The charging principle of mobile solar power is to convert the sun's energy into electric energy and store it in the battery of mobile solar power. When the mobile phone does not have enough power, the mobile solar power supplies the battery power to the mobile phone. However, mobile solar power can only be used in emergencies, and mobile phone charging cannot entirely depend on mobile solar power. If you need to use a solar power bank to charge your mobile phone for a long time in daily life, it is recommended to choose a solar panel of more than 0.7W, otherwise it will not have a charging effect. obvious load.
What should you pay attention to when using mobile solar power? First of all, please note that when charging the mobile power under strong light, do not delay. It must be charged for aat least 8 hours before the battery is fully charged. As we all know, it is still a bit difficult to get uninterrupted direct sunlight for more than eight hours a day. Second, do not place the mobile power supply in a car where the temperature is high, otherwise the battery life will be shortened. Try not to charge the mobile power by shining sunlight through the glass, because the effect is not obvious. Finally, be sure to charge the power bank under bright light and do not use chemicals to wipe the product.
Although solar power banks are no longer a new term nowadays, they have their own advantages over lithium battery power banks and are widely used by a large number of mobile phone users. However, mobile solar power supplies still mainly rely onthe novelty to attract people's attention, and the advantages are not obvious from a current practical and technical point of view, the quality is very average, the charging speed is slow and the power conversion rate. is weak. Therefore, smartphone users are recommended to choose high-quality, fast-charging and safe branded power banks such as Sino to charge their phones for the entire battery life.
Is solar power bank real?
Solar power bank uses low voltage and low current charging, which is safer than 220V charging Whether it works well or not depends on the brand you choose. Generally, solar batteries from major brands are very convenient to use. First of all, the brand's products have undergone various tests before leaving the factory and are of excellent quality; second, solar panels ont a large surface area and charge quickly, and the best ones can be fully charged in 4 to 5 hours. ; thirdly, major brand power banks all contain voltage regulators, stable current module, stable output, safe for mobile phone. If you want to buy a solar power bank, it is recommended to pay attention to the Quad Power Bank. I chose this one after much investigation and it is currently working well.
I have a solar power bank but that's a lie, please don't buy that crap.
Solar energy banks exist. Mobile solar power is a new type of power supply that converts solar energy into electrical energy and then stores it in a battery. It is also portable. The battery can be any form of electricity storage device, usually made up of three parts: cells sophotovoltaic panels, batteries and voltage regulation components.
However, consumers are not recommended to purchase solar power banks. Although from the perspective of green environmental protection, this kind of equipment is still good, it is not very useful and can only be used in an emergency. . The main reasons are: 1. The conversion rate is on average too lowAbout 15%; 2. Light energy conditions are limited.
This is indeed the case. Players who have a little knowledge about solar energy will not be scared by Chaoyang solar panels. They will only rationally buy an ordinary brand power bank, but not solar energy. Power bank,
Because the ordinary solar power bank sold in the market has a small solar panel, the charging capacity is too low, especially indoors, its functionSolar panel is just a decoration and it is intended to use indoors. When charging a solar panel, the charging time should be calculated on a monthly basis to fully charge it.
Solar power bank, except for a small solar circuit board, the power bank output for charging mobile phones, has the same function, several unnecessary solar panels, the price is much more expensive and the capacity is still WRONG.