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Analysis of lithium batteries and solar chargers

Jan 19, 2015

Solar charger is the solar energy is converted to electrical energy stored in the battery inside the future, the battery can be any form of storage device, mainly for lead-acid batteries, lithium batteries, nickel-metal hydride battery, the load can be mobile phones and other digital products, load diversity a. For example: Tablet PC, handheld game consoles, video players, digital photo frames. Following on from the small series solar controller to tell you:

Some common charging solutions include a wall charger adapter class and universal serial bus (USB) type charger. Although these solutions are chargers for rechargeable lithium-ion battery a low-cost solution, but these chargers are also there is a common drawback: the main power supply to rely on the work of running. This dependence on the main power increases the user's electricity costs, while also increasing greenhouse gas emissions. And because the main power dependent, these portable charging solutions are also greatly reduced. In a way that benefits the environment in order to prolong battery life, the use of solar panels to collect solar energy charger natural light might be an ideal solution. Another benefit of the solar charger is that it provides a removable, rechargeable solution.

We will develop a solar charging solution process some important considerations described. These factors need to be considered the main reason: With different lighting conditions, the voltage and current also changes, so the solar panels will become a high output impedance power supply. The wall power adapter or USB power are low output impedance of the power supply, have a good pre-specified output voltage and current.