• Tecstar Solar Cells - High Efficiency and High Power Solar Modules System 1
  • Tecstar Solar Cells - High Efficiency and High Power Solar Modules System 2
  • Tecstar Solar Cells - High Efficiency and High Power Solar Modules System 3
Tecstar Solar Cells - High Efficiency and High Power Solar Modules

Tecstar Solar Cells - High Efficiency and High Power Solar Modules

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
728 pc
Supply Capability:
2000000 pc/month

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Specification

Material:
Monocrystalline Silicon
Max. Power(W):
310
Number of Cells(pieces):
72

 Advantage:

1.Widely using of the most popular and mature type of modulesfor on-grid system.

2.Specifications subject to technology and test conditions,GSUN Solar reserves the right of final interpretation.

3.Leading manufacturing technology in PV industry, strictly controlling the quality of raw materials and the process of producing.

4.100% EL inspection, ensures modules are defects free.

5.Cells binned by current to improve module performance.

6.Anti reflective glass. Not only to increase the light absorption, but also to make the module has the function of self-cleaning in water environment, effectively reducing the power loss caused by dust.

7.Outstanding performance in low-light irradiance environments.

8.Excellent mechanical load resistance: Certified to withstand high wind loads(2400pa) and snow loads(5400pa).

9.High salt and ammonia resistance.

10.Positive power tolerance:0-+5w.

High Efficiency And High Power Solar Modules

 

Specification:

 

Temperature Coefficient

 

NOCT

45℃±2℃

Temperature Coefficients of Isc (%/℃)

0.0492

Temperature Coefficients of Voc (%/℃)

–0.3374

Temperature Coefficients of Pmp (%/℃)

–0.4677

 

Performance Parameters

 

Max Power Voltage Vmp(V)   

31.9

Max Power Current Imp(A)

7.85

Open Circuit Voltage Voc(V)

37.7

Short Circuit Current Isc(A)

8.85

Max Power Pm(W)

250

 

Mechanical Data

 

Dimension

1655 x 992 x 40 mm

Weight

22.5kg

No. of Cells and Connections

60 (6 x 10)

Tolerance

0~+5W

Cell

Monocrystalline Cell 156 x 156 mm

Packing

624 Pcs/40ft(H) Container


 

 

Warranty

5 years product warranty

10-years 90% of Min. rated output power,and 25-years 80% of Min. rated output power warranty

 

Comprehensive Certificates:

CE Certificate

ISO 9001:2008:Quality management systems

IEC61215、IEC61730

TUV and UL

IDCOL for Bangladesh

 

Feature:

- High efficiency, multicrystalline silicon solar cells with high transmission and textured glass deliver a module effi ciency of up to 16.0%,minimizing installation costs and maximizing the kWh output of your

system per unit area.

- Tight positive power tolerance of 0W to +5W ensures you receive modules at or above nameplate power and contributes to minimizing module mismatch losses leading to improved system yield.

- Top ranking in the “TÜV Rheinland Energy Yield Test” 

 

FAQ:What's your products warranty?

No less than 90% within 10yrs and no less than 80% within 25yrs.

FAQ:What's the power range can you supply?

We can supply from 5W to 315W solar panels.

FAQ: Can you design the solar system?

Yes, We can supply the battery and controller/inverter for your system with the solar panels together.

FAQ:How much Power can I expect to get from my Solar PV’s?

Typically an installed 1kWpk array will produce 800kWh/year. 2kWpk will produce 1600kWh/year and so on.

Why are PVs rated in kWpk rather then kilowatts?

 

kWpk means the power expected to be generated under the comparatively ideal conditions known as STC. In other words, a 100Wp panel will produce a maximum of 100W in peak (STC) conditions - this is equivalent to a bright sunny midsummer day in the UK.

How can I connect my Solar PV system to the grid?

You will need to use a grid-tie inverter. If you wish to get paid for the electricity you produce, you will need to ensure a G83-certified inverter is used and that it is installed by a Microgeneration Certification Scheme member whose membership number will need to be provided to your electricity supplier.

