This video demonstrates how to test AC voltages in the SunVault ESS. AC voltage is an important indicator of a proper installation and can be an important troubleshooting metric. As always, only qualified personnel may do this work. The activity described here involves the risk of contact with potentially lethal voltages and currents.

SunVault Storage Installation Guide 6503770 Rev B Reference: Section 1.11.3 Measure and Record Hub+ and ESS Voltage

Tools & Materials: Gather the following tools and materials before you begin this work:
□ Voltage meter
□ Arc Flash PPE