A confluence of industry drivers such as regulatory framework and government support, long-term supply of low cost feedstock, and FITs and tax incentives for biomass energy use are anticipated to propel the use of biomass for energy generation.
Researchers at Finland’s Aalto University have achieved a record-breaking 22.1% efficiency for a nanostructured silicon, or black, solar cell. They accomplished this by overlaying a thin, passivating film on the nanostructures by a process known as atomic layer deposition, and by integrating all of the metal contacts on the cell’s back side.
Perhaps the best part: Black solar cells work really well on cloudy days. “This is an advantage particularly in the north, where the sun shines from a low angle for a large part of the year,” said professor Hele Savin from Aalto University, who coordinated the study, in a statement. “We have demonstrated that in winter Helsinki, black cells generate considerably more electricity than traditional cells, even though both cells have identical efficiency values.”
Using the aforementioned process, the team managed to beat their previous record by almost 4%, which is a stunning achievement. The new cells have a certified external quantum efficiency of 96% at 300nm wavelengths, which the team said shows that charged carrier surface recombination is no longer a problem — and that for the first time, the black silicon isn’t limiting energy conversion efficiency. And thanks to the inherent properties of black solar cells, they can capture solar radiation at low angles, generating more electricity over the full duration of a day as compared with traditional cells.
The array built by Affordable Solar will produce 1.8 million kilowatt hours of clean electricity right at the site and cover 1/3 of the distribution center's energy usage.
The new Spanish-language section will include a Solar 101 tutorial, information about the solar industry's diversity efforts and how solar has become one of the fastest-growing industries in America.
The system is forecasted to generate over 730,000 kilowatt-hours of power annually.
Partnership exemplifies local demand for uncompromising quality and reliability in solar systems
Eaton Helps Kentucky Power State's Largest Solar Installation at Fort Campbell to Advance Sustainability and Energy Security
The project is the first phase of a planned 5 MW solar array that will help the U.S. Army installation reduce operating costs while contributing to the renewable energy goals and energy independence.
CEO And Professor Invents Off-Grid Solar Thermal Personal Energy
Trend for smart and more cost-effective components identified from this year's submissions
SolarWindow Announces Easy Power Connection System for Installation of its Transparent Electricity-Generating Windows
A single installation of SolarWindow products on all four sides of tall towers could generate 50-times greater power than traditional rooftop systems and 15-times their environmental benefits.
GE Launches the Next Evolution of Wind Energy Making Renewables More Efficient, Economic: the Digital Wind Farm
Industrial Brawn Meets Software Brains as GE Harnesses the Industrial Internet to Build the World's Most Efficient Wind Farm---- Use of Sensors, Data Networks and Analytics Create Turbines that Are Customized for Peak Efficiency of up to 20 Percent More in Annual Energy Production---- Combined Technology Could Deliver up to an Estimated $50 Billion in Value Across the Wind Industry1 if Applied to All 50 Gigawatts of Wind Being Installed this Year
The solar systems will be built on rooftops throughout the Orange County and Inland Empire industrial corridors.
Liftra has developed a new technology, the Liftra Crane, which will dramatically lower the total costs to change out gearboxes and generators for certain turbines.
EnergySage Secures $1.5 Million in Series-A Financing to Fuel Expansion of Online Solar Energy Marketplace
Industry-First Comparison-Shopping Platform Primed to Be the Destination Site For Solar Power Systems
100-kilowatt solar installation powers university's parking garage --- Excess solar energy stored in an industrial-size battery system --- Project enabled by $1 million grant from Duke Energy Florida
Records 1756 to 1770 of 2260
Introducing the solar industry's first Rapid Shutdown® Combiner Box with Capacitor Discharge (optional AFCI and surge protection). Innovative Solar Inc.'s PV powered combiners will accommodate single or multiple MPPTs. They range from 4 to 24 strings in grounded or ungrounded applications. Perfect for commercial rooftops and ground mount applications.