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  • LED paving stones On solar batteries
  • LED paving stones On solar batteries
  • LED paving stones On solar batteries

Description

Type : Sell & Buy
Date : January 23, 2019
Location : Russia, Kazan

The pavement consists of road blocks of heavy-duty glass, square or rectangular with dimensions respectively – 98 x 98 x 60 mm, 198 x 98 x 60 mm. The range of luminous colors of the blocks consists of five colors – white, red, blue, green and orange.

Operating principle:

With the onset of darkness, the electronic key is triggered, and the sidewalk begins to glow, giving the sun’s accumulated energy during the day and losing battery power. At dawn, the reverse process begins – the batteries “absorb” and retain the energy of the sun, to rejoice in bright colors at night. Thus, the LED stone blocks is completely non-volatile device which does not need to be connected to the power supply.

technical specifications:

It is equipped with a 0.25 W built-in nickel-metal hydride battery and 2000 charge-discharge cycles, solar panels that convert solar energy into electricity, as well as 4 or 8 LEDs. during operation, the pavement maintains the weight of the truck. The stone blocks effectively work in the range of temperatures from-30 to + 80 ° C depending on type of the solar battery. Lower temperatures do not turn off the product. Battery life at full charge – 24-36 hours.


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