Chinese PV Industry Brief: JA Solar, TCL, Tongwei, GCL Technology post H1 losses
JA Solar has reported a net loss of CNY 874 million ($123.3 million) for the first half of 2024, while Tongwei posted a loss of CNY 3.13 billion. TCL Zhonghuan and GCL Technology also recorded losses of CNY 3.06 billion and CNY 1.48 billion, respectively.
Chinese PV leaders ask Beijing for new tender pricing mechanisms
Chinese PV industry leaders are urging Beijing to implement requirements to help manufacturers operate more sustainably, as solar module prices hit record lows in China’s large-scale PV tenders.
PV-driven drip irrigation system with compressed air storage
The proposed system uses compressed air to store energy, as well as for the prevention of clogging in the irrigation tubes. Two experimental systems were built and tested in China and clogging was reduced by up to 93%.
Atess Power releases 100 kW/150 kW commercial inverters
Atess Power says it has developed 100 kW/150 kW commercial inverters with two maximum power point trackers (MPPTs), a 600 V to 900 V battery voltage range, and 10 milliseconds on/off grid transfer capability.
Sineng Electric turns on 150 MW/300 MWh of storage in China
Sineng Electric has switched on a 150 MW/300 MWh standalone energy storage station in Guangxi, China, featuring battery energy storage system (BESS) containers, a central power conversion system (PCS), and a booster station.
PV module fault detection tech based on deep learning of electroluminescence
The novel technique is based on the VarifocalNet deep-learning object detection framework, which was reportedly tweaked to achieve quicker and more accurate results. Compared to other such methods, the new approach was found to be the most accurate and third quickest.
Scientists classify weather types based on extreme photovoltaic output events
Scientists used a year’s worth of data from East China to analyze what weather conditions affect abnormal, high, and low PV output days. They also constructed a simple extreme output prediction model and examined the atmospheric circulation anomalies corresponding to extreme output events.
SolaX releases new 215 kWh storage system
SolaX has released a new 215 kWh storage system featuring 280 Ah lithium iron phosphate (LFP) battery cells, with 100 kW of rated AC power and a maximum efficiency of 98%.
Bslbatt launches storage system for C&I applications
Bslbatt says it has developed a new storage system for commercial and industrial applications, offering up to 241 kWh of capacity and supporting 100 kW or 125 kW of solar.
Dyness launches new C&I battery
Dyness has developed a new small-scale storage system in 71 kWh, 86 kWh, and 100 kWh variants for commercial and industrial (C&I) applications. The Chinese manufacturer says the product is based on lithium iron phosphate (LFP) cells.
