California winery installs solar with dual-axis tracking
A winery California will cover 95% of its electricity needs with a solar array that tilts on two axes to follow direct sunlight through the day.
Kinematics acquires Spanish solar tracking controller specialist
The acquisition of P4Q brings Kinematics expertise in full-stack electronics, including its tracker controls brand, Suntrack.
IEA-PVPS shares guidance on technical KPIs for PV systems
The International Energy Agency’s (IEA) Photovoltaic Power Systems Programme (PVPS) highlights key performance indicators (KPIs) for PV systems in its latest report. It calls for clear KPI definitions and standardized data handling to enhance system efficiency and reliability.
Scientists develop thermal model for floating solar with 15.45% efficiency
Scientists have developed a multi-physics thermal model for panels with a natural convection cooling loop and tested it against experimental data. They have also experimented with varying the coolant channel thickness and different coolants. The highest measured electrical efficiency reached 15.45%.
UP: Steely determination
US-based Origami Solar has overcome two key challenges to replace aluminum solar module frames with steel products. The company says it can offer improved performance and a compelling value proposition, particularly for module makers setting up outside China. pv magazine caught up with Origami Solar CEO Gregg Patterson to discuss steel frames and the company’s expansion plans.
Testing rigid connectors in floating photovoltaics
New research from China shows that using rigid connectors instead of polyester ropes in floating photovoltaic arrays may help reduce the relative motion of floats and simplify the layout of the connection system.
EPC Solaire launches mounting system for ribbed sheet metal roofs
EPC Solaire has released a new mounting system for ribbed sheet metal roofs. The French manufacturer says the new system is an ideal solution for installing rooftop PV arrays on flat roofs under renovation, preserving existing elements without structural changes.
New solar tracker algorithm boosts captured energy on cloudy days
PV Hardware USA has developed a solar tracker algorithm to improve energy collection in overcast conditions. The algorithm could improve output by up to 20% on some days compared to traditional sun-tracking methods.
DAS Solar introduces flexible mounting system
DAS Solar has unveiled a new, flexible PV mounting system. The company claims the system, now installed over a fishery in China, has already withstood a particularly strong typhoon, demonstrating its reliability.
Huge Energy unveils new mounting system with patented clamp design
China-based Huge Energy has launched a new mounting system featuring a patented clamp design. The system, made from Zn-Al-Mg coated steel, supports concrete and pile foundations.
