Manufacturing

FlexSolar has developed a foldable, portable PV briefcase kit with a charge controller and connection cables.

A new report from the Institute for Energy Economics and Financial Analysis (IEEFA) tracks key trends at major companies across India’s power sector value chain. It finds the nation is poised to lead the clean energy wave, with investors committing in response to the bold policies that are enabling the transition.

India should focus on developing and manufacturing battery storage chemistries that are locally suitable in terms of economic, environmental and social considerations, Minister of Road Transport Nitin Gadkari said at India Energy Storage Week 2022 in New Delhi.

Sharp’s new IEC 61215 and IEC 61730-certified-certified panel features 144 half-cells based on M10 wafers and a 10-busbar design. Its operating temperature coefficient is -0.349% per degree Celsius and its power tolerance reaches up to 5%.

Enray Solutions has developed an autonomous, water-free cleaning robot for ground-mount solar installations that draws its power from an on-board PV panel and battery. The robot is designed to withstand the harsh environmental conditions of all kinds of terrain.

US-based energy tech company Enphase Energy appears to have overcome the adversity it faced in the mid-2010s, when it was grappling with competition from string inverters and slower growth in the residential segment. Now that rooftop solar is hot again, Enphase’s co-founder and chief product officer, Raghu Belur, sat down with Tristan Rayner to discuss the microinverter pioneer’s approach to quality in a time of rapid change and the growing utility of connected devices.

USA-headquartered CubicPV will supply, per annum, 1 GW of Direct Wafer silicon solar cells to Indian manufacturer Waaree Energies under a five-year contract. The cells will be supplied from its upcoming 2 GW factory in India.

The device is described as a heat engine with no moving parts that is able to produce power from a heat source of between 1,900 to 2,400 C. This concept is known as thermal energy grid storage (TEGS) and consists of a low-cost, grid-scale storage technology that uses thermophotovoltaic cells to convert heat to electricity above 2,000 C.

Created by a Dutch group of companies and research institutions, the mobile solar system may also be combined with an electrolyzer for hydrogen generation. Two prototypes are currently being tested by a farmer and a research institute in the Netherlands.

Chinese inverter maker Growatt has launched Infinity 1500, a portable power station for off-grid applications.