Recirculate – giving EV batteries a second-life
With the rapid growth in electric vehicle (EV) demand bringing fears of a mountain of EV battery waste piling up further down the line, the EU-Swiss government-funded Recirculate program is planning how to keep batteries in use for much longer before they head to recyclers.
Industrial renewable heating system based on 780 kW heat pump
Israeli developer Tigi Solar is deploying an industrial heat pump to support the heating system at the facility of a food industry enterprise in Israel. The heat pump has an output of 780 kW and a coefficient of performance (COP) of 4.6. It uses existing ammonia chiller waste heat as the heat source and can reportedly provide a hot water temperature of 65 C.
Phase-change thermoacoustic heat pump for residential, industrial applications
The novel heat pump, developed by a research group in Israel, consists of a loudspeaker, a resonator, and a thermoacoustic core placed inside the resonator. The core includes a cold heat exchanger, a stack, and an ambient heat exchanger.
EDF switches on 40 MW of solar in Israel, selling power at $0.0223/kWh
French energy company EDF has built a new 40 MW solar farm in Ashalim, in Israel’s Negev Desert.
Nexans secures contract to build interconnector to link Greece, Cyprus
Nexans has signed a contract to build a submarine transmission line as the first phase of the EuroAsia Interconnector, which will connect Greece, Israel, and Cyprus.
Photovoltaic Trombe wall system to provide heating, electricity
Researchers in the Middle East have developed a new design for energy systems combining PV power generation with Trombe walls in buildings. They claim their new system configuration with reflective mirrors offers improved overall system efficiency both in terms of heating and electricity production.
Machine learning keeps solar one step ahead of soiling
Scientists in Cyprus evaluated six different models used to predict the power losses caused by the accumulation of dust, dirt, and other substances on the surface of PV panels in the island’s arid climate. Results from the various models were compared with soiling loss data from a “test bench” installation at the University of Cyprus in Nicosia, revealing a potential advantage for machine-learning approaches backed by satellite data.
The Hydrogen Stream: EU, Argentina, Chile, Uruguay to partner on hydrogen
The European Commission and the European Investment Bank have agreed to collaborate with Argentina, Chile and Uruguay on hydrogen, while Masdar, Mitsubishi and Inpex have said that they will use green hydrogen to produce e-methane and polypropylene.
Achieving lower LCOS with liquid cooled ESS
In this pv magazine Webinar, we will hear about the utility-scale battery energy storage system (BESS) market trends and investigate how Jinko Solar’s liquid cooled ESS can help achieve a lower levelized cost of storage (LCOS) for utility-scale applications.
Assessing shading effect of cleaning robots in solar farms
Qatari researchers have looked at the degree to which cleaning robots reduce PV plants’ yield with the shade they produce on the panels. They found that module orientation has an enormous effect on the impact of shadow.
