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2018 International Solar Decathlon Competition Pre-match Training Conference Held in Dezhou

The New Improved Solar PIR Sensor Light can got 400Lumen brightness , it’s much much much brighter than the old one , it can make your garden like daytime when cross there in the night.

The solar LED garden lamp uses solar radiation energy as energy. During the day, the solar battery panel is used to charge the battery. At night, the battery is used to supply high-efficiency LED light source. It does not need complicated and expensive pipeline laying, and the layout of the lamp can be adjusted arbitrarily, safely, energy-saving and pollution-free. The manual operation is stable and reliable, saving electricity and maintenance.

1. Improve the conversion efficiency of solar panels. Choose solar panels with higher conversion efficiency per unit area, and increase the irradiation area of solar panels, so that the power of solar panels can be increased, thus prolonging the working time of solar lights. 2. Increase battery capacity. Due to the uncontrollability of the weather, the solar power supply is not particularly stable, so it is necessary to increase the capacity of the battery, so that the continuous output of electricity, solar lights will work longer. 3. Develop more cost-effective and sustainable solar lighting fixtures. Alternatively, intelligent systems can be used to determine the weather conditions and rationally plan the discharge power.

The function of the air purifier is mainly sterilized, purified, and other functions, different products will have a variety of functions.