Several factors to consider when purchasing a all in one solar light and purchase requirements
Nowadays,all in one solar light has many advantages, such as compact structure, convenient installation and convenient use. It is more and more popular among people. Various styles and various configurations are complicated and confusing. How should you choose the right one for your own use? What is the real one-piece solar light? What issues need to be paid attention to during the purchase.
First, make sure to determine the following factors when purchasing:
1, First of all, it depends on whether the installation location is good lighting, whether the sun exposure time is sufficient, no sunlight can not generate electricity, and the environment that covers the sun is also seriously affecting the work efficiency of the solar system. Solar lights cannot be installed.
2, to observe the installation position, is fixed on the wall or fixed on the pole, this determines the structure of the integrated solar light, the flange structure should be used to fix the wall, the hoop structure should be used on the pole.
3, according to the required illumination area to determine the power of the solar light, because the current solar street lights are led light source, many people do not understand its brightness, but can roughly understand the one-watt led far more than ten watts of fluorescent lamps, are energy-saving lamps Double the brightness.
4, According to the lighting power of the solar lamp, the size of the solar panel and the solar battery is determined. This calculation is complicated, but the manufacturer can be required to give a calculation configuration.
According to the above requirements for selecting solar lights, we should pay attention to the following points when purchasing:
The first is the actual working efficiency of the solar lamp. The power of the solar lamp is different from the actual working power. The 100-watt lamp can be adjusted to one watt or even lower. This is especially important.
The second is to pay attention to the actual capacity of solar panels and batteries. For example, the 12-volt system of solar panels is twice as efficient as the 6-volt system. When battery 12 (actually 11.1) volts is 10 amps, it is equivalent to 30 amps of a 3.7-volt system...
The third is to choose the general problem that solar street lights should pay attention to, such as lighting time, brightness, etc. to meet the requirements.