Solar Panel MS-P230(60) Poly Solar Cells

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Min Order Qty:
100 watt
Supply Capability:
100000 watt/month

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Product Description:

Solar Panel MS-P230(60) Poly Solar Cells

Physical characteristics

Dimension 

156mm X 156 mm ±0.5mm

Wafer Thickness 

200um ±30um

Front(-) 

Four 1.1mm wide bus bars(silver) with distance 39mm,

Acid texturized surface with blue silicon nitride AR coating.

Back(+)

2.4mm wide silver/aluminum soldering pads, aluminum back surface field.

Typical electrical characteristics

Efficiency code

1720

1740

1760

1780

1820 

1840

Efficiency (min)

(%)

17.2

17.4

17.6

17.8

18.2

18.4

Pmax

(W)

4.186

4.234

4.283

4.332

4.429

4.478

Voc

(V)

0.631

0.632

0.634

0.636

0.640

0.642

Isc

(A)

8.446

8.485

8.523

8.573

8.660

8.700

Vmp

(V)

0.525

0.527

0.529

0.531

0.535

0.537

Imp

(A)

7.973

8.035

8.097

8.160

8.280

8.340

Data under standard testing conditions(STC): 1,000W/m2, AM1.5, 25, Pmax: Positive power tolerance.

Typical teperature coefficients

 Voltage

-2.08

mV/K

Current

+4.58

mA/K

Power

-0.40

%/K

 Typical I-V curve

 Solar Panel MS-P230(60) Poly Solar Cells

Package

 Typical package for one carton contains 1,200 cells. The cells are sealed in cell box every 100 pcs.

Gross weight per unit carton shall be around 16.4kg.

 Cell Picture

 

Solar Panel MS-P230(60) Poly Solar Cells

Solar Panel MS-P230(60) Poly Solar Cells

Solar Panel MS-P230(60) Poly Solar Cells

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Q:What principles should be followed in power equipment maintenance
Power equipment maintenance should follow the principles are: (1) to implement the "prevention oriented" maintenance policy, so that should be required to repair, repair required good"
Q:Definition of power equipment defects
General defectIn the short term will not be reduced to major defects, emergency defects, although the impact of the operation but can still operate.
Q:What is the concentrator of the power set
Although no concentrator can directly meter reading, but reading efficiency, cost and data integrity rate and data sharing will be greatly affected, so the power metersreading general will use concentrators or negative control terminal equipment.
Q:What are the lightning protection measures of power system
1 set up the lightning rod, 2 to reduce the grounding resistance. 3 set up the coupling ground wire, the 4 adopts the unbalanced insulation mode. 5 equipped with automatic reclosing. 6 to strengthen the insulation, the 7 installation line lightning arrester, barrier needle, 8 lightning protection grounding
Q:Power equipment Market Overview
2013 first quarter, China's economy did not continue to stabilize the situation in the second half of 2012 rebounded, GDP grew by 7.7%, compared with the previous year's 4 quarter fell by 0.2 percentage points, lower than previously expected levels. The slowdown in economic growth driven by the demand for electricity consumption growth decreased synchronously, a quarter of the total electricity consumption growth rate year-on-year decline, the overall balance of the country's electricity supply and demand, in this situation, the national power investment continued to decline, a quarter of the country's main power generation enterprise project investment 61 billion 800 million yuan, down 17.1% over the previous year.
Q:Buildings, factories, institutions, power distribution room of the power equipment as required
In the vicinity of the power grid in the supply of power on the requirements of their own generators to ensure that the dual power supply. Factories and institutions to see what the main work, if it is steel, hospital, such as the load category one or two categories of power needs of the dual power supply. And the load such as electric furnace, easy to produce harmonics, in order to ensure the power quality of the grid, it requires the installation of harmonic elimination device.
Q:Insulation level of electrical equipment used in neutral point grounding system shall be
According to the line voltage, the neutral grounding is star type connection, line voltage is 3 times the square root of the phase voltage, so the choice of C
Q:The problem of electric power equipment withstand voltage
Because of the low air pressure in the air at high altitude, at the same voltage
Q:What equipment is necessary on the list of electrical engineering equipment?
MS-300D geodetic network grounding resistance tester, MS-101D anti-interference dielectric loss automatic measuring instrument, MSGK-E high voltage switch dynamic characteristic tester, MSBL-IV arrester characteristic tester and other equipment.
Q:What is the meaning of the high - voltage high - voltage device in power system, which is mainly used to protect the situation,
Automatic control and other means to achieve power generation and load demand power balance. In the event of an accident, the balance can not be controlled by these means

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