Midea Hiconics releases 30.6 kWh storage system for residential PV
The all-in-one single-phase system can take up to 3,750 W of PV input. It can be stacked with two to six batteries.
PVT-assisted air-source heat pump based on phase-change tank
Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation performance than conventional heat pumps. The system is designed to use water as a working medium and to provide circulation power for forced circulation.
Longi sues JinkoSolar for alleged patent infringement in China, United States
Longi filed the lawsuit in China at the Jinan Intermediate People’s Court in Shandong, demanding an immediate halt to the manufacturing, sales, and offers to sell the allegedly infringing products. The lawsuit in the United States was filed at District Court for the Eastern District of Texas.
Backsheet buoyed PV manufacturers
Hard-pressed Asian solar manufacturers have switched from multi-layer polymer backsheets to a single layer of polyethylene terephthalate (PET), with a protective coating on both sides of their modules. Backsheet makers confirm these products, known as “CPC,” are now mainstream. There is little evidence to demonstrate that they can withstand 30 years-plus of outdoor use, however.
Chinese PV Industry Brief: SPIC begins work on 10 GW heterojunction cell, module factory
The new manufacturing facility will require an investment of CNY 8 billion ($1.1 billion) and will be located in Suining, Sichuan province.
Tongwei drops plan to acquire Runergy
Tongwei originally intended to invest CNY 5 billion ($700 million) to buy a 51% stake in Runergy.
Photovoltaics for sea cucumber aquaculture
Scientists in China have conducted a year-long study on six “aquavoltaics” farms hosting sea cucumber aquacultures under the solar panels. Due to the lower water temperature, the hibernation period of the animal was reduced, as was mortality, compared to the previous year.
Microquanta developing perovskite solar modules for BIPV applications
The Chinese perovskite solar cell and module maker said its custom-designed double-glass perovskite modules measure 1,200 mm x 1,000 mm and achieve a light transmittance of around 40%.
Chinese consortium building 1.2 GWh compressed air energy storage project
A state-backed consortium is constructing China’s first large-scale compressed air energy storage (CAES) project using a fully artificial underground cavern, marking a major step in the technology’s commercialization.
The Hydrogen Stream: China not to dominate the electrolyzer supply chains, says Oies
The Oxford Institute for Energy Studies (OIES) says China’s efforts to cut electrolyzer costs could follow its success in solar, but will not guarantee dominance in global supply chains.
