Solar Energy

Mon, 21 Jan 2019 02:51:39 UTC

LO3 Energy and eMotorWerks Combine EVs with Renewable Microgrids

LO3 Energy and eMotorWerks are joining forces on a new project that would allow electric vehicles (EVs) to connect to energy microgrids and utilities to use EVs as a collective energy resource during times of peak energy demand. This partnership comes at a time when utilities are increasingly wondering how they can use EVs as […]

The post LO3 Energy and eMotorWerks Combine EVs with Renewable Microgrids appeared first on Solar Tribune.

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Wed, 16 Jan 2019 18:08:12 UTC

Novel materials convert visible into infrared light

Scientists have succeeded in developing a chemical process to convert visible light into infrared energy, allowing innocuous radiation to penetrate living tissue and other materials without the damage caused by high-intensity light exposure. … read more
Tue, 15 Jan 2019 18:28:56 UTC

Power stations driven by light

The smallest building blocks within the power stations of organisms which get their energy directly from the sun are basically miniature reactors surrounded by collectors which capture photons and forward them to the center. The close correlation between structure and interaction of the components boosts productivity, a strategy which researchers are using for increasing the efficiency of solar technology. … read more
Mon, 14 Jan 2019 03:33:40 UTC

Was 2018 the Year of the Home Battery?

2018 turned out to be a pretty good year for batteries. Prices continued to fall and a handful of states like New York, Colorado and Florida created new policies to drive adoption from storage mandates to new net metering and interconnection policies, as well as new incentives specifically for energy storage. With more homeowners installing […]

The post Was 2018 the Year of the Home Battery? appeared first on Solar Tribune.

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Thu, 10 Jan 2019 19:17:35 UTC

A new way to measure solar panel degradation

How does one inspect solar panels in real time, in a way that is both cost-effective and time-efficient? Researchers have now developed and improved statistical and machine learning-based alternatives to enable real-time inspection of solar panels. Their research found a new application for clustering-based computation, which uses past meteorological data to compute performance ratios and degradation rates. … read more
Thu, 10 Jan 2019 19:17:09 UTC

Racial inequality in the deployment of rooftop solar energy in the United States, study finds

Fewer rooftop solar photovoltaics installations exist in African-American and Hispanic-dominant neighborhoods than in white-dominant neighborhoods, even when controlling for household income and home ownership, according to a new study. … read more
Thu, 10 Jan 2019 19:16:56 UTC

New materials could help improve the performance of perovskite solar cells

New research could lead to the design of new materials to help improve the performance of perovskite solar cells (PSCs). … read more
Tue, 08 Jan 2019 17:54:22 UTC

Great potential for floating solar photovoltaics systems

Researchers estimate that installing floating solar photovoltaics on the more than 24,000 human-made US reservoirs could generate about 10 percent of the nation's annual electricity production. Their findings reveal for the first time the potential for floating PV to produce electricity in the United States. … read more
Mon, 07 Jan 2019 18:12:42 UTC

Seawater turns into freshwater through solar energy: A new low-cost technology

Engineers have developed an innovative, low-cost technology to turn seawater into drinking water, thanks to the use of solar energy alone. … read more
Mon, 07 Jan 2019 14:33:49 UTC

Strategies to Minimize the Oft-Overlooked Soft Costs of Solar Installations

Despite many people assuming that the bulk of upfront solar power costs come from the manufacture of solar PV panels, soft costs– such as planning and installation labor– actually account for well over half of the average solar system.  Minimizing these soft costs presents great opportunity to increase the access to residential solar and hasten […]

The post Strategies to Minimize the Oft-Overlooked Soft Costs of Solar Installations appeared first on Solar Tribune.

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Wed, 19 Dec 2018 16:55:13 UTC

Team locates nearly all US solar panels in a billion images with machine learning

Researchers have identified the GPS locations and sizes of almost all US solar power installations from a billion images. Using the data, which is public, they identified factors that promote the use of solar energy and those that discourage it. … read more
Tue, 18 Dec 2018 16:51:59 UTC

Assessing the promise of gallium oxide as an ultrawide bandgap semiconductor

In microelectronic devices, the bandgap is a major factor determining the electrical conductivity of the underlying materials, and a more recent class of semiconductors with ultrawide bandgaps are capable of operating at much higher temperatures and powers than conventional small-bandgap silicon-based chips. Researchers now provide a detailed perspective on the properties, capabilities, current limitations and future developments for one of the most promising UWB compounds, gallium oxide. … read more
Wed, 12 Dec 2018 00:21:50 UTC

Sun-soaking device turns water into superheated steam

Engineers have built a device that soaks up enough heat from the sun to boil water and produce 'superheated' steam hotter than 100 degrees Celsius, without any expensive optics. … read more
Tue, 11 Dec 2018 16:30:20 UTC

Perovskite solar cells: cheaper production and high efficiency

A team of chemists and physicists is offering a novel approach for the selective layer formation in perovskite solar cells. The molecule assembles itself into a monolayer, which can cover a variety of surfaces and can function as a hole transporting material in a perovskite solar cell. … read more
Thu, 06 Dec 2018 16:59:40 UTC

Fighting smog supports solar power

Model calculations by researchers show that if China fought smog more aggressively, it could massively increase solar power production. … read more
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