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How long can a solar street light be used?
- small plant life shorter, to 3 years 5 years the actual capacity of the battery than the initial capacity to reduce a lot, replace a battery price Not too high, then where the purchase can be replaced. The fourth controller, the controller price is relatively low more than 100 dollars, the service life of 5 years or so, and finally part of the poles, most companies are currently available for you are hot-dip galvanized spray poles, by 10,20 Year will not be damaged.s
What are the problems of LED solar lights such as high damage rate and low brightness
- The utilization of solar energy itself is not high, only 15%-17%. An ordinary 100WLED street lamp cost even if 2000 yuan, then with the wind and solar complementary system is estimated to be ten thousand yuan. s
What are the features and advantages of solar street lights?
- street lamp, landscape lamp, road lamp, garden lamp, lawn lamp, lamp, lamp, lamp, buried in Longmen, traffic lights, the patent bar, indoor lighting lamps, monitoring lamp, road lamp, street lamp pole, landscape lamp, single lamp, lamp and so on. With high quality, good service, high efficiency.s
Solar lights do not always open but charge every day, the battery will be bad
- After the battery discharge 8.5h, charge and discharge control action, the battery discharge end.s
The working principle of solar lamps
- The use of photovoltaic effect of the principle of solar solar panels solar solar panels to receive solar radiation and converted into electrical energy output, through the charge and discharge controller stored in the battery, the night when the illumination gradually reduced to 10lux or so, the solar panel open circuit voltage 4.5Vs
Can a solar-charged watch be filled with a fluorescent lamp?
- In short, the output current when the fluorescent lamp is very small, unless the load current is very small appliances, or nothing meaningful.s
The development trend of solar lights
- The use of solar photovoltaic power generation is the trend of energy use irreversible.s
How to handmade a small solar light
- Tubular solar water heaters by the water cycle, is divided into natural circulation and pump, the former simple and cheap, but the requirements of the circular water design is very skillful, or can not cycle, a pool of stagnant water. There is no problem with the pump cycle, but to add electricity consumption, but also spend money to buy a pump, the water requirements on the low.s
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