INPMPPTZ-500 是一种专为 1000Vdc 系统设计的集成 MPPT 机柜。它可以集成 1 到 8 个基于高性能碳化硅 (SiC) 的 MPPT 模块 (型号：INPMPPT-62.5)。每个四脚模块最多支持 4 个光伏输入串，使整个机柜最多可容纳 32 个光伏串。每个 MPPT 串独立执行最大功率点跟踪 (MPPT), 最大限度地提高光伏变流技术效率，并提高整体项目盈利能力。该产品广泛适用于以下场景：C&I 自耗能储能项目；岛屿离线供电系统；工业设施中的电力补偿；电网峰值修剪和频率调节；具有储能功能的光伏集成充电站等。它为电池补充提供持续的能源。当在直流耦合系统中配置 PCS (变流技术系统) 时，该产品还可以建立一个以直流总线为中心的灵活互联系统，为整个电力架构提供强大的支持和保护。
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产品特性
01
高效率：MPPT 模块设计采用 SiC 元件，提高了系统效率，达到 99%。
02
Specification: The MPPT supports a wide voltage range of DC150–1000V; The cabinet is rated for 32 MPPT independent access, independent control, resulting in maximized PV efficiency.
03
Flexibility: Free selection of system rated power (62.5kW ~ 500kW), and it supports parallel use of multiple cabinets.
04
Safety: The Bus side configuration with circuit breaker, double contactor, and fuse protection; the cabinet is equipped with the insulation detection unit, which can autonomously perform insulation detection every time it is started.
05
Compatibility: The wide voltage range and large current carrying capacity enable it to adapt to more application scenarios.
产品拓扑
| Model | INPMPPTZ-500 |
| Power configuration parameters | |
| Rated power(kW) | 500kW |
| Single module rated power(kW) | 62.5kW |
| Number of module | 8 |
| PV side parameters | |
| Allowable voltage range(V) | DC150~1000V |
| Full load oltage range (V) | DC350V~1000V |
| Max voltage of PVside(V) | DC1100V |
| Number of MPPT stings per module | 4 |
| Rated number of cabinet MPPT strings | 4*8 |
| Max current of single MPPT string(A) | 50A |
| Bus side parameters | |
| Rated power(kW) | 500kW |
| Bus side voltage range(V) | DC350V~1000V |
| Full load woltage range (V) | DC600V~1000V |
| System parameters | |
| Operation temperature range (C) | -35℃~60℃ |
| Operation humidity range(%) | ≤95%(Nocondensation) |
| Thermal Management System | Forced air cooling |
| Maximum Efficiency | ≥99% |
| Noise | ≤70dB |
| Protection grade | IP54 |
| Anti-corrosion grade | C4/C5(optional) |
| Altitude | 2000m(Full load) |
| Communication interface | CAN,Ethernet.RS485 |
| Dimensions (W*D'H) | 700×1050×2100mm |
| Weight(kg) | about 750kg |
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