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Batteries For Storing Solar Electricity

Batteries For Storing Solar Electricity

Physical Characteristics Electrical Characteristics Solar Cell Show orginal china production process :Texturing→Diffusion→Etching→Screen Printing→Flash Test with high efficiency and good quality

Product Details

Product Introduction:

In recent years, the research and development of polysilicon technology has been rapid, because square substrates are more cost-effective solar cells.Composed of polycrystalline silicon, this kind of batteries for storing solar electricity have the advantages of high conversion efficiency and longer service life than single crystal silicon cells, and relatively simple material preparation processes for them. It has no significant efficiency degradation problem and is much less expensive than monocrystalline silicon cells.

Features:

  • Batteries For Storing Solar Electricity is easy to manufacture and saves power consumption

  • High corrosion resisance and charge acceptance

  • Using ABS plastic shell and valve technology for safe use

  • Multiple sealing technologies to ensure no leakage, no acid mist giving off

  • High photoelectric conversion efficiency, weak-light resistant ability

  • Full charged before leaving the factory, and transportation

  • Comply with environmental requirements

Product Details:

Item

Batteries for storing solar electricity

Material

Polycrystalline Silicon

Dimension(mm)

156 * 156±0.5mm

Diagonal(mm)

220±0.5mm(round chamfers)

Thickness(Si)

200±20 μm

Front(-)

  • Blue anti-reflecting coating (silicon nitride) 

  • 1.5mm wide bus bars 

  • Distance between bus bars: 51mm

Back(+)

  • Aluminum back surface field 

  • 2.0mm wide soldering pads 

  • Distance between bus bars: 51mm

Product Details:

Efficiency(%)

18

17.8

17.6

17.4

17.2

16.8

Pmpp(W)

4.33

4.29

4.24

4.19

4.14

4.09

Umpp(V)

0.53

0.527

0.524

0.521

0.518

0.516

Impp(A)

8.159

8.126

8.081

8.035

7.99

7.938

Uoc(V)

0.633

0.631

0.628

0.625

0.623

0.62

Isc(A)

8.709

8.677

8.629

8.578

8.531

8.478

Main Components:

  • Tempered glass: to protect the main body of power generation

  • EVA: used to bond fixed tempered glass and power generation main body

  • Aluminum alloy protective laminate: a certain sealing and supporting function

  • Junction box: Protects the entire power generation system and acts as a current transfer station

Application:

  • Communications industry

  • Transportation Industry

  • Oil, marine, meteorological industry

  • Home lighting power industry

  • Photovoltaic power station

  • Solar building

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