Silicon Solar Monocrystalline Solar Panels 190w

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Tianjin
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10 pc
Supply Capability:
1000 pc/month

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Product Description:

Silicon Solar Monocrystalline Solar Panels 190w

Maximum power(Pm)

190W

195W

200W

240W

245W

250W

250W

255W

260W

Voltage at max. Power  (V)

36.8V

37.0V

37.2V

29.8V

30.0V

29.7V

30.4V

30.6V

30.8V

Current at max. power (A)

5.17A

5.27A

5.38A

8.05A

8.17A

8.43A

8.23A

8.34A

8.44A

Open-Circuit(V)

44.9V

45.1V

45.3V

37.9V

38.2V

37.8V

37.5V

37.6V

37.7V

Short-Circuit (A)

5.54A

5.63A

5.72A

8.58A

8.71A

8.75A

8.72A

8.81A

8.90A

Power Temp.Coeff(/℃)

-0.43%

-0.47%

-0.48%

Current Temp.Coeff(/℃)

0.04%

0.05%

0.04%

Voltage Temp.Coeff(/℃)

-0.32%

-0.34%

-0.34%

Series Fuse Rating  (A)

12

12

15

Ambient Temp.(/℃)

-40~85

Power tolerance

±3%

NOCT

46℃±2

Max-System Voltage

1000V DC(IEC)/600V DC(UL)

Connector

H+S/MC4/MC4 Compatible

Cell typical and quantity

72pcs Monocrystalline silicon(125×125mm)

60pcs Polycrystalline silicon(156×156mm)

60pcs Monocrystalline silicon(156×156mm)

Dimension

1580×808×35mm

1660×994×45mm

1660×994×45mm

Weight

15.8kg

19.7kg

19.7kg

 

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Q:Why can not the solar panel load directly?
Power supply must be a number of individual battery strings, connected in parallel and tightly packaged into components.
Q:What is the working principle of solar panels?
the material is easy to industrial production and material performance and stability.
Q:What is the main material for making solar panels?
If you make your own, in addition to buying silicon also need to buy for the packaging of silicon photovoltaic glass and EVA film.
Q:Can cold light make solar panels power
light - heat - dynamic - electric conversion method through the use of solar radiation generated by thermal power, usually by the solar collector will absorb the heat energy into the refrigerant, and then drive the turbine power generation. The latter process is the light-heat transfer process; the latter process is the heat-to-conversion process, which is the same as the conventional thermal power generation.
Q:What is the principle of solar panels to convert solar energy into electricity?
optical cable communication pump Station power, seawater desalination system, urban road signs, highway signs, etc. Europe and the United States and other advanced countries will be integrated into the photovoltaic power generation system and remote areas of natural village power supply system into the development of the combination of solar cells and building systems have been formed industry Trends
Q:Single crystal solar panels and polycrystalline solar panels
monocrystalline silicon market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
Q:Polycrystalline solar panels are good or single crystal solar energy is good
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (
Q:What is the principle and structure of solar panels?
inverter: solar direct output are generally 12VDC, 24VDC, 48VDC. In order to provide power to 220VAC appliances, it is necessary to convert the DC power from the solar power system into AC power, so it is necessary to use DC-AC inverter.
Q:What is the principle of solar panels work?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells.
Q:How many solar panels have ah?
The area of ​​the solar cell chip is not exactly the same as the area of ​​the solar package panel, because some solar panels, although large, single solar wafer arrangement gap is wide, so that the solar panel power is not necessarily high. 2, in general, the power of solar panels is the bigger the better, so that the current generated in the sun, and soon it will be filled with built-in battery.

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