能量路由器光储充一体化柜 | 50kW光伏·30kW储能·50kW并网·20kW快充·375V母线 | Energy Router PV-Storage-Charging All-in-One | 50kW PV · 30kW Storage · 50kW Grid · 20kW Fast Charge
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出品方：稳利达电力电子 | Wenlida Power Electronics |
项目简介 | Project Introduction
本项目为能量路由器光储充一体化柜，由稳利达电力电子提供整套多端口直流母线能量调度与变换一体化解决方案。系统以375V直流母线为核心，集成50kW光伏MPPT DCDC（240-500Vdc输入）、30kW储能双向DCDC（120-175.2Vdc电池）、50kW PCS（AC400V三相四线并网）、20kW直流快充枪（200-750Vdc，GB2015快充）及20kW直流照明接口，实现光伏发电、储能充放电、并网、电动汽车快充与直流负载供电的智能联动。各模块转换效率98%（充电模块>95%），支持MPPT/恒压自动切换、功率因数1超前~1滞后可调、THDi≤3%。配置触摸屏、RS485（Modbus RTU）与以太网（Modbus TCP）双通道通讯，保护完备，故障解除后自动恢复运行，适用于光储充一体站、园区微电网、工商业光储直柔及V2G等场景。
This project is an energy-router PV-storage-charging all-in-one cabinet, delivered by Wenlida Power Electronics as a complete multi-port DC-bus energy-dispatch and conversion solution. Centered on a 375V DC bus, it integrates a 50kW PV MPPT DC-DC (240-500Vdc input), a 30kW bidirectional storage DC-DC (120-175.2Vdc battery), a 50kW PCS (AC400V 3-phase 4-wire grid-tie), a 20kW DC fast-charging gun (200-750Vdc, GB2015 fast charge) and a 20kW DC lighting interface, enabling smart coordination of PV generation, storage charge/discharge, grid connection, EV fast charging and DC-load supply. Conversion efficiency is 98% (charging module >95%), with auto MPPT/CV switching, adjustable power factor 1 lagging~1 leading and THDi ≤3%. It features a touch screen, dual-channel RS485 (Modbus RTU) and Ethernet (Modbus TCP) communication, comprehensive protections with auto-recovery. It suits PV-storage-charging stations, park micro-grids, C&I PV-storage-direct-flexible and V2G applications.
系统拓扑说明 | System Topology Description
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图1：系统拓扑图 | Figure 1: System Topology Diagram |
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图2：能量路由器光储充一体化柜应用场景（见下方配图）| Figure 2: Energy-router PV-storage-charging all-in-one application scenario (see image below) |
图2：能量路由器光储充一体化柜应用场景 | Figure 2: Energy-router PV-storage-charging all-in-one application scenario
整套系统配置10寸本地触摸屏，供客户监控数据和触摸操作；提供一路RS485接口，支持遥控、遥测、遥调功能。50kW光伏DCDC（240-500Vdc）、30kW储能DCDC（120-175.2Vdc）、50kW PCS、20kW充电桩与20kW照明接口共同汇集于375V直流母线，按需在光伏、储能、电网、车辆与直流负载间灵活调度能量。
The system is equipped with a 10-inch local touch screen for on-site data monitoring and touch operation, and one RS485 port for remote telecontrol, telemetry and tele-adjustment. The 50kW PV DC-DC (240-500Vdc), 30kW storage DC-DC (120-175.2Vdc), 50kW PCS, 20kW charger and 20kW lighting interface are all collected on the 375V DC bus, flexibly dispatching energy among PV, storage, grid, vehicles and DC loads as required.
完整全套参数表 | Complete Parameter Tables
表1 各功能模块电气参数 | Table 1 Functional Module Parameters
表1.1 50kW光伏DCDC | Table 1.1 50kW PV DC-DC
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序号 No. |
电气类目 Category |
详细类目 Item |
规格 Specification |
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1 |
直流电压 DC Voltage |
光伏侧 / 母线侧 PV / Bus |
240-500Vdc / 额定375Vdc |
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2 |
直流电流 DC Current |
光伏侧 / 母线侧 PV / Bus |
≤135A / ≤133A |
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3 |
转换效率 Efficiency |
HV 750V / LV 600V |
98% (lab conditions) |
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4 |
额定功率 Rated Power |
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90kW (标称) |
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5 |
工作模式 Operation Mode |
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MPPT，可设置 MPPT/恒压自动切换 |
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6 |
电压稳定度 Voltage Stability |
静态 / 动态 Static / Dynamic |
±1% / ±3% |
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7 |
电流稳定度 Current Stability |
静态 / 动态 Static / Dynamic |
±1% / ±3% |
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8 |
尺寸 / 重量 Dimension / Weight |
L×W×H |
600 × 363 × 154 mm / 40kg |
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9 |
散热方式 Cooling |
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Air cooling |
表1.2 30kW储能DCDC | Table 1.2 30kW Storage DC-DC
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序号 No. |
电气类目 Category |
详细类目 Item |
规格 Specification |
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1 |
直流电压 DC Voltage |
储能侧 / 母线侧 Battery / Bus |
120-175.2Vdc / 额定375Vdc |
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2 |
直流电流 DC Current |
储能侧 / 母线侧 Battery / Bus |
≤157A / ≤80A |
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3 |
转换效率 Efficiency |
HV 750V / LV 600V |
98% (lab conditions) |
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4 |
额定功率 Rated Power |
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30kW |
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5 |
工作模式 Operation Mode |
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CV / CC |
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6 |
电压稳定度 Voltage Stability |
静态 / 动态 Static / Dynamic |
±1% / ±3% |
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7 |
电流稳定度 Current Stability |
静态 / 动态 Static / Dynamic |
±1% / ±3% |
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8 |
尺寸 / 重量 Dimension / Weight |
L×W×H |
600 × 363 × 154 mm / 37kg |
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9 |
散热方式 Cooling |
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Air cooling |
表1.3 50kW PCS | Table 1.3 50kW PCS
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类别 Category |
项目 Item |
参数 Parameter |
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直流侧 DC Side |
电压范围 Voltage (Vdc) |
200-850 (full power 350-850) |
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**大输出功率 Max. Power (kW) |
50 |
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**大输出电流 Max. Current (A) |
150 |
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交流并网 AC Grid |
输出线制 Wiring |
3W+N+PE |
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额定功率 Rated Power (kW) |
