Spain blackout probe stalls amid utility data disputes, voltage issues
The European panel investigating Spain’s April blackout has reported stalled progress due to noncooperation from utilities, hindering efforts to pinpoint causes amid disputes over voltage irregularities and data access.
Free digital tool streamlines layout planning for rooftop solar systems
SL Rack has launched SL Planner, a tool linked to Google Maps that analyzes roof surface area and automatically distributes the appropriate number of solar modules.
Fraunhofer ISE unveils micro-CPV module with cost-reducing design
Researchers in Germany have unveiled new high-efficiency, micro concentrator photovoltaics technology that taps established micro-components manufacturing processes to enable lower costs. A demonstrator relying on the micro-CPV module achieved efficiency of 36% based on IEC62670-3 concentrator standard test conditions.
France records negative power prices for most of May
France recorded negative electricity prices on most days in May, with the monthly average falling to €19 ($21.70)/MWh, the lowest since April and May 2020. Daily prices averaged as high as €69/MWh and as low as -€13/MWh.
Carrier debuts residential heat pump for cold climates
The U.S. heating specialist said its new heat pump system can operate “reliably” at -30 C and achieve 100% heating capacity at -17 C, with full cooling capacity being achievable at 50 C.
Ivory Coast launches tenders for 200 MW/66 MWh of solar-plus-storage
Ivory Coast has opened tenders for 200 MW/66 MWh of solar-plus-storage, seeking proposals for two 100 MW solar parks each connected to 33 MWh of storage.
DKEM acquires majority stake in silver paste specialist Solamet
Wuxi Dk Electronic Materials Co., Ltd. (DKEM) is acquiring a 60% stake in Solamet. The Chinese silver paste supplier says it aims to absorb Solamet’s patented solar paste technology and global client base amid mounting margin pressures.
Enel inagurates 10 MWh second-life battery project at Italian airport
Enel’s Pioneer project is expected to last 10 to 15 years and has been integrated with Rome-Fiumicino airport’s Solar Farm, self-consumption PV system.
TPG buys Aurora Energy Research
TPG Rise Climate has acquired UK-based Aurora Energy Research, expanding the US investment firm’s climate analytics portfolio. The deal follows reports earlier this year that Aurora’s private equity owner was exploring a GBP 1 billion ($1.35 billion) sale.
GE Appliances unveils residential hybrid heat pump water heater
The U.S. manufacturer said its new heat pump water heater can provide up to 60% more hot water than standard electric water heaters. The system is available in 240 V and 120 V options and with a capacity ranging from 160 L to 190 L.
