Highlights

A British-Indian research group has developed an active cooling technique that is claimed to improve a PV system’s yield by around 0.5%. The system could be used in residential solar arrays and the water heated by the PV modules may be fed into a solar water heating system.

The Indian manufacturer has unveiled Series 10 monocrystalline PERC solar modules featuring 144 half-cells based on M10 wafer. The modules are available in monofacial and bifacial versions with a maximum efficiency of 21.33% and 21.13%, respectively.

Director Nidhi Gupta told pv magazine that the company had signed the agreement to invest INR 500 crore (US$67.2 million) in building a 120 MW solar park in the Bikaner district of the State. The solar park will provide plug-and-play infrastructure for captive solar projects.

While there are still many uncertainties as to the way in which hydrogen trade might evolve and change economic ties and political dynamics between countries, experts agree that green hydrogen can bring winds of change to the global energy arena. According to the International Renewable Energy Agency, significant geoeconomic and geopolitical shifts are just around the corner.

Tata Power’s renewable energy capacity in operation has swelled to 3,055 MW (2,123 MW of solar and 932 MW wind) with the latest addition of 50 MW PV plants each at Prayagraj and Banda. 

The production-linked incentives scheme for advance-chemistry battery cell manufacturing received an encouraging response with bids received for 2.6 times the 50 GWh manufacturing capacity to be awarded.

Bidders have until February 1 to apply for the engineering, procurement, and construction of 220 MW of grid-connected solar projects anywhere in Gujarat.

Only the solar products and manufacturers making to the Approved List of Models and Manufacturers (ALMM) will now be eligible for open access and net-metering projects—in addition to government-backed projects—installed in the country. These include projects set up for sale of electricity to the Government under Section 63 of Electricity Act, 2003. The amendment shall apply to renewable energy projects which apply for open access or net-metering facility from April 1, 2022.

A Japanese group has developed a storage system with potential applications in residential storage, electric vehicles, drones and Internet-of-Things devices.

The new heterojunction module series is compatible with Panasonic’s Evervolt battery and has a power output ranging from 400 to 410 W. It also features a temperature coefficient of -0.26% per degree Celsius.