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Technology and R&D

Sinovoltaics tracks 78.8 GW solar module capacity in Southeast Asia

The latest supply chain map from Sinovoltaics tracks growth across Southeast Asia, with module capacity reaching 78.8 GW, and 58 production projects tracked.

Honeywell debuts new technologies across EV battery ecosystem

Honeywell is integrating ultrasound scanning-based comprehensive battery cell testing in its Battery Manufacturing Excellence Platform (MXP) software solution, enabling high-quality battery production by giga-factories. Also, it is launching new safety sensors that detect thermal runaway signs in EV batteries before a potential fire.

PV system sizing for 100% self-consumption

A group of researchers has proposed a new method for the sizing of PV systems that do not rely on an anti-dump system and operate without the possibility of injecting power into the grid. The novel approach requires an estimate of the annual hourly profile and the minimum power demanded, as well as the use of an irradiance meter and an electrical network analyzer.

How will PV’s intellectual-property scuffles shake out?

Lawyers are doing brisk business as tunnel oxide passivated contact (TOPCon) solar technology moves into the mainstream. A series of patent infringement cases have been launched in the United States and Europe and their impacts are reverberating through the marketplace. How likely is it that winners will emerge?

New coating prevents plant growth on underwater solar cells

The US Navy has funded Danish research on preventing biofouling while maintaining visible light transmission on underwater solar cells. The top solution uses ultra-low concentrations of nano-sized, seawater-soluble pigments. Power generation stayed close to 100% after 13 weeks underwater.

Solar PV flooring for residential, commercial use

Turkey-based Ankara Solar Energy launched its own brand of walkable PV flooring for residential and commercial projects. Its 30 W and 120 W square panels with anti-slip glass front covers are sold with a supportive pedestal system, and are now available for the European and U.S. markets.

PV module cooling tech based on water chamber

Scientists in Malta have created an after-market cooling solution that can be fitted to existing standard PV modules. The system is based on a water chamber placed at the backside of the module and can reportedly provide a net electrical energy gain of more than 9%.

Solar power on the rise: A buying spree fuelled by innovation and price wars

While companies grapple with razor-thin margins, these price wars are accelerating the adoption of solar power globally.

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Elastocalorics could replace heat pumps, air conditioning systems

Elastocalorics have the potential to replace current air conditioning and heating systems, offering significant energy savings when paired with technologies such as photovoltaics.

India leading the solar wave to become world’s second-largest module manufacturer

Continued government support, coupled with strategic investments in technology and infrastructure, will be crucial in realizing India’s renewable energy goals and cementing its position as a global leader in solar module manufacturing.

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