Abstract: This paper studies the control strategy of the DC/AC converter on the load side of the grid-connected photovoltaic system, aiming to solve the challenge of load fluctuations on system ...

When ice and snow take down lines, a home solar battery system isn't about convenience — it's about damage control.

Earlier this month, Democratic state Sen. Scott Wiener, whose district includes San Francisco, introduced legislation that would make it easier for individuals to adopt all-electric, super-efficient ...

Harbor Freight has a new 80-volt earth auger for digging holes in your yard. Here's how it compares to a well-tested, similar ...

Abstract: Electrostatic solar sail (E-sail) is a propellant-less spacecraft propulsion concept that uses the dynamic pressure of the solar wind as a source of continuous thrust. E-sail consists of ...

Taking a deeper look at the interplay of light and shadow in architecture seems to be a recurring topic on the agenda of many professionals in the field. Spaces of light and darkness are conceived to ...

As the solstice marks the shortest day of the year in the Northern Hemisphere, it also draws attention to something architecture has long negotiated but often overlooked: time. Beyond form or function ...