Author: solarenergy

The conditions are in place for the country’s battery energy storage market to grow at a compound annual growth rate (CAGR) of 20% to 30%, as Holu Solar’s Sophia Costa explained. September 11, 2024 Livia NevesBy ESS newsBrazilian energy suppliers raised the red flag in September 2024, signaling a rise in electricity costs as thermal power plants started up to offset the drop in hydroelectric production due to water shortages.With global battery prices falling by 85% between 2010 and 2018 – and further since – Brazilian electricity users in households, businesses and industrial sectors are finding energy storage systems increasingly…

European energy markets are experiencing more hours of negative prices – a trend that often accompanies the rapid expansion of renewable energy. However, this increase is the result of a combination of factors.“While deploying more solar and wind energy is one of the key drivers, it is not the only one,” said Antonio Delgado Rigal, CEO of AleaSoft Energy Forecasting. pv magazine. “Demand also plays a crucial role.”He said negative prices typically occur during the afternoon, when solar production is high, on windy days with strong wind output, or during periods of high hydropower production. These conditions often correspond to…

JA Solar has supplied its n-type DeepBlue 4.0 Pro modules for a 1.1 GW solar installation in Tibet. The project is believed to be the world’s largest combined livestock and solar energy project currently under construction. September 11, 2024 Patrick JowettConstruction is underway on a 1.1 GW solar project in Tibet, China.The project includes two sites combining livestock farming and solar energy, located in Angduo Township, Mangkang County, and Gongjue Township, Latuo County, in eastern Tibet. China Huadian Corp. finances the project.Once operational, the sites will work in conjunction with hydroelectric power stations along the upper Jinsha River. This is…

SolarEdge Technologies unveiled its next-generation single-phase solar + storage solution at RE+. The new residential offering will integrate a scalable battery and a new solar inverter up to 11.5 kW to provide highly flexible whole-home backup to fit various types of home across the U.S. The solution’s modular design will allow homeowners to start with PV only, or with a smaller LFP 4.4-kWh battery for a lower entry cost. It can scale up to four battery modules per single battery (up to 17.6kWh), up to four batteries per inverter (up to 70.4kWh) and up to three inverters per site (211.2kWh).…

Researchers led by scientists at CNRS in France are investigating an exotic form of silicon, called silicon clathrate, as a material for energy applications, including solar photovoltaics. Mastering the synthesis and using appropriate characterizations are key elements for potential applications. Significant progress is being made in the manufacture of functional devices. September 11, 2024 French National Center for Scientific Research (CNRS)There are many different forms of silicon used in the PV industry: amorphous, polycrystalline and monocrystalline. Although the photovoltaic market is dominated by crystalline silicon solar cells, alternative materials are being explored.The requirements for these materials are the abundance of…

Affordable Wire Management (AWM) unveiled its SUMAC Rail for the utility-scale solar industry. The optimized wire management system for clustered partition cabinets eliminates the need for cable trays. SUMAC Rail is compatible with AWM’s Arden Hangers and Pinyon Hangers. The hangers attach securely to the SUMAC Rail using the same single-crimp process that AWM hangers are known for. SUMAC is a sag-free alternative to messenger cables, specifically designed for short-term scenarios that require precise cable arrangements. The aluminum alloy rail helps the cable management system safely navigate the tracker’s drivetrains and other critical areas. SUMAC does not require end posts…

The Unsung Hero of Solar Power When it comes to solar energy systems, panels often steal the spotlight. The inverter—often referred to as the system’s brain—plays an equally crucial role in determining your solar setup’s efficiency, reliability, and overall performance. Choosing the right inverter is a decision that can significantly impact your system’s energy output and longevity. In this comprehensive guide, we’ll demystify the world of solar inverters, helping you navigate the options to find the perfect match for your solar ambitions. Understanding Solar Inverters Before diving into the selection process, let’s establish a foundation of knowledge about solar inverters.…

The US-based storage system suppliers said the new batteries are configurable in modular increments of 3 kWh for up to 4 cabinets per location. Their return efficiency ranges from 88% to 91%. September 11, 2024 Emiliano BelliniBy ESS newsUS-based storage system provider Generac Power Systems this week presented its new PWRcell 2 Home Energy Storage System product series at the RE+ 2024 trade show in Anaheim, United States.The new series includes two products: the PWRcell 2 and the PWRcell 2 MAX. They are both configurable in modular steps of 3 kWh, up to 4 cabinets per location.“PWRcell 2 delivers a…

Gopal Kabra, the founder and CEO of GK Energy, speaks pv magazine on the Indian solar pump market, its key drivers and future prospects. September 11, 2024 Uma GuptaBy pv magazine IndiaWhat is the current size and scope of the solar pump market in India? How does the growth potential compare to other agricultural countries in the coming years?Let me share some key data points: India has over 90 million farmers, of which over 90% are marginal farmers.Government estimates indicate that there are approximately 30 million grid-connected and diesel-powered pumps currently in use. Diesel pumps, which account for almost a…

Solar energy and agriculture can work together, researchers from Swansea University have shown Researchers from Swansea University have developed a new tool to help find the best photovoltaic (PV) materials to support both solar energy generation and crop growth. In a new study published in ‘Solar RRL’, scientists from the Department of Physics investigated how semi-transparent PV materials, used in agrivoltaic energy (where solar panels are combined with agriculture), affect crops. Their research is aimed at optimizing the balance between food production and solar energy generation. The team introduced a freeware tool that predicts the performance of different PV materials…