Creative thinking for vertical east-west bifacial PV projects
A Finnish-Norwegian research group has assessed the global potential of vertical east-west bifacial PV (VBPV) projects and found that these installations may provide a low LCOE at Nordic latitudes, in Central Europe and subtropical desert areas. The researchers also found that residential and commercial VBPV systems are a grid-friendly solution for low-voltage networks when compared […]
Tesla to supply Megapacks for new 150MW/350MWh Australian big battery
Following the early success of its solar integrated Gannawarra Energy Storage System, Edify Energy has again opted for Tesla Megapack as its preferred battery energy storage system for its combination of storage projects totalling 150MW/300MWh in the Australian state of New South Wales. On the Wiradjuri country of the Murrumbidgee Shire in the Riverina region […]
Aerocompact unveils quick-mounting hook for PV arrays on pitched roofs
The device is claimed to be an ideal solution for deploying solar arrays on Mediterranean roof architecture. Austrian mounting system provider Aerocompact has launched a quick-mounting hook for PV systems on pitched roofs. The new device is called the CompactPITCH XT35-VLOW and is claimed to be an ideal solution for Mediterranean roof architecture, which is […]
World’s biggest solar-plus-battery project gets funding boost
Sun Cable’s ambitious plans to build the world’s largest solar PV and battery energy storage project in Australia’s remote far north are a step closer to fruition after two of the nation’s richest men provided support for a AUD 210 million ($152.2 million) capital raise. From pv magazine Australia Sun Cable, which plans to supply […]
MIT scientists develop PV cleaning system based on electrostatic repulsion
Scientists from the Massachusetts Institute of Technology have developed a system that can be operated at a voltage of around 12V, with a 95% recovery rate for lost power after cleaning. The waterless system can be operated automatically via an electric motor. Scientists from the Massachusetts Institute of Technology have developed a lab-scale solar module […]
Photovoltaic forced ventilated facade for applications with air source heat pumps
Scientists in Spain have designed a BIPV forced ventilated facade that can be used as support for heating and a domestic hot water (DHW) building system based on air source heat pumps (ASHPs). In the proposed system configuration, the heat pump is expected to cover building heating demand at all times, regardless of the performance […]
Longi releases Hi-MO 5 snow-load test results
Longi Solar has released the data of an inhomogeneous snow-load test. Its results show that its 72-cell and 78-cell solar modules held 1,800 pascals more force than Trina Solar’s larger-format products before breaking. From pv magazine USA Glass is a very challenging material to study. Under minor deformation, its macroscopic properties are reversible, while its […]
Submersing modular raft for floating photovoltaics
Developed by a Dutch consortium, the Hide and Shine Floating Solar (HAS FPV) technology is claimed to be extremely resistant to storms and harsh weather conditions. The modules can be submerged totally or partially and, in case of a severe storm, they can be submerged up to two meters below the surface. Waterschap Rivierenland, the […]
Thermochemical storage-plus-rooftop PV to store heat for winter months
A group of researchers in the United Kingdom is developing a modular, multi-vector energy system that can be installed into new homes and retrofitted into existing buildings to provide seasonal heat storage. In the proposed system configuration, a rooftop solar array would be used to power a heat pump or another electrical heating element, which […]
Solar-powered robotic mower for vineyards
Developed by a French start-up, the robotic mower can be used in a 50-unit herd across a property of around 50 hectares and a radius of 20 km. It is powered by polycrystalline cells and equipped with battery storage. The system can operate with a maximum slope of 15% and reach a speed of 300m/h. […]