The PERC double double glass up a new round of solar module technology

Compared with conventional component, the PERC double double glass component is to redefine the KWH cost efficient technology. In baicheng application of high-profile leader five projects, the three projects are chose the PERC double double glass components, become mainstream technology leader project component trend

compared with the traditional element, the PERC double double glass element is to redefine the power cost effective technology. Application in baicheng leader's closely watched five projects, there are three project chose the PERC double and double glass components, has become the mainstream in the pilot project component technology trends. As is known to all, as the core equipment of photovoltaic system, the cost of photovoltaic modules about 45% of the total cost of the system. Photovoltaic module conversion efficiency increased by 1%, every single module generating capacity will increase by about 6%. Effectively reduce the electric cost and improve the efficiency of components is very important. The top policy also confirm this. Leaders will not only increase the threshold of the single crystal and polycrystalline components to 17. 8% and 17%, the Ministry of Industry and Information Technology also rises in 2018 to follow up the threshold of the component industry. In addition, the construction and expansion of components and parts enterprises products of monocrystalline and polycrystalline parts conversion efficiency of no less than 17 respectively. 8% and 17%, consistent with the leading level. All these are a force for parts and components industry and improve the efficiency of technology innovation. Shift. , accelerate the parity countdown online. The PERC use special back emitter passivation technology to improve the traditional single back aluminum battery back structure, make its in the case of cost control, efficiency is improved significantly. It is designed to be in on both sides of the power generation and assembled into modules, by absorbing from the back reflected light, electricity can increase 10 - 30%, thus reducing power consumption cost ( LCOE) 。 Of course, it is important to note that there is no uniform industry standard to measure the reverse of double module power brought by the power gain. Companies and industries are actively called for a standard as soon as possible, reasonably define the power behind the profits, to give full play to the PERC double and double glass components in the economical the positive role of Internet access.