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: How much space is required for installing solar collectors?
- The space required for installing solar collectors varies depending on the type and size of the collectors. Typically, roof-mounted solar panels require about 100 to 400 square feet of space, depending on the number of panels and their efficiency. Ground-mounted solar collectors may require larger areas, ranging from a few hundred square feet to several acres, depending on the system's capacity and the available space. It is crucial to assess the specific requirements and constraints of the location before determining the exact space needed for installing solar collectors.
- Q: Can solar collectors be used in areas with limited access to educational resources?
- Yes, solar collectors can be used in areas with limited access to educational resources. Solar collector technology is relatively simple and can be easily understood and implemented with basic training. Additionally, there are numerous online resources and instructional materials available that can be accessed and utilized to educate communities on solar collector installation and maintenance.
- Q: Can solar collectors be used for heating water in homes?
- Solar collectors have the capability to heat water in homes. In order to achieve this, solar water heating systems employ solar collectors, also known as solar thermal panels or solar water heaters. These collectors are typically placed on rooftops or in open areas where they can receive optimum sunlight exposure. Within these collectors, there are tubes through which a heat transfer fluid, such as water or antifreeze, circulates. When the sun's rays make contact with the collectors, the fluid contained within absorbs the heat and subsequently transfers it to a storage tank or directly to the home's water supply. This heated water can then be utilized for various household purposes, including bathing, dishwashing, and laundry. Solar water heating systems are not only eco-friendly, but also a cost-effective alternative to conventional water heating methods, as they diminish the dependence on fossil fuels and can substantially reduce energy bills.
- Q: Are there any limitations on the placement of solar collectors?
- Yes, there are limitations on the placement of solar collectors. Some factors that can restrict their placement include the availability of direct sunlight, shading from nearby structures or trees, the structural integrity of the installation surface, local regulations or zoning restrictions, and aesthetic considerations. Additionally, the orientation and tilt of the collectors can also affect their efficiency and energy production.
- Q: Can solar collectors be used for heating correctional facilities?
- Yes, solar collectors can be used for heating correctional facilities. Solar thermal systems can effectively generate hot water or provide space heating for correctional facilities by harnessing the sun's energy. This not only helps reduce operating costs but also promotes sustainability and decreases reliance on fossil fuels. Additionally, implementing solar collectors can contribute to the overall environmental goals of correctional facilities.
- Q: Are solar collectors suitable for office complexes?
- Yes, solar collectors are suitable for office complexes. Office complexes typically have large roof surfaces, which provide ample space for the installation of solar collectors. Solar collectors, such as solar panels, can generate renewable energy by converting sunlight into electricity. This can help reduce the reliance on grid-based electricity and lower energy costs for office complexes. Additionally, solar collectors can also be integrated into the design of office buildings, providing aesthetic value and showcasing the commitment towards sustainability. The use of solar collectors in office complexes aligns with the increasing trend of green buildings and sustainable practices in the corporate world. Furthermore, the installation of solar collectors can contribute to reducing carbon emissions and mitigating the environmental impact of office complexes. Overall, solar collectors are a suitable and beneficial option for office complexes, offering both economic and environmental advantages.
- Q: Can solar collectors be used for heating outdoor seating areas?
- Yes, solar collectors can be used for heating outdoor seating areas. Solar collectors capture sunlight and convert it into usable heat energy, which can be used to warm up outdoor spaces. This renewable energy source is a sustainable and cost-effective way to provide comfortable heating in outdoor seating areas.
- Q: How does the orientation of a solar collector affect its performance?
- The orientation of a solar collector significantly affects its performance. The collector should be properly oriented to maximize solar energy absorption. Ideally, the collector should be facing towards the sun, with a tilt angle that corresponds to the latitude of the location. By optimizing the orientation, the collector can capture the maximum amount of solar radiation, thereby enhancing its efficiency and overall performance.
- Q: Can solar collectors be used for heating resorts?
- Yes, solar collectors can be used for heating resorts. Solar thermal collectors can capture the sun's energy to heat water, which can then be used for various heating purposes in resorts, such as room heating, swimming pool heating, and hot water supply. This renewable energy source can help reduce reliance on fossil fuels and lower carbon emissions, making it a sustainable and environmentally friendly option for heating resorts.
- Q: Can solar collectors be used for heating swimming pools year-round?
- Yes, solar collectors can be used for heating swimming pools year-round. The sun's energy can be harnessed by solar collectors to heat the pool water, making it a sustainable and cost-effective solution. However, the efficiency of solar collectors may vary depending on the climate and location, so additional heating methods might be required in colder regions.
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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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