极品斗地主

300W Foldable Solar Panel

300W Foldable Solar Panel

1. Slim design, best solar power supply when travelling outside
2. Use imported USA SUNPOER solar panel, up to 24.2% the world's highest solar energy conversion efficiency
3. Under sunshine within 3Hours, it will fully charged your iphone, fast charging speed foldable solar panel!
4. Dual Usb output ports, can charge for your phones, I-pad, tablet PC,
5. LED Power indicators
Chat Now

Product Details

Product Description


Moduel

BLSP-300

BLSP-320

BLSP-330

BLSP-340

BLSP-345

Rated Maximum Power at STC

300

320

330

340

345

极品斗地主Open Circuit Voltage(Voc/V)

45.28

45.86

46.34

46。91

47.13

Maximum Power Voltage(Vmp/V)

36.77

37。35

37。57

38.17

38.39

Short Circuit Current(Isc/A)

8.71

8.99

9.29

9.41

9。48

Maximum Power Current(Imp/A)

8.16

8.57

8。78

8.91

8.99

极品斗地主Module Efficiency(%)

15.48

16.51

17。02

17.54

17.80

Power Tolerance

-0~+3%

Standard Test Condition(STC)

Irradiance 1000W/m2, Cell Temperature 25℃, Air Mass1.5


Product Features

1. Slim design, best solar power supply when travelling outside.

2。 Use imported USA SUNPOER solar panel, up to 24。2% the world's highest solar energy conversion efficiency。

3. Under sunshine within 3Hours, it will fully charged your iphone, fast charging speed foldable solar panel!

4. Dual Usb output ports, can charge for your phones, I-pad, tablet PC.

5. LED Power indicators.

Product Advantages

1, All of our solar panels can be customized size, voltage, power and shape, and ensure high power and performance.
2, Our sales team 24 hours online, can reply your mail in time.
3, Affordable, delivery on time, 15-20 days lead time for glass solar panels, and flexible solar panels always have in stock.
4, Know well about solar energy industry, can provide specialized guidance to customers, such as the controller, inverter selection, the installation solution and so on.
5, As long as send an order to our company , you will always be our VIP customer, we will actively in updating and adjusting the product price regularly.




Product Description

300W Foldable Solar Panel



 Foldable Solar Panel

China 300W Foldable Solar Panel



China Foldable Solar Panel

Solar panel knowledge

There is no difference between polycrystalline silicon solar cells and electrocrystalline silicon solar cells. The life and stability of polycrystalline silicon solar cells and monocrystalline silicon solar cells are very good. Although the average conversion efficiency of monocrystalline silicon solar cells is about 1% higher than the average conversion efficiency of polycrystalline silicon solar cells, since monocrystalline silicon solar cells can only be made into quasi-squares (four tops are arcs), when composing solar cell modules When a part of the area is filled, and the polycrystalline silicon solar cell is square, there is no such problem, so the efficiency of the solar cell module is the same.

In addition, since the manufacturing process of the two solar cell materials is different, the energy consumed in the manufacturing process of the polycrystalline silicon solar cell is about 30% less than that of the monocrystalline silicon solar cell。


The single crystal silicon battery has high battery conversion efficiency and good stability, but the cost is high. Monocrystalline silicon cells have broken through the technical barrier of more than 20% photoelectric conversion efficiency as early as 20 years ago.


Polycrystalline silicon cells have low cost and low conversion efficiency。 Straight-drawing single crystal silicon solar cells, various defects in materials, such as grain boundaries, dislocations, micro-defects and impurities in materials, carbon and oxygen, and transitional groups in the process of contamination Metal is considered to be the gateway that has caused the photoelectric conversion rate of polycrystalline silicon cells to be unable to break by 20%。





Inquiry

足彩胜负14场 AG体育 bbin体育 秒速快3 天天斗牛