Which mosquito killer lamp uses electricity or solar energy to save money

There are many household mosquito killer lamps and outdoor mosquito killer lamps. There are mosquito killer lamps in parks, and mosquito killer lamps are also used in residential areas. There is no doubt about the effect of mosquito killer lamps. The effect of mosquito killer lamps is still very large. Now when it comes to mosquito killer lamps, it may be more about how to buy them. For example, which one saves money on mosquito killer lamps and solar energy?

According to the power supply mode, mosquito killer lamps can be divided into two types, one is electric mosquito killer lamps, and the other is solar mosquito killer lamps. Electric mosquito killer lamps need to be connected to household 220V voltage, commercial power, and electricity consumption. Calculated with a rated power of 20W, an electricity-using mosquito lamp is lit for 10 hours a day, and the electricity bill is about: 20w/1000*10H*0.5=0.1 yuan. The solar mosquito killer lamp does not need to be connected to electricity. It can be charged with solar energy. It is powered by batteries at night, and there is no electricity bill. If you only consider electricity bills, solar mosquito killer lamps are more economical than electric mosquito killer lamps. Of course, the electricity cost of mosquito killer lamps that use electricity is not much.

Take a look at the price of mosquito killer lamps. Household indoor mosquito killer lamps do not have solar energy, so it is impossible to compare which one saves money using electricity and solar energy. Let's compare the prices of outdoor mosquito killer lamps in courtyards and communities. On the market, the price of electricity for outdoor mosquito killer lamps is relatively expensive, and none is less than a few hundred yuan. The price of solar outdoor mosquito killer lamps is relatively wide, ranging from less than 100 yuan to more than 1,000 yuan. In contrast, the solar-powered outdoor mosquito killer lamp is more economical than the electric one, whether it is the average price or the price of the same area.