The battery is one of the main elements of the solar autonomous energy system. He accumulates and retains energy received from solar panels. In order for the system to actively perform its functions, the battery is selected so that it does not require constant maintenance during operation.
The most popular device as a source of direct current for reusable use is helium batteries. They are the best option, especially if it is not possible to store these devices in the room with good ventilation. The time of the operational period of such batteries is at least twenty years, which makes them the most popular.
A large selection of batteries for use in solar batteries is presented on the website -Akkumlyatornye-Batarei-81-.HTML, where you can choose the right option and make a planned purchase. Determining with products, one should be guided by the main characteristics of direct current sources.
When choosing a value such as the battery capacity, the smallest value of the initial voltage is calculated to the state of complete charging the element. The charge density indicator depends on the amount of energy for a specific moment per unit weight of the device.
The temperature regimes of operation are also taken into account, since such devices mainly transfer the temperature from +40 to -25 degrees. Even short -term temperatures above or lower than the recommended, the device can lead to failure. The type of battery can be electrolyte, silicon and helium.