 

How much will I get paid for the electricity I feed into the grid?

If you install a qualifying small system (1-4kWpk) in the UK before October 2012 you will get paid 16 pence for every kWh you generate regardless of whether you use it yourself or export it to other users. This is a generation tariff or feed in tariff. It will go up each year in line with inflation. If you also use the electricity you have generated this means you do not have to buy it from the electricity company and so you will save around 11-15p per kWh at todays prices (Prices subject to change of course). Energy you generate but don't use yourself, i.e. you export it to the electricity company, will attract another payment to you of 4.5p per kWh. This payment is also index linked to the RPI so it will increase in line with inflation.

Is it true that I can get my electricity meter can spin backwards?

Not usually, nor is it legal to do this. The very old meters may cause this to happen however the company installing your PV will advise you if you need to ask for a meter replacement from the company supplying your electricity. This is usually free of charge.

 

Q: How do people price solar cells? Is it based on a specific way of calculating the cost of solar cells?
Mostly the cost of solar cells goes to the installation, construction and maintenance. Therefore the price would be higher than what we expected.
Q: What are the maintenance requirements for solar cells?
The maintenance requirements for solar cells typically involve regular cleaning to remove dust and debris, ensuring proper functioning and efficiency. Additionally, periodic inspections are necessary to detect any potential damage or malfunctioning components. Overall, solar cells require minimal maintenance, as they have no moving parts and are designed to be durable and long-lasting.
Q: Can solar cells be used in space heating systems?
Yes, solar cells can be used in space heating systems. Solar panels, which consist of solar cells, can convert sunlight into electricity. This electricity can then be used to power space heating systems, either directly or through storage in batteries. Additionally, solar thermal systems can use solar energy to heat water or air, which can then be used for space heating purposes.
Q: Are solar cells impacted by shading?
Yes, solar cells are impacted by shading. Even a small amount of shading can significantly reduce the efficiency and output of solar cells. Shading blocks sunlight from reaching the cells, which disrupts the flow of electrons and decreases the overall power generation. It is important to ensure that solar panels are installed in areas with minimal shading to maximize their performance.
Q: What is the difference between a monocrystalline and polycrystalline solar cell?
Monocrystalline solar cells are made from a single crystal structure, resulting in a higher efficiency but also higher costs. On the other hand, polycrystalline solar cells are made from multiple crystal structures, making them less efficient but more cost-effective.
Q: Can solar cells be used to power emergency lighting systems?
Yes, solar cells can be used to power emergency lighting systems. Solar cells convert sunlight into electricity, which can be stored in batteries for use during emergencies or when there is a power outage. This makes them a reliable and sustainable source of power for emergency lighting systems.
Q: How do solar cells perform in extreme temperatures?
Solar cells can be affected by extreme temperatures, both hot and cold. High temperatures can decrease the efficiency of solar cells and reduce their power output, while very low temperatures can also impact their performance. However, modern solar cell technologies have been developed to minimize these effects and ensure better performance even in extreme temperatures.
Q: Can solar cells be used for powering hospitals?
Yes, solar cells can be used to power hospitals. Solar energy can be harnessed through solar panels or solar cells, and these can generate electricity to meet the power needs of hospitals. By utilizing solar power, hospitals can reduce their reliance on traditional energy sources, lower their operating costs, and contribute to a cleaner and more sustainable environment. However, the feasibility of using solar cells for powering hospitals depends on factors such as the hospital's energy demand, available space for solar panels, and the region's sunlight availability.
Q: Can solar cells be used to power cars?
Yes, solar cells can be used to power cars. Solar-powered cars utilize photovoltaic cells to convert sunlight into electricity, which can then be used to power the vehicle's electric motor. While solar-powered cars are still in development and face challenges such as limited energy storage and efficiency, they hold potential for reducing reliance on fossil fuels and minimizing greenhouse gas emissions.
Q: Is the solar cells factory in China good and trustworthy?
5 years ago, I vistied a solar cell factory based in Inner Mongolia, and I was quite impressed by their professionalism, which gave me more confidence that they are better than we thought.

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