Question 1
A residential energy storage system (battery) is added to an existing PV installation. What is a key requirement for disconnecting means and labeling so that first responders can safely isolate the system?
Question 2
Which of the following is required when installing a manual transfer switch for a portable generator in a residential application?
Question 3
When installing a manual transfer switch for a generator in a residential application, what is the primary safety requirement for the switch mechanism?
Question 4
In a battery energy storage system (ESS), what is the function of the BMS?