Keysight E4362A/J18 Solar Array Simulator Module
The Keysight E4362A/J18 Solar Array Simulator Module is a high-performance, programmable DC power source engineered to accurately emulate the electrical characteristics of photovoltaic (PV) arrays. With the integrated J18 option, this module simplifies testing of PV systems and components, ensuring reliable and repeatable results. Delivering up to 600W (150V, 4A), it is an essential tool for engineers and technicians in renewable energy, power electronics, and solar inverter development.
Key Features & Highlights
- High Accuracy and Stability: Provides precise voltage and current output with excellent stability, ensuring faithful simulation of solar array behavior for dependable test results.
- Advanced J18 Option: Equipped with J18 connectors to streamline setup and reduce connection errors, enhancing testing efficiency.
- Programmable Output: Create custom I-V curves and sequences to simulate real-world solar conditions, including varying irradiance and temperature.
- Intuitive User Interface: Easy-to-use software interface for quick configuration, monitoring, and control.
- Remote Monitoring and Control: Supports USB, LAN, and GPIB interfaces for flexible remote operation and integration into automated test systems.
Application Areas
This solar array simulator is ideal for testing and validating solar inverters, maximum power point tracking (MPPT) algorithms, charge controllers, and other PV system components. It is also well-suited for research and development, production testing, and quality assurance in the renewable energy industry.





Nina Kowalski –
After several weeks of use, the Keysight E4362A/J18 600W Solar Array Simulator, 150V, 4A has proven reliable in a demanding plant environment. Easy to read display and sensible control layout.
Emma Larsson –
We purchased the Keysight E4362A/J18 600W Solar Array Simulator, 150V, 4A for routine instrument checks in our maintenance shop. Build quality is solid, documentation was complete, and our team was productive with it from day one.
Priya Sharma –
Good value for a professional-grade unit. We use the Keysight E4362A/J18 600W Solar Array Simulator, 150V, 4A for field verification tasks and the interface is practical for technicians who work under time pressure.
Budi Santoso –
The Keysight E4362A/J18 600W Solar Array Simulator, 150V, 4A replaced an aging unit in our instrument pool. Noticeable improvement in stability and ease of use.
James Wilson –
Excellent for bench and light field work. The Keysight E4362A/J18 600W Solar Array Simulator, 150V, 4A gives stable measurements and the seller shipped faster than quoted.