Solar container battery factory test items

This guide breaks down FAT (Factory Acceptance Testing) and SAT (Site Acceptance Testing) for energy storage batteries in plain language, covering procedures, key differences, and common issues to help you master quality control essentials. These technical terms represent the “dual safeguards” ensuring battery system safety. With our software, thermal, electrical, and capacity disbalance is detected and corrected during your Factory Acceptance Testing (FAT) test. Understanding the differences between FAT and SAT is essential for manufacturers, installers, and customers to ensure the. Values indicated are as per the datasheet of the Σ-Ahr PWM Controller Charge controller output max.