Robert Ferris for CNBC: Tesla said the first two styles of its solar roof will be priced at about $21.85 per square foot. That price is slightly lower than the $24.50 per square foot that Consumer Reports had expected.
Tom Randall for Bloomberg: Elon Musk says orders will begin today. Pricing details have yet to be revealed.
Andy Colthorpe for Energy Storage News: Two Congressional representatives in the US have united across party political lines to form the Advanced Energy Storage Caucus, a group dedicated to educating Members of Congress on the benefits of the nascent technology.
Megan Treacy for TreeHugger: The long distance from shore has the benefit of being beyond the horizon so there is no visible evidence of it from shore but it also carries the benefit of harnessing the stronger winds in that area.
Allison Mills for Phys.org: Distributed microgrid tech can secure the electrical grids at military bases to reduce the impact of cyberattacks, physical attacks from terrorists and natural disasters.
Nichola Groom, Reuters: Tesla's SolarCity reported a drop of nearly 40 percent in solar installations for the first quarter on Wednesday, the latest sign of a reversal in fortunes for the once high-flying residential solar industry.
Michael J. Coren for Quartz: As the shadow of the moon passes over North America, the eclipse is expected to knock out about 70 megawatts a minute- two to three times faster than the typically daily drop, reports the California Independent System Operator.
Wanyee Li for Ottawa Metro: A group of scientists say now is the time to invest in wave energy because B.C. has the potential to become a destination for wave-technology companies around the world.
Mark Harrington for Newsday: Block Island on Monday will formally throw the switch on a first-time connection to the New England energy grid through a new cable to the mainland, and begin receiving power from the country's first five offshore wind turbines.
Matt Shipman for Phys.org: "This is a proof of concept, but the idea of using water or other solvents to 'tune' the transport of ions in a layered material is very exciting," says Veronica Augustyn, an assistant professor of materials science and engineering at NC State and corresponding author of a paper describing the work.
Anmar Frangoul for CNBC: Released on Tuesday, the GWEC's Global Wind Report: Annual Market Update forecasts nearly 60 GW of wind installations this year, with cumulative installed capacity seen reaching more than 800 GW by the end of 2021.
Tom Randall for Bloomberg: Wind and solar are about to become unstoppable, natural gas and oil production are approaching their peak, and electric cars and batteries for the grid are waiting to take over. This is the world Donald Trump inherited as U.S. president. And yet his energy plan is to cut regulations to resuscitate the one sector that's never coming back: coal.
Clean energy actions saving companies $3.7 billion a year, cutting annual carbon pollution equivalent to 45 coal-fired power plants
Giuliano Balestrieri, Business Insider Italia: The same heat that burns your feet when you walk on sand could be the key to making clean energy and endless electricity. An Italian firm, Magaldi Group, is doing so by using sand as a storage system to eventually concentrate solar energy.
Scott Collie for New Atlas: Tesla has made its Powerwall plans clear, and Mercedes-Benz Energy has been talking a big game with its energy storage systems, which will soon be finding their way into homes in the UK.
Records 226 to 240 of 1486
Morningstar's TriStar MPPT 600V charge controller leverages Morningstar's innovative TrakStar™ MPPT technology and our 20+ years of power electronics engineering excellence, to enable the widest input operating voltage range available from a solar array, wind turbine or hydro input. This controller's standard and DB versions are for off-grid applications, and the TR versions were developed to enable retrofitting grid-tied systems with battery backup.