Keysight Photovoltaic Array Simulators

Discover Keysight Photovoltaic Array Simulators, delivering high‑power, scalable solar‑array emulation up to 2000 V and 30 kW per unit. With autoranging output, DC power‑supply mode, automation tools, and compliance‑testing support, they help maximize inverter performance across commercial PV applications.

Photovoltaic/Solar Array Simulation Solution

Whether your inverter has one or twelve inputs/MPPTs, Keysight's Photovoltaic / Solar Inverter Test Solution can help you go beyond the test standards to maximize performance and bankability.

Upgrading Photovoltaic Inverters

This application note discusses the benefits of 1500 V photovoltaic inverters and strings and some challenges which need to be overcome as their adoption gains momentum.

Driving Down the Cost of Testing 1,500 V Photovoltaic Systems

Three leading OEMs for photovoltaic (PV) inverters used Keysight's new test solution for solar inverter designs, saving over 60% in capital investment and cutting data logging and report generation time by over 50%.

E4360 Modular Solar Array Simulators

This data sheet discusses the Keysight E4360 Modular Solar Array Simulator (SAS) which is a dual output programmable dc power source that simulates the output characteristics of a solar array.

Understanding the Importance of Maximum Power Point Tracking Efficiency for Solar Inverters

Maximum power point tracking efficiency (mmpt) is the metric used to ensure a solar inverter is operating at the maximum power point as often as possible. Read more.

DC Power Supplies Catalog

Explore the comprehensive range of Keysight DC power supplies engineered for precise sourcing, measurement, and power simulation. This catalog highlights benchtop, ATE system, modular, and specialty DC supplies across Essential, Advanced, Expert, and Pro performance grades for development, validation, and high‑power test environments.

Solving the Challenges of Solar Array Simulation

This paper aims to help you understand solar array and solar cell behavior. It also shows you how to select the optimal power solution for satellite ground testing.

Power Supply and Analyzer Rental Products Catalog

The widespread adoption of hybrid-electric vehicles (HEV) and electric vehicles (EV) has pushed theadvancement of EV battery technologies to become more economically viable. Learn about technology advancements and challenges automotive manufacturers face today.

Energize Your Journey with Keysight's High Power Systems

Energize Your Journey with Keysight’s High Power Systems" is an infographic that presents an overview of high-power systems across three domains: the Power Grid, the Charging Station, and the Electric Vehicle (EV). It highlights the importance of optimizing photovoltaic inverters, assessing EV charging stations, and evaluating conversion efficiencies in EVs. Keysight's offering on cutting-edge, reliable testing solutions to advance the EV and renewable energy sectors, underlining their commitment to innovation and precision in high-power system testing.

Efficiently Simulating Phased Arrays With Active Impedance

Microwave Journal Cover Feature article reprint entitled "Efficiently Simulating Phased Arrays With Active Impedance."

Terrestrial Solar Inverter Design Using Solar Array Simulators

Read simple measurement tips on how Keysight’s E4360 solar array simulator helps you accurately simulate a solar array for the I-V curves you want to reproduce.

Solar Array Simulation System Integration

This technical overview introduces you to important considerations when designing a SAS system. It is important to understand the heat sources inside the rack and how they can affect the operation.

Generating I-V Curves with the Solar Array Simulator

Explore three methods for generating I-V curves and testing a wide range of solar array performances with Keysight's family of solar array simulators. Learn more!

The Power Handbook

This handbook provides a “one-stop-shop” for basic information on power-related topics and includes an expanded chapter on photovoltaic power and test.

Comparison: E435xB and E436xA Solar Array Simulator

Despite the similarities between these two series, the newer E436xA SAS offers 3 times the output density and 3.75 times the power density of E435xB. Learn more.

Challenges in Simulating Phased-Array Radar Systems

Phased array is widely used in modern radar systems. This paper covers appropriate methods of designing and testing phased-array radar systems, faster and cheaper.

MP4300A Series Modular Solar Array Simulators

Unveiling Keysight’s fifth generation solar array simulator solution, the MP4300A Series Modular Solar Array Simulators with a 6kW mainframe. A denser, modular and faster solution to emulate rapidly changing conditions in space with up to 1kW per module.

Power Testing Systems

Keysight offers products for design and performance testing of rechargeable batteries and the sub-system components for electric vehicles.

Innovate Phased Array Antenna Simulation

Create a digital twin of phased-array systems to model the full signal chain—from excitation to multi-beam performance.​ Combines measured RF data, EM models, and instrument-grade IP to validate beamforming, interference, and spectral compliance—reducing risk and development time.