Why solar panel will decide working time
When you choose a solar led light, you may care about: How long time could it work? What’s the capacity of the battery? How it work with sensor? What’s the warranty? Etc.
But most of time we ignored the solar panel parameters. Actually, the solar panel parameters will determine the charging time and decide the lamp working time in the future. If the lamp’s power consumption is higher than the solar panel charged energy per night, the battery would always lost its energy per night. After few days later, the solar lamp working time would be depend on the energy solar lamp charged at daylight. When in rainy days, the solar lamp will not work normally. In fact, to ensure the solar lamp could work well at cloudy or rainy days, it is better to make lamp’s power consumption to be 75%-80% as solar panel general charging capacity.
From the above, when we choose the solar lamp, it is better to know the solar lamp’s general power consumption per night and know the solar panel charging capacity per day. According to this, you will get the right solar lamp for your different applications.
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