The Keysight E4361A is a solar array simulator DC power module that simulates the output characteristics of a solar array. The E4361A is primarily a current source with very low output capacitance. It offers fast I-V curve changes allowing you to accurately simulate the output of different solar arrays under various environmental conditions (e.g., temperature, age, eclipse, spin). The E4360 gives you the flexibility to operate it in two ways:

• Input the four key operational parameters (Vₒ꜀, ᵢₛ꜀, Vₘₚ, Iₘₚ) needed for the SAS to internally create an I-V curve of a solar array
• Download a user-defined table for the I-V curve of the solar array

Keysight offers several variations of the E4361A, each having modified output ranges. The following is a brief overview of several main specifications.

For more detailed information, please see the document linked here beginning on page 8.

Output ratings - SAS and table mode

Output ratings - fixed mode