Traditional energy is increasingly scarce, and the application of solar energy is becoming more and more extensive. In just a few years, solar power has become a mature sunrise industry. After the design study, insecticidal lamps gradually began to use solar energy, called solar insecticidal lamps. 1: One of the most important factors restricting the application of solar power generation is the price. Take a two-way solar insecticidal lamp as an example. The total load of the two roads is 60 watts (effective for 3.5-4.5 h/h in the middle and lower reaches of the Yangtze River). Day, night discharge 7 hours, increase the 20% reserve of the battery board calculation) The battery board needs about 160W, calculated according to 30 yuan per watt, the cost of the battery board is 4800 yuan, plus the battery pack of about 180AH The cost is also close to 1800 or so. The one-time input cost of the entire street lamp is much higher than that of the city circuit lamp, which has caused the main bottleneck in the field of solar street lamp application. 2: The service life of the battery should also be considered in the whole solar insecticidal lamp system application. The general battery warranty is three or five years, but the general battery will be charged dissatisfied after one year or even half a year. The charging rate may drop to around 50%, which will definitely affect the normal night lighting during continuous rainy days, so it is especially important to choose a better battery. 3: The choice of controller is often a problem that is ignored by the engineering company. The quality of the controller is uneven. The market price of the controller of 12V/10A ranges from 100-200 yuan, although it is the whole solar insecticidal lamp system. The least valuable part, but it is a very important part. The quality of the controller directly affects the component life of the solar insecticidal lamp system and the procurement cost of the entire system. related suggestion: Sunflower Seeds,Black Sunflower Seed,Flavor Sunflower Seed,White Black Stripes Sunflower Seeds Inner Mongolia Xuanda Food Co., Ltd. , https://www.xuandagroup.com
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