50 |
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额定电压 Rated Voltage |
AC400V |
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额定电流 Rated Current (A) |
73 |
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电压范围 Voltage Range |
-15% ~ +15% |
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额定频率 Frequency |
50Hz |
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功率因数 Power Factor |
1 超前 ~ 1 滞后 (configurable) |
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THDi |
≤3% (rated power) |
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环境与结构 |
工作温度 Operating Temp. |
-20 ~ +60℃ (derate above 45℃) |
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海拔 Altitude |
4000m (derate 3000-4000m) |
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尺寸/重量 Dim./Weight |
440 × 670 × 200 mm / 50kg; IP20 |
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表1.4 20kW直流快充枪 | Table 1.4 20kW DC Fast-Charging Gun
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类别 Category |
项目 Item |
参数 Parameter |
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输入端 Input |
电压范围 Voltage (Vdc) |
260-900 |
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电流范围 Current (A) |
0-68 |
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充电枪侧 Gun Side |
额定功率 Rated Power (kW) |
20 |
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电压范围 Voltage (Vdc) |
200-750 |
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电流范围 Current (A) |
0-50 |
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转换效率 Efficiency |
>95% (lab conditions) |
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控制与通信 |
工作模式 Mode |
支持 GB2015 快充 |
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控制方式 Control |
后台指令控制 |
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通讯接口 Communication |
RS485 (Modbus RTU) / CAN2.0A/B |
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常规参数 General |
工作温度 Operating Temp. |
-20 ~ +40℃ (derate above 40℃) |
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噪声 Noise |
<45dB @1m |
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防护等级 Protection |
IP20 |
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表2 整机规格参数 | Table 2 Complete Unit Specifications
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端口 Port |
项目 Item |
参数 Parameter |
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光伏接口 |
**大输入功率 Max. Power (kW) |
50 |
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**大输入电压 Max. Voltage (V) |
240-500 |
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MPPT电压范围 MPPT Range (V) |
240-500 |
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**大输入电流 / MPPT数 Max. Current / Count |
135A / 1 |
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储能接口 |
电池电压范围 Voltage (Vdc) |
120-175.2 |
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**大电流 Max. Current (A) |
157 |
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额定功率 Rated Power (kW) |
30 |
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电网接口 |
输出线制 Wiring |
3W+N+PE |
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额定功率 Rated Power (kW) |
50 |
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额定电压 Rated Voltage |
AC400V |
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额定电流 Rated Current (A) |
73 |
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电压范围 Voltage Range |
320-460Vac |
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功率因数 Power Factor |
1 超前 ~ 1 滞后 (configurable) |
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充电桩接口 |
电压范围 Voltage (Vdc) |
200-750 |
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**大电流 Max. Current (A) |
50 |
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额定功率 Rated Power (kW) |
20 |
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照明接口 |
电压范围 Voltage (Vdc) |
额定 DC375 |
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**大电流 Max. Current (A) |
54 |
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额定功率 Rated Power (kW) |
20 (照明 2) |
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整机基本参数 |
工作温度范围 Operating Temp. (℃) |
-20 ~ +45 (derate above 45℃) |
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相对湿度 Relative Humidity |
0 ~ 90%, non-condensing |
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**工作海拔 Max. Altitude (m) |
2000 |
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冷却方式 Cooling |
Air cooling |
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显示 Display |
Touch screen |
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系统供电 Aux. Power |
AC220V (User-supplied) |
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通讯方式 / 防护 Communication / Prot. |
RS485 (Modbus RTU) / Ethernet (Modbus TCP) / IP20 |
设备搬运说明 | Equipment Handling Instruction
机柜底座开有两个方形孔，搬运时叉车两根货叉通过方形孔叉入机柜底部，移动过程中需保证缓慢、平稳，避免设备磕碰倾倒。
Two square holes are reserved at the cabinet base. Insert two forklift forks through the square holes to the cabinet bottom during handling. Move slowly and steadily to prevent collision or tipping-over.
应用场景 | Application Scenarios
典型应用 | Typical Applications
? 光储充一体站、园区光储直柔微电网
? 工商业楼宇、工厂绿色低碳能源调度
? V2G车网互动、双向充放电
? 直流照明、直流负载一体化供电
? 分布式能源并离网无缝切换
? PV-storage-charging stations and park PV-storage-direct-flexible micro-grids
? Green low-carbon energy dispatch for C&I buildings and factories
? V2G vehicle-grid interaction and bidirectional charging
? Integrated DC lighting and DC-load supply
? Seamless grid-tie/off-grid switching of distributed energy
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定制说明：稳利达电力电子本系列产品支持定制开发，可根据光伏功率、储能容量、PCS功率、充电桩数量与直流母线电压灵活配置，适配不同光储充与微电网项目需求。 Customization Note: Customization available by Wenlida Power Electronics. PV power, storage capacity, PCS power, number of chargers and DC-bus voltage can be flexibly configured according to site conditions to meet various PV-storage-charging and micro-grid requirements. |
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