Keysight Photovoltaic Array Simulators

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This video introduces Keysight Photovoltaic Array Simulators, purpose‑built to emulate the electrical characteristics of real photovoltaic (PV) arrays for accurate inverter development, validation, and performance optimization. These simulators enable engineers to evaluate maximum power‑point tracking (MPPT) performance, verify inverter safety behaviors, and validate system‑level response under a wide range of irradiance, temperature, and loading conditions—all without relying on unpredictable real‑world sunlight. Their ability to reproduce stable, repeatable solar profiles makes them essential tools for R&D teams developing residential, commercial, and utility‑scale PV solutions.

Keysight PV array simulators provide high‑power output capability, supporting up to 2000 V and 30 kW in a single unit. For large commercial PV and string‑inverter testing, multiple units can be paralleled to scale up to 600 kW of output power. The autoranging design delivers full power across a wide operating range, adapting automatically to meet inverter demands. A DC power‑supply mode provides up to 30 kW of precise DC sourcing with voltage and current control, plus advanced tools such as output sequencing, data logging, and waveform generation for dynamic test conditions.

Automated compliance‑testing capabilities streamline validation against industry standards including EN 50530, IEC 61853, and IEC 61215. Engineers can run standardized test routines, compare inverter behavior under controlled PV conditions, and evaluate MPPT efficiency with confidence. Seamless integration with Keysight software platforms enables the creation, execution, and analysis of complex test sequences that accelerate inverter design cycles and support high‑throughput production testing.
 

Key features include:

  • High‑Power & Scalable: Test up to 2000 V and 30 kW in a single unit, or scale to 600 kW using parallel connections.
  • Autoranging Output: Automatically adjusts output to deliver full power across a wide operating range.
  • DC Power‑Supply Mode: Provides 30 kW of autoranging DC power with sequencing, logging, and waveform‑generation features.
  • Automated Compliance Testing: Streamline verification for EN 50530, IEC 61853, and IEC 61215 standards.
  • Advanced Inverter Optimization: Emulate PV characteristics to maximize MPPT performance and system‑level inverter validation.
     

Keysight photovoltaic array simulators are engineered to help maximize inverter performance by providing high‑power solar‑array emulation, autoranging capability, and automated compliance‑testing tools for R&D and large‑scale PV validation.