Silicon heterojunction solar cell hits 23.5% efficiency with new hole-selective contact
Researchers from Switzerland’s École Polytechnique Fédérale de Lausanne have used molybdenum oxide as the hole-selective contact in an heterojuction silicon cell. The scientists claim the compound can compete with traditional contacts despite a lower level of optimization.
European battery providers mindful of possible coronavirus shortages as LG Chem halts production in China
Storage system providers in Europe have told pv magazine output has thus far been unaffected by the virus outbreak in China. Manufacturers are aware, however, the situation may change rapidly if self-isolation measures taken by the authorities continue.
SMA reduced operating losses in 2019
The German inverter maker last year saw shipments and revenue rise by 35% and 20%, respectively. The company claims measures taken to reduce its cost structure are bearing fruit.
France sees minimal solar energy price fall after another under-subscribed commercial and industrial tender
The procurement round secured an average solar power price of €96.49/MWh from arrays with a generation capacity of 100-500 kW, a small fall from the €97.48 posted in the previous exercise. Only 150 MW of generation capacity was allocated in the 300 MW tender.
MIT researchers say PV innovations should be deployed in niche markets first
Solar module manufacturers should begin testing new technologies in higher-value niche markets, say scientists at the U.S. institution. For example, bringing perovskite technology directly to the mainstream market remains prohibitive in terms of initial investment but segments such as building-integrated PV or microelectronics devices may offer better routes to commercial maturity.
Hunting hidden electricity in crystalline solar cells with new encapsulation technique
Korean researchers claim it is possible to extract more than 10% of ‘hidden electricity’ in crystalline solar cells using a new encapsulation process based on poly‐dimethylsiloxane coatings and a three-dimensional module structure. Compared to EVA films, the new coating is said to avoid cutting off short-wavelength light.
Netherlands to address renewables grid constraints with 1 GW of mobile substations
Dutch transmission system operator Enexis is deploying 11 “e-house” substations in the northern Netherlands, where grid capacity for large scale clean energy projects is limited. The company said it will invest €43 million in the plan “to speed up the energy transition”.
Total to buy 50% stake in Adani Group’s 2.1 GW solar portfolio
The French oil and gas giant—which is already a partner in Adani’s natural gas business—will now invest US$ 510 million to buy 50% stake in 2,148 MW operating solar plants owned by Adani Green Energy Limited.
Construction starts on 50 MW PV plant in Togo
The 50 MW Sheikh Mohammed Bin Zayed photovoltaic power plant is located in the Blitta region. The plant is being built by Amea Togo Solar – a subsidiary of Amea Power, a global renewables developer based in the United Arab Emirates.
Hanwha Q Cells acquires 1 GW of PV projects in Spain
The projects are located across several Spanish provinces. The seller is Spanish developer RIC Energy.
