Ingeteam unveils new 1500 V string inverter
The Spanish manufacturer said the new three-phase device may reach a power output of 160 kWac in a single 75kg unit. The inverter features 1500 Vdc technology and is said to be able to reach a power output of 161 kW (AC) in a single 75kg unit.
Masdar wins Uzbekistan’s 100 MW PV tender with lowest bid of $0.027/kWh
Uzbek utility Uzbekenergo had received 23 offers for the 100 MW tendered solar plant. Two more solar tenders, with capacities of 400 MW and 500 MW, respectively, will be launched in the near future.
New antenna for a better photon harvest
An Italian research team has developed a device that it says can easily be integrated into a PV cell, and can boost its efficiency by converting more light particles into a high energy state before they are absorbed by the cell. The scientists claim that their innovation could offer a green‐to‐blue photon upconversion yield as high as 15%.
Ireland allocates 110 MW in large scale storage auction
Originally intended to commission 140 MW of storage, the tender drew three winning projects: a 50 MW system and two 30 MW facilities. Eirgrid has estimated the total value of the contracts at around €6 million per year.
Corsica hosts 5 MW/7.5 MWh solar plant with Tesla batteries
The project is in Giuncaggio, in the northeastern part of the French island, and was built with Tesla Powerpack batteries, a Nidec power management system and a new power management device from the project’s developer Corsica Sole.
New configuration gives perovskite cells 18% efficiency
Cesium lead black perovskites could be interesting for solar cell development if their crystals are observed in their less efficient but more stable beta phase. The efficiency shortfall can be solved by healing emerging cracks in the surface of the cell using a choline iodide solution, according to an international team of scientists.
Solar helping UK clean up legacy of coal industry
The governmental body responsible for keeping mine pollution out of waterways has announced completion of the first phase of a plan to use solar to keep down its electricity bills.
REC Silicon prepared to power down the rest of its operation
The Norwegian polysilicon and silane gas producer has announced it will listen to offers for its production facility in Butte Montana after mothballing its other manufacturing operation – at Moses Lake, Washington – in the summer.
Solaria gets grid connection approval for 450 MW solar park in Spain
The project will be built near the Trillo substation, in the Castilla–La Mancha region and represents around 15% of the 3.3 GW solar project pipeline the company hopes to deploy in Iberia by the end of 2023.
US corporate clean energy procurement platform opens in Europe
LevelTen claims its online platform offers small companies the chance to band together to buy green energy and connects renewable energy producers and consumers in such an effective manner it has already driven $1 billion of green energy supply in its homeland.
