• Solar Photovoltaic Polycrystalline Modules System 1
  • Solar Photovoltaic Polycrystalline Modules System 2
Solar Photovoltaic Polycrystalline Modules

Solar Photovoltaic Polycrystalline Modules

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 pallet
Supply Capability:
100000000 pallet/month

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Solar Photovoltaic Polycrystalline Modules

Solar panel refers either to a photovoltaic (PV) module, a solar hot water panel, or to a set of solar photovoltaic modules electrically connected and mounted on a supporting structure. A PV module is a packaged, connected assembly of solar cells. Solar panels can be used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications. Each module is rated by its DC output power under standard test conditions, and typically ranges from 100 to 320 watts. The efficiency of a module determines the area of a module given the same rated output – an 8% efficient 230 watt module will have twice the area of a 16% efficient 230 watt module. There are a few solar panels available that are exceeding 19% efficiency. A single solar module can produce only a limited amount of power; most installations contain multiple modules. A photovoltaic system typically includes a panel or an array of solar modules, an inverter, and sometimes a battery and/or solar tracker and interconnection wiring.


Specifications:

solar panels from 5W--300W, made of TAIWAN MOTECH brand cells,with CO in TAIWAN,Mono and Poly with VDE,IEC,CSA,UL,CE,ISO.

We  import solar cells from Taiwan Motech brand, with this CO in taiwan and  our CSA certification,we can still sell goods to Anti-dumping areas  like USA. Our  main products are solar panels, off grid and on grid solar home systems  , solar street lighting systems, solar water heating system,solar  pump,solar attic fan, solar DC LED lights and solar DC refrigerators.

Certificates : ISO, CE, VDE IEC, MCS, CSA-UL, CEC.
Delivery time: sample 10days, order 25-30days.
Sample: charged.
Payment term: T/T 30% as deposit, 70% before shipment. Or irrevocable L/C at sight.
Trade term: FOB Shenzhen or CIF destination seaport or Airport.

Characteristics:

I.Solar  Cell : High efficiency crystalline solar cell. Even if under the weak  light, the solar module can produce maximum power output.
 II.Tempered glass (toughened glass): Anti-reflecting coating and high  transmission rate glass increase the power output and mechanical  strength of solar module.
III.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
V.Junction box: Multi function junction box with water proof.
VI.Long lifetime:
25 years; Less power decrease.
VII.Good performance of preventing from atrocious weather such as wind and hails.
VIII.Resisting moisture and etching effectively, not effected by geology.
IX.The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
 

Quality and Safety

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

Warranties

1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output

Technical date :

ITEM NO.:

Poly 156*156 cell ,60pcs . Power range from   230Wp-260Wp

Maximum Power(W)

230

235

240

245

250

255

260

Optimum Power Voltage(Vmp)

29.4

29.5

29.7

30.1

30.3

30.5

30.7

Optimum Operatige Current(Imp)

7.83

7.97

8.08

8.14

8.25

8.37

8.48

Open Circuit Voltage(Voc)

36.7

36.8

36.9

37.1

37.3

37.5

37.7

Short Circuit Current(Isc)

8.52

8.59

8.62

8.65

8.69

8.73

8.78

Solar Cell:

156*156 Poly

Number of Cell(pcs)

6*10

Name of Solar Cells

Polycrystalline Cell

Size of Module(mm)

1650*992*40/45/50

Cable & Connector Type

Pass the TUV Certificate

Frame(Material Corners,etc.)

Aluminium-alloy

Back sheet

TPT

Weight Per Piece(KG)

19.5KG

FF (%)

70-76%

Junction Box Type

Pass the TUV Certificate

Tolerance Wattage(e.g.+/-5%)

±3%, or 0-3%

Front Glass Thickness(mm)

3.2

Temperature Coefficients of Isc(%)

+0.04

Temperature Coefficients of Voc(%)

-0.38

Temperature Coefficients of Pm(%)

-0.47

Temperature Coefficients of Im(%)

+0.04

Temperature Coefficients of Vm(%)

-0.38

Temperature Range

-40°C to +85°C

Surface Maximum Load Capacity

5400Pa

Allowable Hail Load

23m/s ,7.53g

Bypass Diode Rating(A)

12

Warranty

90% of 10 years, 80% of 25 years.

Standard Test Conditions

AM1.5   1000W/ 25 +/-2°C

Packing

carton or pallet

1*20'

14 Pallets / 316pcs

1*40'STD

25 Pallets / 700pcs

Solar Photovoltaic Polycrystalline Modules 

FAQ:


We have organized several common questions for our clientsmay help you sincerely

 

1.      What’s price per watt?

A:  It’s depends on the quantity, delivery date and payment terms of the  order. We can talk further about the detail price issue. Our products is  high quality with lower price level.

