Sharp's efficiency 37.7% compound solar cell

Japan’s solar cell faucet Sharp announced on the 5th that it has developed a Triple-Junction Compound Solar Cell (Cell) with the highest photoelectric conversion rate in the world. 3 7.7%. Sharp said that compound solar cells are different from the current mainstream silicon solar ...read more...

LayTec: Controlling LED Costs Is Not Reckless Quality Is Ess…

OFweek Semiconductor Lighting Network News - The 9th China International Semiconductor Lighting Fair (CHINASSL 2012) was opened at the Guangzhou World Expo Exhibition Hall last week. As the leading LED lighting professional media in China, OFweek Semiconductor Lighting Network tracked the ...read more...

LED will fall after peak in 2019

Currently, LEDs are not yet widely used in general lighting applications, but it is expected that by 2018, more than 50% of lamp holders will support LEDs, and more than 80% of the lamps sold on the market will be LED lamps. However, the current market for LED production equipment for pre- ...read more...

How to rectify the chaos of home appliance repair

The Ministry of Commerce promulgated the management method for appliance repair service industry this year. It requires that the staff of the maintenance company must undergo qualification training, and must not falsely list, exaggerate, or forge maintenance service items and contents, and ...read more...

Need to crack down on homogenous group buying sprint 21 bill…

At present, the group purchase website is favored by consumers. According to the latest data from the independent group-buying navigation website group 800, the total sales volume of domestic mainstream group purchase websites in November this year increased by 5.1% to 1.87 billion yuan. A ...read more...

Wonderful introduction of LED high thermal insulation plasti…

Recently, Miaodianzi Culture & Creative Co., Ltd. launched LED high-intensity insulating plastic bulb LED LAMP A60, which can replace 40W incandescent lamp and obtained UL (E150608) safety certification, suitable for children's room, hospital, home lighting . LED high thermal conductivity ...read more...

In the face of overcapacity and gross profit, Sanan and Deha…

The LED industry currently has a similar dilemma of the photovoltaic industry, that is, overcapacity, although the difficulty is not as exaggerated as photovoltaic. Wuhu has concentrated on the production bases of the two giants in the LED industry: Sanan Optoelectronics and Dehao Runda. "The ...read more...