A virtual-oscillator-based control strategy for microgrids
Researchers have modeled how the combination of a virtual oscillator control mechanism and a cascaded sliding mode control can help regulate voltage and frequency in a distributed-solar microgrid.
India confirms one-year extension of solar cell import duty
The ‘safeguard’ duty will be levied on Chinese, Vietnamese and Thai solar cells – whether assembled into modules or not – at 14.9% from today and falling to 14.5% in six months’ time. Malaysian products are exempted as their imports have fallen dramatically since the duty was introduced, in July 2018.
A spray coating process for perovskite PV
Scientists at Thailand’s Mahidol University have developed a new spray coating process which they say could be used in the production of stable multi-layered perovskite solar cells in a variety of colors and transparencies.
Covid-19 pandemic puts 150 GW of PV, wind at risk in Asia
Up to 150 GW of PV and wind projects could be postponed or canceled throughout the Asia-Pacific region by 2024 if the coronavirus-triggered recession continues beyond the current year, according to new research by Wood Mackenzie.
Covid-19 weekly briefing: A cold wind for APAC renewables, respite for Indian developers and another salary cut for SunPower execs
The coronavirus epidemic continues to batter the global economy, including the solar industry, but falling demand during lockdowns has brought negative energy prices as well as helping drive record solar generation, amid less-polluted skies.
Wireless sensing for remote operation of off-grid tracker solar
Researchers in Thailand are proposing a wireless monitoring solution for PV in remote locations. The system, based on global standard ZigBee 2.4 GHz wireless technology, can read data and tilt solar panels in auto and manual modes.
More floating PV for Thailand
French floating PV specialist Ciel&Terre is teaming up with SCG, an Asian petrochemical company, to develop floating solar plants at hydroelectric dams in Thailand.
Osaka Gas opens up corporate PPA shop in Thailand
Thailand’s solar market had ground to a bit of a halt after FITs were cut. Osaka Gas has launched a joint venture with Energy Pro Corporation to market commercial and industrial PV arrays under corporate power purchase agreements.
Talesun pivots Thailand fab towards sanctioned US market with high efficiency retrofit
The Chinese manufacturer has embarked upon an upgrade of 1.5 GW of its module production lines which is set to be completed this year. Previously used to get around trade restrictions applied by the EU, the Thai facility will now produce output for the U.S. market.
Cost of developing renewables in Southeast Asia put through new mapping tool
Using an application based on resource data and country-specific techno-economic inputs, a report has analyzed the costs of developing utility scale renewables in Southeast Asia and found abundant, cost-competitive potential.