2.      Can you tell me the parameter of your solar panels?

We  have different series of cells with different power output, both from  c-si to a-si. Please take our specification sheet for your reference.

3.     How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

4.      Can you do OEM for us?

Yes, we can.

5.     How long can we receive the product after purchase?

In  the purchase of product within three working days, We will arrange the  factory delivery as soon as possible. The perfect time of receiving is  related to the state and position of customers. Commonly 7 to 10 working  days can be served.


Solar Photovoltaic Polycrystalline Modules

Q:Can solar collectors be used in space exploration?
Yes, solar collectors can be used in space exploration. They are commonly used to generate electricity in spacecraft and satellites by converting sunlight into energy. Solar panels are lightweight, reliable, and efficient, making them an ideal power source for space missions where sunlight is abundant.
Q:Are solar collectors suitable for heating livestock buildings?
Yes, solar collectors are suitable for heating livestock buildings. They can effectively harness the sun's energy to provide sustainable and cost-effective heating solutions for livestock buildings, helping to maintain optimal temperature and comfort for the animals. Additionally, solar collectors can contribute to reducing greenhouse gas emissions and energy costs associated with traditional heating methods.
Q:What is the best orientation for solar collectors?
The best orientation for solar collectors is typically facing south in the northern hemisphere and facing north in the southern hemisphere. This allows them to receive maximum exposure to the sun throughout the day, optimizing energy generation.
Q:Are solar collectors suitable for multi-unit buildings?
Yes, solar collectors are suitable for multi-unit buildings. They can be installed on rooftops or facades of the building to harness solar energy and provide renewable energy to the entire building or individual units. This can help reduce electricity costs and dependence on fossil fuels, making it an environmentally friendly and cost-effective solution for multi-unit buildings.
Q:Can solar collectors be used for generating electricity on factories?
Yes, solar collectors can definitely be used for generating electricity on factories. Solar collectors, also known as solar panels or photovoltaic (PV) panels, convert sunlight into electricity through the photovoltaic effect. This means that when sunlight hits the solar panels, it excites the electrons in the panel’s semiconductor material, generating an electric current. Factories typically have large rooftops or open spaces that can be utilized to install solar collectors. These solar panels can be connected to the factory's electrical system, allowing the generated electricity to be used directly in the factory's operations. By using solar collectors to generate electricity, factories can reduce their dependence on traditional energy sources like fossil fuels, thereby reducing their carbon footprint and energy costs. Moreover, solar collectors can also be combined with energy storage systems to store excess electricity generated during the day for use during non-sunlight hours. This enables factories to have a consistent and reliable source of electricity, even during nighttime or cloudy days. In addition to the environmental benefits, utilizing solar collectors for electricity generation can also bring financial advantages to factories. Many countries offer various incentives, such as tax credits, grants, or feed-in tariffs, to encourage the adoption of renewable energy technologies. These incentives can help offset the initial installation costs and provide a return on investment over time. Overall, solar collectors are a viable and sustainable option for generating electricity on factories. They offer a clean and renewable energy source, reduce carbon emissions, and can provide financial benefits. By embracing solar technology, factories can contribute to a greener future while also improving their own energy efficiency and cost-effectiveness.
Q:Can solar collectors be used in combination with other heating systems?
Yes, solar collectors can be used in combination with other heating systems. By integrating solar collectors with existing heating systems, such as boilers or heat pumps, it is possible to enhance the overall efficiency of the heating system. Solar collectors can provide supplemental heat, reducing the reliance on traditional heating sources and lowering energy consumption. This combination allows for a more sustainable and cost-effective heating solution.
Q:Are solar collectors suitable for heating sports facilities?
Yes, solar collectors are suitable for heating sports facilities. Solar collectors can efficiently convert sunlight into heat energy, which can be used to heat water or air for indoor spaces. This makes them a sustainable and cost-effective solution for heating large areas such as sports facilities, providing a comfortable environment for athletes and spectators alike. Additionally, solar collectors can be easily integrated into the existing infrastructure of sports facilities, making them a practical and environmentally friendly choice.
Q:Can solar collectors be used in landfill gas-to-energy plants?
Yes, solar collectors can be used in landfill gas-to-energy plants. Solar collectors can be integrated into the plant's infrastructure to generate additional renewable energy alongside the gas-to-energy process. This can help increase overall energy production and reduce reliance on non-renewable sources.
Q:Can solar collectors be used for heating livestock barns?
Yes, solar collectors can be used for heating livestock barns. Solar collectors can harness solar energy and convert it into heat, which can then be used to warm up the barns and create a comfortable environment for the livestock. This not only helps to reduce energy costs but also promotes sustainability by utilizing renewable energy sources.
Q:Can solar collectors be used in spacecraft?
Yes, solar collectors can be used in spacecraft. In fact, solar panels are commonly used in spacecraft to convert sunlight into electricity, providing power for various systems and equipment onboard.

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