The Chroma 62000H-S Series is a state-of-the-art solar array simulator DC power supply system designed specifically to test photovoltaic inverters, microinverters, and MPPT (Maximum Power Point Tracking) technologies. These systems offer an extensive voltage range—up to 1800V—combined with fast I-V curve simulation and real-world environmental profile emulation.
With its 3U 18kW module architecture, the 62000H-S supports scalable configurations through easy master/slave parallel operation, allowing for expanded power capability up to 540kW. This high-performance simulator is capable of precisely replicating the behavior of different types of solar panels under rapidly changing irradiance and temperature conditions. It also includes built-in MPPT dynamic test profiles compliant with major international standards such as EN50530 and Sandia.
Its advanced software integration enables real-time analysis, shadow simulation, and MPPT tracking—perfect for engineers testing solar inverters or optimizing performance under fluctuating solar conditions. Built-in multi-channel support and a fast update rate of 1 second make it ideal for both R&D and production-line testing environments.
Key Features
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Voltage range options: 0–150V / 600V / 1000V / 1800V
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AC input compatibility: 200/220Vac, 380/400Vac, 440/480Vac
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3U/18kW high power density modules with scalable master/slave parallel operation
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High-speed transient response for accurate solar array simulation
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Simulates I-V characteristics of various solar cell materials (fill factor included)
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Simulates irradiation and temperature changes—clear to cloudy conditions
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Shadowed I-V curve simulation (up to 4096 data points)
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Low leakage current (<3mA)
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High-precision voltage and current measurement
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Auto I-V programming: 100 I-V curves with dwell times from 1 to 15,000 seconds
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Static and dynamic MPPT efficiency testing (accumulated energy method)
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Softpanel integration for real-time data recording and analysis
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Interfaces supported: Ethernet, USB, RS232, RS485, GPIB, APG
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Real-time PV inverter MPPT tracking analysis via softpanel
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Supports up to ten-channel SAS control for multi-MPPT testing environments
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Fast I-V curve update rate (1s) for realistic weather simulations
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Preloaded dynamic MPPT test profiles: EN50530, Sandia, CGC/GF004, CGC/GF035, NB/T 32004
