photovoltaics

Grid expert Andrea Mansoldo tells pv magazine how energy markets based on solar and storage are feasible as an alternative to costly grid infrastructure work. He says around 6 GWh of battery capacity may be a good alternative to building 1000km of power line or an AC 750 kV high-voltage line.

EuPD Research has calculated what needs to be done to replace the nuclear and coal generation to be phased out in Germany. Accelerated expansion of PV appears the best short-term option. However, storage capacity will need to increase 30-fold by 2040 so solar can become the main pillar of the country’s energy system.

Carbon clusters of a few nanometers in size could be responsible for the defects affecting the thermal stability of SiCs. The defective carbon accumulations arise during the oxidation of silicon carbide to silicon dioxide under high temperatures.

The European Bank for Reconstruction and Development is helping the Kosovan government develop a competitive scheme for the award of payments to renewable energy generators. The Balkan state wants to add 400 MW of clean energy capacity by 2026.

The Munich-based chemical company has taken a substantial minority share in the British materials specialist to expand its silicon-based high-performance battery activity. The value of the transaction was not disclosed.

The Essent business of German utility RWE wants to widen its clean energy offer for Belgian clients. Last year Aralt achieved a €5 million turnover.

The Kuala Ketil Solar Farm is in the state of Kedah, northwest Malaysia. Built by Chinese state-owned Edra Power, the plant also hosts agricultural activity.

Research from Finland’s Aalto University claims the residential cooling sector could sustain 540 GW of solar generation capacity if the world’s air conditioning systems were solar powered. Academics say synergies between PV and the cooling industry will become stronger as demand for the latter shifts nearer the equator, where seasonal differences in weather are less pronounced.

The exercise will be open to PV projects ranging in size from 200 kW to 5 MW.

Los Angeles’ municipal utility has voted 5-0 to approve a 25-year contract with a 400 MWac solar plus 300 MW / 1.2 GWh energy storage facility, with the aggregate price of the electricity from the project at 3.962¢/kWh.