The 2023 version of the NESC, edited by IEEE SA, became effective on February 1, 2023.

Let’s examine the changes in the 2023 NEC that directly affect photovoltaic (PV) systems.

E-bikes rely on lithium-ion batteries as their power source, however, when stored improperly or charged incorrectly, they pose a fire hazard.

Let’s look at questions on the rating, operation, and location of protective and control devices mandated by Section 14 of the CE Code.