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:Can solar collectors be used for heating commercial buildings?
- Yes, solar collectors can be used for heating commercial buildings. Solar thermal collectors can capture the sun's heat and transfer it to a building's heating system, providing a renewable and sustainable source of heat. This can help reduce energy costs and carbon emissions associated with heating commercial buildings. Additionally, solar collectors can be integrated into existing heating systems or used as standalone systems, depending on the specific requirements of the building.
- Q:Can solar collectors be used in areas with strict building codes?
- Yes, solar collectors can be used in areas with strict building codes. However, it is important to ensure that the design and installation of solar collectors comply with the specific requirements and regulations set forth by the building codes of the particular area. This may involve obtaining permits, adhering to height and setback restrictions, and following aesthetic guidelines to maintain the visual harmony of the neighborhood. By working closely with local authorities and professionals, it is possible to integrate solar collectors into buildings while meeting all necessary building code requirements.
- Q:Can solar collectors be used for heating textile factories?
- Yes, solar collectors can be used for heating textile factories. By harnessing the sun's energy, solar collectors can generate heat that can be used for various industrial processes, including heating textile factories. This renewable and sustainable source of energy can help reduce the reliance on fossil fuels and decrease the carbon footprint of the textile industry.
- Q:What is the impact of air quality on the performance of solar collectors?
- The impact of air quality on the performance of solar collectors can be significant. Air pollutants such as dust, smog, and particles can accumulate on the surface of solar panels, reducing their efficiency and overall power output. Dust and dirt particles can create a layer of grime on the surface of solar panels, blocking sunlight from reaching the photovoltaic cells. This reduces the amount of energy that can be converted into electricity, ultimately decreasing the performance of the solar collectors. Similarly, smog and other air pollutants can scatter and absorb sunlight, further reducing the amount of solar radiation reaching the panels. This results in a decrease in the overall efficiency of the solar collectors, as less energy is available for conversion. Additionally, air pollution can also affect the temperature of the air surrounding the solar collectors. Higher levels of pollution can lead to an increase in the ambient temperature, which can negatively impact the performance of the panels. Solar panels work more efficiently at lower temperatures, as excessive heat can cause a decrease in their efficiency. In regions with high air pollution levels, regular cleaning and maintenance of solar panels are crucial to ensure optimal performance. Cleaning the panels to remove dust, dirt, and other pollutants can help improve their efficiency and maximize the power output. Furthermore, it is important to note that the impact of air quality on solar collector performance varies depending on the specific type of solar technology used. For instance, concentrated solar power (CSP) systems, which rely on mirrors or lenses to concentrate sunlight, can be highly sensitive to air pollution. The scattering and absorption of sunlight by air pollutants can significantly reduce the amount of concentrated solar radiation, affecting the overall performance of CSP systems. In conclusion, air quality plays a crucial role in the performance of solar collectors. High levels of air pollution can reduce the efficiency of solar panels by blocking, scattering, or absorbing sunlight. Regular cleaning and maintenance are essential to mitigate the impact of air pollution and ensure optimal performance of solar collectors.
- Q:Can solar collectors be used for generating electricity on boats?
- Yes, solar collectors can be used for generating electricity on boats. Solar panels or collectors are a great renewable energy source that can be installed on boats to harness the power of the sun. These solar panels work by converting sunlight into usable electricity through the photovoltaic effect. They can be mounted on the roof or deck of a boat and connected to a battery bank or an inverter to store and distribute the generated electricity. This enables boat owners to power various electrical systems and appliances on board, such as lights, navigation equipment, communication devices, and even charging batteries for electric motors or other electrically powered propulsion systems. Solar collectors on boats are environmentally friendly, noiseless, and require minimal maintenance, making them an excellent option for generating electricity while minimizing reliance on traditional fossil fuels.
- Q:Can solar collectors be used in steel mills?
- Solar collectors have the potential to be employed in steel mills. Options like solar thermal systems or photovoltaic panels can be utilized in steel mills to generate electricity or heat energy for different industrial purposes. By harnessing the power of sunlight and converting it into usable energy, these collectors can reduce reliance on fossil fuels and decrease greenhouse gas emissions. In steel mills, solar collectors can be integrated into the existing infrastructure to provide renewable energy for various processes, including powering machinery, heating water, or driving specific stages of the steel production process. Moreover, the implementation of solar collectors in steel mills can lead to reduced operational costs and enhanced sustainability within the steel production industry.
- Q:Can solar collectors be used for heating churches?
- Yes, solar collectors can be used for heating churches. Solar thermal systems can harness the energy from the sun to generate heat, which can then be used to warm up the interior spaces of churches. By installing solar collectors on the roof or nearby areas, churches can significantly reduce their reliance on traditional heating methods and lower their energy costs while promoting sustainable practices.
- Q:Condensation type solar collectors and non-concentrating heaters
- Non-concentrating collector The non-concentrating collector is a solar collector that does not change the direction of the solar radiation entering the lighting port and does not concentrate on the heat absorber. According to the collector is tracking the sun classification According to the collector whether to track the sun, solar collectors can be divided into two types. The tracking collector is a solar collector that tracks the sun's motion every day around a single or dual axis rotation.
- Q:Are solar collectors suitable for low-income households?
- Yes, solar collectors can be suitable for low-income households. Solar collectors, also known as solar panels, can help low-income households reduce their energy bills by generating clean and renewable electricity. While the upfront cost of installing solar panels can be expensive, there are various financial assistance programs and incentives available that can make solar energy more affordable for low-income households. One such program is the Low-Income Home Energy Assistance Program (LIHEAP), which provides financial assistance to help low-income households with their energy bills. Some states also offer specific solar programs for low-income households, such as the Solar for All program in Washington, D.C., which aims to provide solar energy access to low-income households. Additionally, there are organizations and nonprofits that offer solar panel installations at reduced costs or even for free to low-income households. These programs are aimed at reducing energy costs, improving energy efficiency, and promoting sustainability in disadvantaged communities. Solar panels not only help low-income households save money on their utility bills but also provide long-term financial benefits. As the cost of electricity continues to rise, low-income households with solar panels can protect themselves from increasing energy costs and potentially generate additional income through net metering, where excess energy can be sold back to the grid. Furthermore, solar energy is a clean and renewable source of electricity, which helps reduce greenhouse gas emissions and contributes to a healthier environment. By adopting solar energy, low-income households can play a part in combating climate change and promoting sustainable energy practices. In conclusion, while there may be initial financial barriers, solar collectors are indeed suitable for low-income households. With the availability of financial assistance programs, reduced-cost installations, and the long-term savings and environmental benefits, solar energy can be a viable and sustainable solution for low-income households to reduce their energy costs and contribute to a greener future.
- Q:Can solar collectors be used to generate steam for industrial processes?
- Solar collectors, including parabolic troughs and solar power towers, have the capability to generate steam for industrial processes. By concentrating sunlight onto a receiver, these collectors heat a working fluid, typically water, which is then converted into steam. The steam produced can serve various purposes in industries such as power generation, heating, or as a source of process heat in sectors like food processing, chemical manufacturing, or textile production. Solar steam generation presents a renewable and sustainable alternative to traditional steam generation methods that rely on fossil fuels, thereby reducing greenhouse gas emissions and decreasing our dependence on finite resources. Moreover, continuous advancements in solar thermal technology enhance the efficiency and cost-effectiveness of solar steam generation, making it an increasingly feasible choice for industrial processes.
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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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