Radco Solar Collectors - Polycrystalline Solar Modules Made in China for Exporting
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pallet
- Supply Capability:
- 100000000 pallet/month
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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 | ||||||
FAQ:
We have organized several common questions for our clients，may 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.
- Q:What is the best orientation for solar collectors?
- The best orientation for solar collectors is typically facing south, as this allows them to receive the maximum amount of sunlight throughout the day. However, the optimal orientation may vary depending on the specific location and desired performance of the collectors.
- Q:Can solar collectors be used for industrial process heating?
- Yes, solar collectors can be used for industrial process heating. They can effectively capture and convert sunlight into thermal energy, which can then be used to heat fluids or materials required for various industrial processes. This helps reduce reliance on fossil fuels and lowers greenhouse gas emissions, making it an environmentally friendly and sustainable option for industrial heating needs.
- Q:Are solar collectors suitable for cold climates?
- Yes, solar collectors are suitable for cold climates. While the efficiency of solar collectors may decrease slightly in colder temperatures, modern designs and technologies have significantly improved their performance in cold weather. Additionally, solar collectors can still harness and convert sunlight into usable energy even on cloudy or snowy days, making them a viable and sustainable option for cold climate regions.
- Q:Can solar collectors be used for heating office buildings?
- Yes, solar collectors can be used for heating office buildings. Solar thermal collectors can capture sunlight and convert it into heat energy, which can then be used to provide space heating for office buildings. This can help reduce the dependence on traditional heating systems and lower energy costs while promoting sustainability.
- Q:Can solar collectors be used in climate change mitigation efforts?
- Yes, solar collectors can be used in climate change mitigation efforts. Solar collectors harness the sun's energy to generate electricity or heat, reducing the reliance on fossil fuels and thereby reducing greenhouse gas emissions. By utilizing renewable energy sources, such as solar power, we can decrease our carbon footprint and contribute to mitigating the adverse effects of climate change.
- Q:Are solar collectors environmentally friendly?
- Yes, solar collectors are environmentally friendly. They harness the power of sunlight to generate clean and renewable energy, reducing the reliance on fossil fuels and minimizing carbon emissions. Solar collectors do not produce any greenhouse gases or air pollutants during their operation, making them a sustainable and eco-friendly choice for energy production.
- Q:Can solar collectors be used in conjunction with other renewable energy systems?
- Yes, solar collectors can definitely be used in conjunction with other renewable energy systems. In fact, combining different renewable energy technologies can enhance the overall efficiency and reliability of the energy system. Solar collectors, also known as solar thermal systems, can be integrated with various other renewable energy systems such as wind turbines, hydroelectric power plants, and geothermal systems. This combination allows for a more diverse and balanced energy generation portfolio. One way to combine solar collectors with other renewable energy systems is through hybrid systems. For instance, solar collectors can be used in conjunction with wind turbines to create a hybrid renewable energy system that utilizes both solar and wind power. This can be particularly useful in areas where there is fluctuating availability of sunlight or wind. Another example is combining solar collectors with geothermal systems. Geothermal energy relies on the heat stored in the earth's crust, while solar collectors capture the sun's thermal energy. By integrating these two systems, it is possible to achieve a more consistent and reliable energy supply, as geothermal energy can provide a stable base load while solar collectors can supplement during peak demand periods. Furthermore, solar collectors can also be used in conjunction with other renewable energy technologies to improve overall energy efficiency. For instance, excess heat generated by solar collectors can be used to power absorption chillers for cooling or to provide heat for industrial processes. This way, solar collectors can help to maximize the utilization of renewable energy resources and reduce waste. In conclusion, solar collectors can be successfully combined with other renewable energy systems to create hybrid systems that enhance energy generation efficiency and reliability. By integrating different renewable energy technologies, we can create a more sustainable and resilient energy infrastructure for the future.
- Q:Can solar collectors be used to generate electricity for remote sensing systems?
- Yes, solar collectors can indeed be used to generate electricity for remote sensing systems. Solar collectors, such as photovoltaic panels, convert sunlight into electrical energy, which can power various remote sensing devices. This renewable energy source is particularly suitable for remote locations where access to the electricity grid may be limited or nonexistent. By harnessing solar power, these systems can operate independently and efficiently, enabling continuous data collection and monitoring in remote areas.
- Q:What is the expected energy savings from a solar collector system?
- The expected energy savings from a solar collector system can vary depending on factors such as the size of the system, location, and usage patterns. On average, solar collector systems can provide significant energy savings, often reducing electricity bills by 50-70%. However, it is important to conduct a thorough assessment to determine the specific energy savings potential for individual cases.
- Q:Can solar collectors be used in areas with high levels of air pollution?
- Yes, solar collectors can still be used in areas with high levels of air pollution. While air pollution can reduce the efficiency of solar panels by blocking sunlight and reducing the amount of energy they can generate, solar technology can still function and produce a significant amount of electricity. Additionally, regular maintenance and cleaning of the solar panels can help mitigate the impact of air pollution on their performance.
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Radco Solar Collectors - Polycrystalline Solar Modules Made in China for Exporting
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pallet
- Supply Capability:
- 100000000 pallet/month
OKorder Service Pledge
OKorder Financial Service
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