Author: solarenergy
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…
With a total investment of approximately CNY 12.5 billion ($1.76 billion), the project in Jiande City, Zhejiang Province, is expected to begin power generation before 2030. September 10, 2024 Vincent Shaw Image: State Grid Corp of ChinaBy ESS newsChina’s GCL Group has officially launched the construction of a 2.4 GWh pumped hydroelectric power plant in Jiande City, Zhejiang Province. This is billed as the largest clean energy project invested and built by the group and the largest pumped storage project in eastern China to date.The EPC contract signing ceremony took place on September 8 and was attended by representatives of…
Generac has unveiled the new PWRcell 2 Home Energy Storage System product series, featuring PWRcell 2 and PWRcell 2 MAX. PWRcell 2 delivers 18 kWh capacity in a single cabinet and 10 kW max continuous power. PWRcell 2 MAX will feature even more power at launch, with 11.5 kW max continuous power. It will also have the capability to start loads greater than 200A LRA, higher efficiency and a broader operating temperature range. Both products are designed to integrate seamlessly with Generac’s family of generator products, giving customers a smart, open ecosystem for greater resiliency and energy independence. In the…
Italian economist Mario Draghi says European countries legitimately use local content requirements to maintain technological sovereignty. In a new report on the European cleantech industry, he warns of the risk of following the United States in closing markets to Chinese technology. September 10, 2024 Emiliano Bellini Mario Draghi and Ursula von der LeyenImage: European CommissionMario Draghi, the former president of the European Central Bank (ECB), has urged EU member states to support local production for Europe’s energy transition in a new way. report published by the European Commission. He also warned against completely closing the European cleantech market to Chinese…
The company will later launch a production facility at its headquarters in Croatia, near Zagreb. Image: Rimac Energy. Rimac Energy, the energy storage arm of electric vehicle (EV) technology company Rimac, has completed commissioning for its flagship SineStack, a grid-connected battery energy storage system (BESS). The first unit is now ready for delivery to a site in Colchester. SineStack is a lithium iron phosphate (LFP)-based modular BESS solution with an energy storage capacity of 790 kWh and a power of 400 kVa. The company headquartered in Croatia calls the product the “most technically advanced BESS in the world”. The system…
EPC Power has announced the launch of the M-System, a platform designed to optimize energy storage and solar design. This next-generation solar inverter solution reflects EPC Power’s commitment to delivering high-quality, innovative products that meet the evolving needs of sustainable energy systems. The M-System provides seamless integration between battery and solar infrastructures, making EPC Power a key player in supporting safe, reliable and profitable energy projects in the US and abroad. EPC Power will showcase the M System at RE+ 2024 in Anaheim, California, September 10-12. “As global energy demand continues to rise, EPC Power is well positioned to meet…
The Environmental Protection Agency (EPA) requires the federal government to purchase products and services with certain designated “ecolabels” when they are available. This also applies to solar panels and inverters, but so far only four solar products in total have achieved any level of environmental certification: two solar panels from Qcells and two from First Solar. Because no inverters are certified, government projects can choose any inverter that meets other federal requirements. “When we talk to manufacturers, we know they have a lot of interest in certification, but they’re not there yet,” said Becca Jones-Albertus, director of the U.S. Department…