Author: solarenergy

Sinovoltaics analyzed publicly traded inverter manufacturers using a balance sheet-based model and publicly available financial information to track their financial strength over the past three years. The top five in the latest ranking are Hoymiles Power Electronics, Enphase, Kstar, Eaton and Goodwe. May 1, 2024 Valerie ThompsonSinovoltaics, a Hong Kong-based technical compliance and quality assurance services company, has released the second edition of its report Financial stability ranking of Sinovoltaics PV inverter manufacturer. The company says the results, which have been calculated since June 2020, provide insight into the stability of the scores over time. The report, which has a…

Summer is just around the corner and with it comes the inevitable increase in energy bills. As temperatures rise, Colorado Springs residents must deal with the impact of air conditioning and other energy-intensive activities to stay cool. However, there is a better way to deal with high energy bills without spending a lot of money: installing residential solar panels. In this blog post, we explore how roof-mounted solar panels in Colorado Springs can help you lower your summer energy bills and save money in the long run.

Vietnam is stepping up its monitoring of carbon credits to achieve its national decarbonization targets. Prime Minister Pham Minh Chinh issued instructions emphasizing the importance of better carbon credit management so that the country can efficiently implement the targets. Nationally determined contributions (NDC). A major obstacle for Vietnam in achieving its national targets and meeting specific international obligations to reduce emissions on its way to reaching net zero is the lack of a centralized system for monitoring and handling CO2 -credits.Despite the fact that there have been numerous attempts since the mid-2000s by companies in Vietnam to create and trade…

Supergrids could stabilize Caribbean power during hurricanes, research shows The potential of “supergrids” to stabilize energy supplies during hurricanes is being explored by researchers at the Department of Energy’s Oak Ridge National Laboratory. The Caribbean islands, which have traditionally relied on expensive imported fossil fuels, are undergoing a transition to harnessing local solar and wind energy sources. However, the prevalence of hurricanes poses a significant challenge to solar energy generation. Oak Ridge researchers developed a detailed modeling method to anticipate declines in solar energy production during stormy conditions and explored how interconnected networks can help mitigate these energy losses. Rodney…

Scientists led by the Massachusetts Institute of Technology (MIT) have designed a new PV-powered desalination system based on time-variant electrodialysis reversal (EDR) technology. The proposed system reportedly delivers lower water costs than conventional solar desalination technologies. May 1, 2024 Lior KahanaA global group of scientists led by the Massachusetts Institute of Technology (MIT) has developed a new, low-cost, solar-powered brackish water desalination system that reportedly can reduce the levelized cost of water (LCOW) compared to conventional PV-powered desalination systems .The proposed desalination system uses time-variant electrodialysis reversal (EDR) technology, which the researchers developed as a flexible variant of traditional EDR…

Scientists at Sweden’s Chalmers University of Technology have modeled low platinum (Pt) fuel cells for use in hydrogen fuel cell vehicles (FCVs). They based their work on previous experimental findings on low-charging Pt catalysts to approach the automotive application of the development.”This [is] It is a modeling work, and from modeling to actual application there are many challenges to consider, such as whether these or similar catalysts can be produced on a large scale,” corresponding author Tatiana Santos Andrade told us. pv magazine.In hydrogen fuel cells, Pt is used as a catalyst material in the cathode that is supplied with…

A collaborative project led by German battery supplier Varta aims to develop sodium-ion battery technology on an industrial scale. The final product of the three-year, €7.5 million ($8.08 million) project will be a small series of round cells for electric vehicles and stationary storage systems. May 6, 2024 Patrick JowettA consortium of fifteen companies and universities led by battery manufacturer Varta has announced a collaboration project developing a high-quality, cost-effective and environmentally friendly cell chemistry for sodium ion batteries.The ENTISE project has secured €7.5 million in funding from the German Federal Ministry of Research and Education and will officially launch…

By Chris Crowell May 6, 2024 Two off-site community solar projects in Vermont were recently completed, built and developed by Norwich Solarand funded by Solaris energy And Greenday Finance. These two community solar projects in Vermont will provide more than 2 MWh of renewable energy annually, at a lower cost, for six locally owned dairy farms.“We are very fortunate to be working with committed property owners to place these solar projects on underutilized land, unlocking additional value for them.” said Kevin Davis, vice president of sales and marketing for Norwich Solar, a Certified B Corp.Vermont’s own dairy industry generates more…

Colorado is working to revamp its community solar program to bring in new IRA funds. California may require licensed electricians for energy storage renovations and maintenanceSacramento, California The California Contractors State License Board has approved a new rule that prohibits licensed solar contractors from installing new battery storage capacity in existing solar energy systems or performing maintenance on battery storage systems, including those they have installed themselves. The electrician-only rule will now be reviewed by the California Office of Administrative Law before it goes into effect. The California Supreme Court will hear the NEM 3.0 case against the CPUCSacramento, California…

Cypress Creek Renewables has announced that it has completed construction and achieved commercial operation of its newest and largest hybrid facility, Zier, in Brackettville, Texas. The facility adds capacity to the electric grid as the state’s energy needs reach record highs. The power plant has a photovoltaic capacity of 208 MW, enough power to power more than 41,600 homes in Texas annually, with 80 MWh of battery storage, already used by the ERCOT network to alleviate supply stress during a time of increased demand . “Clean, reliable energy is critical to supporting the remarkable continued growth in Texas,” said Sarah…