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| The following factors affect the service life of solar battery in Germany |
| Time：2020-03-28 Source：Sonnenschein Views：3146 |
The following factors affect the service life of solar battery in Germany
The life of solar battery in Germany increases with the increase of temperature. In the range of 10 ℃ ~ 35 ℃, 5 ~ 6 cycles will be increased for every 1 ℃, and in the range of 35 ℃ ~ 45 ℃, more than 25 cycles will be extended for every 1 ℃; if the temperature is higher than 50 ℃, the life will be reduced due to the loss of negative sulfurization capacity.
1. Discharge depth
The depth of discharge is the degree to which the discharge starts to stop during the use. 100% depth refers to the full capacity, and the service life of German solar battery is greatly affected by the depth of discharge. The key point of design consideration is deep recycling, shallow recycling or floating charging. If the shallow recycling battery is used for deep recycling, the German solar battery will soon fail.
2. Degree of overcharge
When overcharging, a large amount of gas precipitates out. At this time, the active material of the positive plate suffers from the impact of gas, which will promote the falling off of the active material. In addition, the positive plate grid alloy also suffers from serious anodizing and corrosion, so the service life of UPS battery will be shortened when overcharging.
3. Effect of temperature
The life of solar battery in Germany is prolonged with the increase of temperature. In the range of 10 ℃ ~ 35 ℃, 5 ~ 6 cycles will be increased for every 1 ℃, and in the range of 35 ℃ ~ 45 ℃, more than 25 cycles will be prolonged for every 1 ℃; if the temperature is higher than 50 ℃, the life will be reduced due to the loss of negative sulfurization capacity.
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