Solar panels > solar cells


The solar cell 4.28Vt polycrystalline

The solar cell 4.28Vt polycrystalline

Features

  • Material - polycrystalline silicon
  • Maximum power 4.28Vt
  • Cell size - 156h156 mm
  • The number of cells - 100
Count Price
From1шт5365грн
From2шт5097грн
Code: 131
шт.


The solar cell is 5 w single crystal (100 pieces)

The solar cell is 5 w single crystal (100 pieces)

Features

  • Quantity - 100 pcs.
  • Technology - 4bb (4 tires)
  • Efficiency (efficiency) 20.4%
  • Material - mono silicon
  • Maximum power 5 wt
  • Cell size - 156h156 mm
Count Price
From1шт5220грн
From2шт4959грн
Code: 132
шт.


The solar cell 5 W monocrystalline

The solar cell 5 W monocrystalline

Features

  • Technology - 4bb (4 tires)
  • Efficiency (efficiency) 20.4%
  • Material - monocrystalline silicon
  • The maximum power of 5 W
  • Cell size - 156h156 mm
Count Price
From1шт82грн
From5шт78грн
Code: 133
шт.


The solar cell 4.28Vt polycrystalline

The solar cell 4.28Vt polycrystalline

Features

  • Material - polycrystalline silicon
  • Maximum power 4.28Vt
  • Cell size - 156h156 mm
Count Price
From1шт73грн
From5шт69грн
From22шт63грн
Code: 134
шт.


Flexible Solar Cells Sunpower Set

Flexible Solar Cells Sunpower Set

Features flexible Solar cell Sunpower :

  • Manufacturer - Sunpower
  • Type - Flexible
  • Material - monocrystalline silicon
  • The maximum power of 2.5 W
  • Cell size - 125x125 mm
  • The number of cells - 10
  • Class - A
  • Voltage - 0.5 V
    Price:
    1508 грн
    Code: 845
    шт.


    Солнечные элементы поли 156x39мм (комплект)

    Солнечные элементы поли 156x39мм (комплект)

    Features solar cells poly 156x39mm :

    • Manufacturer - ECO-WORTHY
    • Type - polikristalicheskie
    • The material - polycrystalline silicon
    • The maximum power of 1 W
    • Cell size - 156х39 mm
    • The number of cells - 40
    • Class - A
    • Voltage - 0.5 V
      Count Price
      From1шт783грн
      From2шт744грн
      From5шт674грн
      From9шт627грн
      From22шт564грн
      Code: 846
      шт.


      Flexible Solar cell

      Flexible Solar cell

      Features Solar cell Sunpower :

      • Manufacturer - Sunpower
      • Type - Flexible
      • Material - monocrystalline silicon
      • The maximum power of 2.5 W
      • Cell size - 125x125 mm
      • Class - A
      • Voltage - 0.5 V
      Count Price
      From1шт174грн
      From2шт166грн
      Code: 855
      шт.


      Solar Elements Single crystal set

      Solar Elements Single crystal set

      Characteristics of solar cells of a single crystal :

      • Manufacturer - vikocell
      • Type - single crystal
      • Material - monocrystalline silicon
      • Maximum power 4.7 W
      • The size of the cell - 156x156 mm
      • Number of cells - 10
      • Class A
      • Voltage - 0.5 V
        Price:
        812 грн
        Code: 940
        шт.

        Solar cells - tool for converting solar energy into electricity. Produce them in silicon.

        The first stage of processing - the fire. Sand passed through the furnace. Temperature reaches 2 thousand degrees. Since silicon is preserved in a liquid state. Then it was cooled, a special substance, which makes a conductive silicon.

        When the reaction is complete, take out the substance. Future solar panel looks like a huge cube. It is cut. When blocks are ready, cut them into smaller parts.

        Blue plate - is by necessity. Thus, the panel will absorb more of the solar rays. Further elements are covered with liquid metal. That he will conduct energy to the mains.

        Solar cells produce two major types: monocrystalline and polycrystalline.

        The material for the production of monocrystalline solar cells is an ultra-pure silicon, also used for the production of semiconductor devices in electronics.

        Еlements on the basis of single-crystal silicon have an efficiency of about 22% at a life of about 25 years.

        When slow cooling the silicon melt from it turns polycrystalline silicon, used for the manufacture of polycrystalline solar cells . Operation pulling silicon crystals from the melt is less labor intensive than the production of monocrystalline silicon, and therefore such solar cells cheaper.

        The elements of a polycrystalline silicon have an efficiency somewhat lower than that of single-crystal panels. Guarantee the durability of these elements is approximately 10 years.

        The company GreenChip offers you to buy different kinds of solar cells !