Leading to solar street lamps lighting time shortening problem resolution

Match the graph is solar energy lamp factory zhongshan street lamp case

1, the battery ( Lithium battery) Capacity drops

battery ( Lithium battery) Storage battery declines are solar street lamps lighting night time shorter should first consideration, solar street light energy supply and storage are all rely on batteries ( Lithium battery) To finish, now battery ( Lithium battery) Technology has a certain life, commonly used the battery solar street lamps have colloid lead acid battery and lithium battery, colloid general 3 - the service life of the lead-acid battery 5 years, lithium battery service life 5 - 8 or more than 8 years, if the solar street lamps used by the deadline, basic can consider to change the battery. And after several years of development, basic use lithium batteries, lithium batteries have more advantages than the battery!

2, long rainy day

solar street lamps in the rainy days, because the light is weaker, the solar cell component cannot lower conversion or transformation, lead to put battery charging amount is less than that of battery ( Lithium battery) Battery is low for a long time, cause the night lighting time shorter. At this time as long as the weather to improve, such as filling two atmospherics can restore the original lighting on time. （ This kind of situation usually occurs in regions in south China, because the south in the summer rain, especially in the rainy season, the most easy to appear this kind of situation)

3, solar photovoltaic panels too dirty or damaged

solar photovoltaic panels are the main function is to convert light energy into electrical energy, solar cells exposed to the outside for a long time, especially in the dust, more easy to accumulate dust, dust accumulated too much harmful to conversion efficiency, directly charging amount is lower than the discharge, lead to lighting a shorter time. This kind of circumstance needs cleaning photovoltaic panels, filled with two atmospherics can restore the original lighting time; If lighting time is shorter after cleaning, solar photovoltaic panels may appear damaged, need to replace new photovoltaic panels.

4, the product itself quality problem due to the present market is relatively chaos, the appearance of many middlemen, the product quality is uneven, more don't understand the technology because they are not manufacturer, only for the purpose of interests and the quality problem of the late completely regardless of the product. So to find regular vendors to cooperate is very important, such easy to product out of the question for the first time for repair replacement, to ensure the normal lighting!

the above is for solar road light lamp to shorten the analytical time, leave a message if you have more questions to consulting, business need can be directly call our hotline.