Trina Solar achieves 23.03% efficiency for 210 mm PERC solar module
The result was confirmed by Germany’s TÜV Rheinland and TÜV Nord.
Solar panels by the side of a lake
A 500 kW solar project by the side of the Bada Talab in Bhopal, Madhya Pradesh, uses 1,540 PV panels supported through cantilever frame. The installation runs 1.2 km.
Malaysia’s commercial and industrial PV segment is thriving
The Malaysian Photovoltaic Industry Association (MPIA) has urged the country’s government to allocate more capacity under the metering scheme, as all installed power for commercial and industrial PV was already assigned a few months after the scheme’s launch.
Chinese PV Industry Brief: Tongwei plans 200,000 MT polysilicon factory
The new polysilicon factory will be located in Leshan City and will be built thanks to an investment of $2.1 billion.
Trina launches 510 W black frame solar panel
The latest product in the Vertex series from the Chinese manufacturer has an efficiency of 21.2%. It was designed for commercial rooftop projects.
China set to mandate solar on at least 20% of residential roofs in pilot counties
State body the NEA has given its provincial offices until July 15th to suggest counties where a solar mandate – which rises to at least half of all government roofspace – can be rolled out. Selected companies will be awarded whole-county contracts.
A solar pavilion for India’s rooftops
India’s energy transition will not succeed without rooftop PV and roll-out is hindered not only by a lack of household finance, but by the fact many of the nation’s flat roofs are enjoyed by residents. Germany’s international development agency has proposed a solution.
Sterling and Wilson Solar’s order book grew by 72% in fiscal 2021
Sterling and Wilson Solar has recorded a surge in orders, but one-off events in the fourth quarter have dented the solar EPC company’s overall fiscal performance.
India to host new 1 GWh lithium-ion battery factory
LNJ Bhilwara has set up a joint venture with India’s Replus Engitech to create lithium battery solutions for e-mobility and stationary applications. The venture aims to have 1 GWh of capacity operational in the city of Pune by mid-2022, with plans to eventually scale it to 5 GWh by 2024.
Sulphur-based redox flow battery with 15 consecutive hours of runtime
Researchers from Hong Kong have applied a novel charge-reinforced, ion-selective (CRIS) membrane to a polysulfide-iodide redox flow battery they had built in 2016. The redox flow battery showed a capacity decay rate of just 0.005% per day for 1,200 cycles, and a lifetime with over 2,000 hours’ cycling, which the academics said corresponds to approximately three months.
