The solar garden lighting uses CCFL inorganic lamps with a power equivalent to the brightness of 70W incandescent lamps. The lamp post is 3m high and the lamp life is more than 20,000 hours. The quality guarantee period is 25 years. After 25 years, the battery components can continue to be used, but the power generation will decrease slightly. The power generation system has the characteristics of anti-typhoon, anti-moisture, anti-ultraviolet radiation and so on. The system can ensure a daily working time of 4 to 6 hours in an environment of 40 ° C ~ 70 ° C; in case of continuous rainy days, the usual excess electric energy is stored in the battery, which can ensure that the user still has enough power for 2 to 3 consecutive days in cloudy and rainy weather. The power supply can be used normally. The cost of each solar garden light is 3,000 to 4,000 yuan. Analysis and comparison of photovoltaic garden lights and ordinary garden lights: the initial installation price of photovoltaic garden lights is 120% to 136% of ordinary garden lights, and the comprehensive cost of the two is basically the same after two years of use.
Post time: Sep-12-2022