NREL updates interactive chart of solar cell efficiency
The US National Renewable Energy Laboratory (NREL) has updated its research cell efficiency chart for a range of PV technologies.
Anker Solix launches residential batteries
The new X1 can operate inside or out, from -20 C F to 55 delivering what Anker says is 100% power output without derating. The batteries are lithium iron phosphate (LiFePO4) and will reportedly remain fully operational for up to 3,000 charge cycles.
Maxeon sues REC, Hanwha Qcells for alleged TOPCon patent infringement
Maxeon has filed two different lawsuits in the United States against Hanwha Qcells and REC over claims that the two manufacturers used an unspecified tunnel oxide passivated contact (TOPCon) solar cell technology.
Neighbors like solar, to a point
Research indicates that most neighbors of solar power facilities in the United States maintain positive attitudes toward these plants until they exceed 100 MW in capacity, or approximately 400 acres.
Johnson Controls releases new residential heat pump series
The new heat pumps use R-454B as a refrigerant and are specifically designed to be matched with Johnson Controls’ residential gas furnaces. Their size ranges from 1.5 tons to 5 tons and their coefficient of performance (COP) spans between 3.24 and 3.40, according to the manufacturer.
The Hydrogen Stream: Linde plans 5 MW electrolyzer in Brazil
Linde says its White Martins unit will build a second electrolyzer to produce green hydrogen in Brazil, while Sunfire has launched a front-end engineering and design study (FEED) for a new 500 MW hydrogen project.
ZSW, First Solar partner to collaborate on thin-film PV
Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW) and First Solar have agreed to work together to develop thin-film PV technologies on a gigawatt scale.
US roadmap streamlines solar project interconnections
A new US Department of Energy (DoE) roadmap outlines 35 ways to allow solar developers to expedite the interconnection of utility-scale renewables and storage projects. The roadmap, developed through a DoE stakeholder process known as i2X, proposes actions to implement these solutions.
EcoFlow unveils air-to-water heat pump, PV-powered water heater
EcoFlow has launched a new air-to-water heat pump for residential applications. The new product, equipped with R290 refrigerant, is available in 9 kW and 20 kW versions. The US-headquartered manufacturer has also developed a new smart immersion heater, which uses surplus solar energy to heat up water. It is compatible with all available rooftop PV systems.
Mercom, WoodMac note challenging PV investment climate in Q1
Mercom Capital Group says that total corporate solar funding, global venture capital funding, public market financing, and PV mergers and acquisitions all fell year on year in the first quarter of 2024. The sector is still grappling with high interest rates, which Wood Mackenzie says is disproportionately affecting renewables projects.
