This article will examine some of the basic electrical calculations used to photovoltaic validate system design (based on the 2017 NEC)
The module and string voltages and the inverter DC inputs are critical issues since we will be experiencing widely varying weather conditions throughout the country in the years and decades ahead.
In this article, we’ll cover the marking requirements in Section 310.8 and give some examples of cable and conductor markings.
What does alternative energy mean for the inspectors, installers, and designers that find themselves entrenched in the NEC world on a daily basis?
Are Tables 1 and 3 of the CE Code allowed to be used for the determination of ampacities of single conductor cables in underground installations?
The first question you may be asking yourself is, “How does a code enforcement inspector fit into IAEI?” That is what we will look at in this article.
EV charging stations, “Charge Points” (after the ChargePoint brand), “Level 1/2/3” Chargers, Superchargers, DC Fast Chargers, CCS Combo Systems, and SAE J1772 Connectors, all refer to Electric Vehicle Supply Equipment or EVSE.
IEEE SA offers the IEEE Distributed Energy Resources (DER) Standards Collection, featuring core IEEE standards that will be pivotal to the energy sector’s transformation using DERs.
National Electrical Code (NEC) Section 300.21 deals with firestopping of electrical installations in fire-rated assemblies.