Solar Technology & PV R&D News

Scientists in India have developed a 5 kW/25 kWh vanadium redox flow battery with an energy thickness of 30 watt-hours to 40 watt-hours per litre.

Researchers in South Korea integrated 2 processes to engrave a nanostructure of little pyramids onto the surface of a silicon wafer. Along with trapping much more light and also enhancing the cell effectiveness, the team declares that its nanostructure improves the mechanical flexibility of the cells. This can potentially enable making use of much thinner silicon wafers than is currently feasible in manufacturing.

An Anglo-Egyptian study group has actually developed an easy air conditioning approach based upon saturated triggered alumina, with saline water as an air conditioning agent.

Batteries discolor as they age, slowly losing power and storage capacity. As in people, aging plays out differently from one battery to an additional, as well as it's beside difficult to gauge or model all of the connecting systems that contribute to decline. Therefore, the majority of the systems utilized to handle charge degrees sensibly and to approximate driving variety in electrical automobiles are almost callous changes in the battery's internal functions.

Sunpro Solar reports that they will be the initial solar service provider in the U.S. to set up the new series of LG NeON 355 watts photovoltaic panels.

Understanding exactly how solar cell operation changes as it relocates from the lab into the real world is essential for optimizing their design before automation. KAUST scientists show how perovskite/silicon tandem solar cells function in a warm as well as warm setting.

Spanish engineer Isigenere has actually established floating PV mounting structures based upon virgin high-density polyethylene as well as states the manufacturing process, which features plastic shot, can create around 1 MW of the product every 5 days.

Saudi Arabian scientists have actually produced a serpentine cooling block framework to improve the efficiency of PV panels in floating solar projects by around 1.5%. The cooling block can be loaded through a low-cost, 15.6 W commercial 12 V DC water pump with cool water.

French start-up Solar Cloth has safeguarded a license for a PV shade display for solar greenhouses.

Dr Michelle McCann and also Lawrence McIntosh, the companions behind the solar panel testing center, PV Lab, in Canberra think of Australia's PV installations, big as well as tiny, as composing a huge virtual power plant. Their goal is to wring the promised performance from panels being marketed into the Australian market and the ACT Government has actually just increased their possibilities.

The U.S. based scientists said connecting solar with hydro in a full crossbreed system configuration might result-- at finest-- in the release of 7,593 GW for an approximated yearly power generation of 10,616 TWh as well as a 20% reservoir coverage. As well as incorporating solar with hydro by doing this brings additional benefits, consisting of improved system operation at different time scales, even more opportunities for storage space thanks to pumped hydro, boosted usage prices of transmission lines, lowered PV curtailment, and lower affiliation expenses and also water dissipation.

A global research study team has actually found that the presence of a few lattice flaws in a kesterite PV cell product can really improve efficiency, instead of lowering it. The group believes that kesterite PV cells can see mass production within the following years.

Scientists in South Korea have used the process to raise performance and also the replicability of large-area organic cells. The technique was utilized during film formation to speed up solvent evaporation.

Scientists led by the University of New South Wales have checked into the long-lasting deterioration of silicon-heterojunction. Their searchings for recommend that lighting at heats can really boost cell efficiency, however also runs the risk of triggering multiple light-induced degradation devices if not meticulously controlled.

The U.S. Air Force Research Laboratory will purchase a strategy established at the National Renewable Energy Laboratory (NREL) to bring spacefaring solar modern technology down to Earth.