Australian PV innovator SunDrive Solar says it has struck an agreement with two of China’s biggest solar equipment manufacturers to help launch its copper electrode technology onto the global market.
Chinese solar cell and module maker Aiko has unveiled its new intelligent solar module series, Navigator. Based on the company’s N-type, all-back-contact technology, Navigator promises a 3% to 5% boost in annual energy yield and lower operating costs.
The EcoLife series brings Longi’s back contact technology to the residential solar market with panels that reportedly offer quicker system payback and reduced power degradation over time.
The new products are available in seven versions with power output ranging from 630 W to 660 W and power conversion efficiency spanning from 23.3% to 24.4%.
The Chinese manufacturer said that up to 10 battery cabinets can be connected in series to reach a total storage capacity of 2.33 MWh.
Longi has developed the Hi-MO S10, a residential heterojunction (HJT) back-contact solar module with 25% efficiency, combining 27.6%-efficient cells with up to 510 W output and 252.3 W/m² power density.
The battery unit of the Chinese PV manufacturer said its new large-scale battery has a lifecycle of more than 12,000 cycles. The system has a nominal capacity of 5 MWh and a roundtrip efficiency of up to 95%.
New research from the University of New South Wales have found that the Special Injected Metallisation (JSIM) technique developed by Chinese manufacturer Jolywood can considerably increase TOPCon solar cell efficiency. The scientists described precisely how laser-assisted firing enhances cell performance, reportedly filling critical gaps in industrial TOPCon cell optimisation.
The Chinese manufacturer said its new product is the world’s largest wall-mounted hybrid inverter. The series includes three models, with AC outputs of 80 kW, 100 kW, or 125 kW.
The competition in the development of large-capacity cells is heating up, with the industry’s top player stepping up to shape the new standard in the battery energy storage space.
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