criteria | 符合国家、行业要求 Compliance with national and industry requirements |
This proposal is designed for battery energy storage power stations uses PV panels. The role of the battery energy storage system(BESS) is peak shaving and valley filling and smooth output to the grid by cooperating with the PV panels, reducing the phenomenon of abandonment of light, and make full use of PV power. Operating Mode: PV+BESS
Application scenarios
Factory electricity
It is important to choose a safe energy storage battery
Supports multiple charges and discharges,
with a maximum battery life of 14 hours
Can be matched in many ways
Vanadium battery-assisted diesel generator to generate electricity
Vanadium battery-assisted gas turbine power generation
Vanadium batteries used for frequency regulation in power plants
In the era of new energy power generation, vanadium batteries replacing traditional transformers will reduce the pressure on the power grid.
Vanadium batteries are also suitable for a variety of scenarios, such as power protection for water pumps in seawater desalination equipment, domestic power consumption on large freighters, operation in high-altitude areas below 3,000 meters above sea level, and in cold, hot and humid areas.
SINJI mainly sells vanadium battery system, reactor, vanadium electrolyte and perfluoride ion membrane.
