Abstract: This article presents a novel approach for parameter estimation, health monitoring, and power loss calculation of a 3-phase 2-stage grid-connected photo-voltaic (PV) system using a digital ...

NASHVILLE, Tenn. (WKRN) — Thousands of customers are still without power throughout Middle Tennessee. While some homes have lights back on, others just down the street are going on seven days without ...

Extron is now shipping its first PoE speaker, the NF 4C LP. This PoE powered 4-inch ceiling speaker system features scalable power, DSP, and Dante connectivity. Capable of driving up to three external ...

When specifying ceiling systems for commercial projects, contractors and architects often focus on aesthetics, acoustics, and fire ratings. However, the materials that enable these high-performance ...

For electric utilities, the increasing need to integrate renewable energy while simultaneously electrifying the grid has changed the paradigm. Innovations with Grid Enhancing Technologies (GETs), ...

Enphase Energy announced support for complete off-grid system configurations that are capable of operating without a utility connection when needed. The system requires the IQ Battery 5P with embedded ...

Popcorn ceilings were a design staple in the 1970s, used as an inexpensive way to add texture, hide imperfections, and muffle sound. Today, they're still present in old homes and used in some new ...

Plaza Cloud by Kirei is a 36-by-36-inch acoustic ceiling system that can be cable-suspended from a variety of ceiling types. Made from 60 percent post-consumer recycled polyethylene terephthalate, the ...

We may receive a commission on purchases made from links. Popcorn ceilings, otherwise known as textured ceilings or cottage cheese ceilings, were popular in homes from the '50s to the '80s, eventually ...