World

A scientist in Turkey has simulated eight PV-supported hybrid atmospheric water harvesting systems and compared their performances. They were all considered to operate with R1233zd(E), R1234yf, and R600a, as well as R32 refrigerants. The required PV system size was as low as 20 m2.

Risen Energy says it has achieved an average power output of 740 W for its mass-produced heterojunction (HJT) solar module, with certified cell efficiency of 26.61% and module efficiency of 24.81%, according to China’s Fujian Metrology Institute. Encapsulation losses were limited to 1.8%.

Honeywell has acquired the Li-ion Tamer business from Nexceris, a leader in off-gas detection technology for lithium-ion batteries. Li-ion Tamer’s early warning technology detects battery off-gassing, which typically precedes thermal runaway, providing facilities with vital time to intervene before a battery fire starts.

The Chinese manufacturer said the result was confirmed by TÜV Rheinland. It was achieved through a sunken pyramid structure that reportedly achieves selective-texture on the non-electrode area of rear-side and a zebra-crossing passivation contact structure that is said to ensure excellent passivation.

Yang Bao, Trinasolar’s president of global sales and marketing, recently spoke with pv magazine about the company’s strategy for the solar and energy storage business.

PV module manufacturing capacity in Southeast Asia has reached 86.5 GW across 61 active sites, according to Hong Kong-based quality assurance firm Sinovoltaics. The figures come from the company’s latest “Southeast Asia Solar Supply Chain Map” report.

New Swiss research shows PV-powered homes can increase power consumption by up to 11% compared to non-solar households. This rise is linked to electric vehicle adoption or other high-usage appliances, which the study’s author notes is not inherently negative or wasteful.

In a new weekly update for pv magazine, OPIS, a Dow Jones company, reports that FOB China wafer prices remained stable this week amid weak demand and low production. It says manufacturers continue to face margin pressure despite seasonal hydropower cost relief and traceability documentation premiums.

GCL Optoelectronics has commissioned a 1 GW perovskite solar module facility in China, and says it may increase capacity to 2 GW per year depending on market demand.

Australian solar cell developer Halocell Energy has launched its first perovskite-based product line with the flexible Ambient Modules series purpose-built for low-light conditions.