A. What is a solar charger
The core device of a solar charger is a solar cell, the photoreceptor of a solar cell is generally the entire visible light, whether it is daylight or light. In fact, solar cells are only the common name of the device, the accurate name of this period should be "photosensitive battery" or "photovoltaic cells", according to the manufacturing materials are divided into silicon photovoltaic cells and selenium photovoltaic cells, the principle of the photoelectric effect. So called photovoltaic cells, meaning that the device will produce electricity under the conditions of light.
Second, the advantages of solar chargers
1, solar charger in the sun without AC power, directly convert the sun's energy into DC electrical energy. Anytime and anywhere can be cell phones, digital cameras, MP3-MP4, PAD and other small appliances charging. It is the necessary companion for people who love to travel, frequent business travelers, outdoor sports people and business workers.
2、Solar charger is a high-efficiency solar battery, built-in energy storage lithium battery, can be charged at leisure and used in a hurry. Applicable to a variety of models of cell phones and other electrical appliances. Completely eliminate the lack of power, power outages, outdoor activities occasionally run out of battery trouble.
3, solar charger charging fast, no electricity when the sun shines for 3 minutes that can be charged to cell phones, etc., and can be charged while the sun shines on the solar battery charging.
4, you can use the mains (220V AC) for charging the battery or directly to charge appliances.
