How much money street lamps with solar energy

With the development of solar technology, solar LED street light entered people's lives, especially in rural areas. Most rural areas across the country have carried out in a hot new rural construction projects, and solar LED street lamp for energy conservation and environmental protection, the advantages of the simple installation by assorted

with the development of solar technology, solar LED street light has entered people's lives, especially in rural areas. In most rural areas all over the country to carry on the hot new rural construction projects, solar led street lamp because of its advantages of energy-saving, environmental protection, simple installation, loved by people. Therefore, rural roads already popularized in large area of solar led street light. Many customers often ask why the solar led street lamp lighting time suddenly shortened. Next, let the king of the street lamp factory manager to analyze the cause of the problem with your brother. 1. The solar cell ( Lithium battery) Capacity drops when the solar street lamp lighting time is shorter, the first factor to consider is solar battery ( Lithium battery) Reduce the storage capacity. Solar led street lamp power and energy storage by the battery ( Lithium battery) To complete. At present, the technology of the battery, Lithium battery) Has the certain service life. Ordinary solar street lamps of lead-acid battery including gel battery and lithium battery. Colloid service life of the lead-acid battery for 3 - in general The service life of 5 years, lithium battery for 5 - More than 8 years. If the solar street lamps meet this deadline, basically can consider to change the battery. After years of development, has largely use lithium battery. Lithium-ion batteries have more advantages than batteries. 2. Rainy days is too long on a rainy day, because the light is weaker, solar led street light can't conversion or transformation of the solar cell module is low, lead to put battery charging amount is less than, make battery ( Lithium battery) Long-term shortage, lead to lighting time is shorter. At this point, as long as the weather improves, charging can restore the original lighting time in two days. ( This kind of situation usually occurs in our country south, because when the summer rainfall increases, especially in the rainy season, the south most likely to appear this kind of circumstance. ) 3. Solar photovoltaic panels are too dirty or damaged the main functions of the solar photovoltaic panels that convert light energy into electricity. Solar cells for a long time exposed, especially where there is a lot of dust, the dust is easy to accumulate. The dust accumulation of excessive can have an adverse effect on the conversion efficiency, led directly to the charging amount is lower than the discharge, lead to lighting a shorter time. In this case, the photovoltaic panels need clean and charging for two days, to restore the original lighting time. If the lighting time is very short after cleaning, solar photovoltaic panels may be damaged, need to replace new photovoltaic panels. 4. The quality problem of the product itself, the current market turmoil, the appearance of many middlemen, the product quality is uneven, because they are not manufacturers, for don't know much about the technology, they only focus on profit, completely ignore the product quality problems in the late. Find formal manufacturers cooperation, therefore, it is extremely important, such ability of the problem in the first time, convenient maintenance and replacement, to ensure normal lighting! In solar led street lamp lighting time is short, don't panic, according to the street lamp manufacturers to provide the methods for inspection, repair and replacement. Street lights will be able to restore lighting.