30 w solar street light battery head inside the lamp holder1

For solar panels of solar panels, they also have the characteristics of their products, we also can choose according to the properties of the product to decide whether to satisfy the demand of this kind of material. Today, we will follow the lighting board manufacturer of solar panels to understand our



for solar panels of solar panels, they also have the characteristics of their products, we also can choose according to the properties of the product to decide whether to satisfy the demand of this kind of material. Today, we will follow the lighting panel in solar panel manufacturers understand we see in lighting board function?

　　1. Flexibility: can install according to the design drawings in arch, semicircle at the top and the window. Minimum bending radius is 175 times the thickness of the plate, can also be bent. Energy saving:

2, cool in summer, winter heat preservation, PC board has more than common glass and other plastic low coefficient of thermal conductivity ( K value) , heat preservation effect is 7% higher than the same glass 25%, PC board insulation is up to 49%. Therefore, greatly reduce heat loss, and is used for heating buildings environmental friendly material.

how much light pole 3, weatherability, PC board can be - 40° C - 120 & deg; C range of various physical indexes of stability. Artificial climate ageing test 4000 hours, yellowing degree is 2, light transmittance lower value is only 0. 6%

4, prevent dewing: outdoor temperature of 0 & deg; C, indoor temperature is 23 & deg; C, the indoor relative humidity is less than 80%, material no condensation on the inner surface.

5, flame retardant: national standard GB50222 - 95 PC board and make sure the flame retardant grade, namely the B1 level. PC board own ignition point is 580 degrees Celsius, self-extinguishing, from the fire burning does not produce poisonous gas, not promote fire spread.