Modules & Upstream Manufacturing

An international research team built the triple-junction device with dual bulk and interface passivation technique aimed at promoting halide homogeneity at the interface between the perovskite absorber and the hole-transport-layer. The 0.049 cm2 cell achieved a remarkable open-circuit voltage of 3.33 V and was also able to retain 80% of its initial efficiency after 200 h of continuous maximum power point tracking.

The Chinese manufacturer said its new TSM-NEG9RC.27 and TSM-NEG18R.28 combine n-type technology with 210mm rectangular silicon wafer (210R) cell technology. Their temperature coefficient is -0.29% per C and their efficiency can reach up to 22.3% and 22.7%, respectively.

Huasun, a Chinese heterojunction module specialist, says it has invested CNY 5.4 billion ($761.2 million) in its new new 3.6 GW solar factory.

Flaxres says it will leverage Hyundai’s capabilities to expand its business outside of Germany. The company has developed a solar module recycling technology that is based on short-term high-temperature heating using flash lamps.

With so much of the space in United States cities allocated for parking, the dual pronged approach of the Inflation Reduction Act (IRA) – production tax credits to drive investment in domestic manufacturing and investment tax credits to attract consumer-side investment – means solar canopies can make a huge contribution to the net zero drive.

An international research team has demonstrated, for the first time, the technical feasibility of solar cells relying on absorbers made of silver, barium, titanium, and selenium (Ag2BaTiSe4). The simulations showed these devices may reach efficiencies of up to 29.8% and be based on different buffer layer materials.

New South Wales electricity distributor Ausgrid is exploring the potential of solar-powered microgrids to enhance energy security for communities during extreme weather events.

Researches in India have used the adaptive network-based fuzzy inference system (ANFIS) and the grey wolf optimization (GWO) algorithm to develop an MPPT technique that reportedly increases the PV source voltage of an array under partial shading conditions.

Sunstall has developed a vertical PV system that facilitates energy production in space-limited areas. It is the first system of its kind to secure certification from Underwriters Laboratories (UL) for the US market

Scientists conducting a five-year research project in southern Minnesota have observed a tripling of insect numbers near two solar facilities built on rehabilitated agricultural land. They say the findings show how habitat-friendly solar could help protect insect populations and improve pollination in nearby agricultural fields.