270w Poly Solar Module High Quality with MC4 Connector and 900MM Cable

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
11 watt
Supply Capability:
1111111 watt/month

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Product Description:

1.Structure of Solar Module Description

The solar module is an off-gird solar power generator, designed to provide stable and reliable electricity to homes and communities without access to grid electricity or to those regions where are short of power or even without power. The solar module is convenient to move, easy to set-up with reliable performance, making it ideal for situations where emergency power is required. It is an ideal & reliable energy source for a wide variety of applications, ranging from lighting , radios, fans ,televisions ,computers ,refrigerator. The USB port is compatible with all 5V-USB charged devices. It can also act as a back-up power source during emergency situations. 

 

2.Main Features of the Solar Module

 1).High conversion efficiencies resulting in superior power output performance.

 2).Outstanding power output even in low light or high temperature conditions

 3).Optimized design for ease of soldering and lamination

 4).Long-term stability,reliability and performance

 

3.Solar Module Images

 

270w Poly Solar Module High Quality with MC4 Connector and 900MM Cable

270w Poly Solar Module High Quality with MC4 Connector and 900MM Cable

 

4.Solar Module Specification

Related power

270W

Voc

44.63V

Vop

35.39V

Short circuit current (Isc)

8.26A

Working current (Iop)

7.63A

Output Tolerance

0---+3%

Temperate coefficient of Isc

(010+/- 0.01 )%/ °C

Temperate coefficient of Voc

- (0.38 +/-0.01 )%/ °C

Temperate coefficient of power Voc

-0.47%/°C

Temperature range

-40°Cto +80°C

Frame

Heavy duty aluminum

Kind of connection

waterproof junction box, can be customized

Guarantee of power

90% with in 10 years  80% with in 25 years

Kind of glass and its thickness

Low Iron, high transparency tempered glass of 3.2mm

SLA Battery Voltage

24v-216v

Size

1956*992*45mm

 


 

5.FAQ of Solar Module

1). Q: Are you a factory or trading company?

A: We are a factory.

2). Q: Where is your factory located? How can I visit there?

A: Our factory is located in Jiangyin, Jiangsu, China, near Shanghai. You are warmly welcomed to visit us!

3). Q: How can I get some samples?

A: Please connect me for samples

4). Q: Can the price be cheaper?

A: Of course, you will be offered a good discount for big amount.

 

 

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Q:How does the solar cell work in terms of photochemical conversion?
If impurities are incorporated into the true semiconductors, i.e. monocrystalline silicon, for example, incorporation of pentavalent phosphorus (P), excess electrons are called, which are called N-type semiconductors.
Q:How to define the poly solar cells as the A Grade one?
If the poly solar cells is high module conversion efficiency, through superior manufacturing technology Guaranteed -1% to +3%, it is very possibily the A grade.
Q:What are the applications of solar cells?
traffic areas: such as beacon lights, traffic / railway lights, traffic warning / sign lights, street lamps, high altitude obstruction lights, highway / railway wireless telephone booths, unattended road power supply.
Q:What diode does the solar panel use?
Species, then the impact of ordinary diode voltage drop will be relatively large, but if the voltage is relatively high, then 0.3V gap relative impact is relatively small.
Q:What are the short-circuit currents of solar cells affected by the factors?
Amorphous silicon cells: film thickness, membrane material conductivity, leakage, TCO conductivity, battery width, etc. are the factors
Q:The advantages and effects of solar energy
Solar batteries are widely used, such as artificial satellites, unmanned weather stations, communication stations, TV relay stations, solar clocks, electric pole, black light, beacon lights, railway lights. Solar thermal conversion technology products, such as water heaters
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
Even though the sun solar cell power system is much more developed then before, its working process is still a bit complicated compared to the conventional power supply system.
Q:Why should the solar cells be laserized?
Compared to the mechanical scribing in terms of slag will not cause short circuit, laser scribing is non-contact processing way, will not cause damage to the substrate.
Q:What's the benefit of using a solar cell?
It can decrease the damage to our environment.
Q:I bought a new poly solar cells, and the test result of the conversion efficiency is 16.8%, is it lower than usual?
Since you mentioned that your poly solar cells is a newly bought one, I strongly recommend you to ask your supplier.

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