1. Look at the panel size
When choosing solar energy, you need to choose the appropriate panel according to the space size and actual needs. More common on the market are 19*22cm, 24*35cm, 35*35cm, 35*46cm and other specifications, different specifications of Myanmar, power and conversion rate is not the same, it is generally recommended to choose more than 18%, it is OK.
2.Look at the battery size
Solar lamps absorb heat through the panel, and then stored in the battery, and so on, when needed to drive the lamp to shine, so the size of the battery is also very critical, the larger the battery capacity, it means that it can last longer. In addition, there are the number of batteries, the basic model is 1, want to long life, it is recommended to choose 3 or 4 batteries.
3. Look at the number of lamp heads
The lamp holder of the solar lamp generally has a number of lamp beads, the more the number of lamp beads, the more the brightness of the lamp, the user if you do not know how much the number of lamp holders, you can consult the business. In addition, the panel of the lamp head is also very important, and it is necessary to choose good light transmission, so as not to affect the brightness of the sun lamp.
4. Look at the material of the lampshade
There are many types of solar lamps on the market, according to different materials, there are plastic materials, there are metal materials, the general price of plastic materials will be much cheaper, but because the lamp itself is more serious heat, so it is recommended to choose aluminum alloy, so the performance is more stable, longer service life.
