Alpha Solar Energy Systems - Hot on Sale! Stock Small Solar Panel 75w with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
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Product Description:
Hot Sale !!! Quality and Safety of Small Poly Solar Panel 35~85w
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 of Small Poly Solar Panel 35~85w
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 of 45w-85w Poly Solar Panel
ITEM NO.: | Mono 125*125 cell ,36pcs . Power range from 80Wp-100Wp | ||||||||
Maximum Power(W) | 80 | 85 | 90 | 95 | 100 | ||||
Optimum Power Voltage(Vmp) | 17.81 | 17.89 | 17.94 | 17.99 | 18.06 | ||||
Optimum Operatige Current(Imp) | 4.78 | 4.91 | 5.12 | 5.35 | 5.59 | ||||
Open Circuit Voltage(Voc) | 21.98 | 22.05 | 22.14 | 22.28 | 22.45 | ||||
Short Circuit Current(Isc) | 4.95 | 5.15 | 5.36 | 5.65 | 5.84 | ||||
Solar Cell: | 125*125 Mono | ||||||||
Number of Cell(pcs) | 4*9 | ||||||||
Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||||||
Size of Module(mm) | 1580*808*35 | ||||||||
Caple & Connector Type | Pass the TUV Certificate | ||||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||||
Backing (Brand Type) | TPT | ||||||||
Cell Efficiency for 100W(%) | 15.8% | ||||||||
Weight Per Piece(KG) | 12.0KG | ||||||||
FF (%) | 70-76% | ||||||||
Junction Box Type | Pass the TUV Certificate | ||||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||||
Front Glass Thikness(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 | 2400Pa | ||||||||
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' | 25 Pallets / 450pcs | ||||||||
1*40'STD | 25 Pallets / 100pcs | ||||||||
Features of our products:
• High conversion efficiency mono/poly-crystalline amorphous silicon solar cells
• Modules incorporate high performance bypass diodes to minimize the power drop caused by shading
• High transmittance, low-iron tempered glass
• High performance EVA encapsulant to prevent destroying and water.
• AI frame: without screw, corner connection. 8 holes on the frame can be installed easily
• Good performance of preventing from atrocious weather such as wind and hails
• Certifications: CE IEC TUV VDE UL, Class I
• 10 years 90% power output warranty
Shipping of Small Poly Solar Panel 35~85w
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
- Q: Can solar energy systems be used in areas with limited access to solar fuses and breakers?
- Yes, solar energy systems can still be used in areas with limited access to solar fuses and breakers. While fuses and breakers are important components for safety and protection in a solar energy system, there are alternative methods available to ensure the system operates safely. These can include using surge protectors, isolators, and other protective devices to prevent overloads and short circuits. Additionally, proper installation, regular maintenance, and adherence to safety guidelines can help mitigate risks even in areas with limited access to solar fuses and breakers.
- Q: Can solar energy systems be used in developing countries?
- Yes, solar energy systems can be used in developing countries. In fact, they can be particularly beneficial in these regions due to their affordability, scalability, and ability to provide electricity in remote areas where grid access is limited. Solar energy systems can help address energy poverty, improve healthcare services, enhance education opportunities, and stimulate economic growth, making them a viable and sustainable solution for developing countries.
- Q: Can solar energy systems be used in powering hotels or resorts?
- Yes, solar energy systems can certainly be used to power hotels or resorts. Solar power is a clean and renewable energy source that can provide ample electricity to meet the energy demands of hotels and resorts. These establishments typically require a significant amount of energy for various purposes such as lighting, heating, cooling, and operating electrical appliances and equipment. Installing solar panels on the rooftops or in open areas of hotels and resorts can allow them to harness the abundant sunlight and convert it into electricity. This electricity can be used to power the entire facility, reducing the reliance on traditional energy sources and lowering the carbon footprint. In addition to being environmentally friendly, solar energy systems can also provide financial benefits to hotels and resorts. By generating their own electricity, these establishments can reduce or even eliminate their utility bills, resulting in substantial cost savings over time. Moreover, some countries offer incentives, grants, or tax credits for implementing solar power systems, further enhancing the economic viability of such installations. Furthermore, the availability of solar energy is not limited to sunny days. With advancements in technology, solar panels can still generate electricity even during cloudy or overcast conditions. Additionally, excess energy produced during peak sunlight hours can be stored in batteries for later use, ensuring a consistent power supply throughout the day and night. By adopting solar energy systems, hotels and resorts can showcase their commitment to sustainability and environmental responsibility. This can be a valuable marketing tool, attracting eco-conscious guests who prefer environmentally friendly accommodations. It also aligns with the growing trend of sustainable tourism, which can enhance the reputation and competitiveness of these establishments in the industry. Overall, solar energy systems are a viable and efficient solution for powering hotels and resorts. They offer numerous benefits, including reduced utility costs, environmental sustainability, and enhanced market appeal. As the technology continues to evolve and become more affordable, more and more hotels and resorts are embracing solar power as a clean and reliable energy source.
- Q: How does the cost of solar panels vary based on the manufacturer?
- Solar panel costs can differ greatly depending on the manufacturer, with several factors contributing to these price variations. To begin with, manufacturers' solar panels can differ in quality and efficiency. Some invest extensively in research and development, leading to higher-priced but more efficient products. These panels can generate more electricity per square meter, offering better long-term value. Furthermore, a manufacturer's reputation and brand recognition can impact solar panel costs. Well-established manufacturers with a proven track record of producing reliable and durable panels often have higher prices. This is because their products are perceived as more trustworthy and come with extensive warranties and customer support. Manufacturing scale and volume also play a role in cost differences. Larger manufacturers benefit from economies of scale, enabling them to produce solar panels at a lower unit cost. They can negotiate better terms with suppliers, access advanced production technologies, and optimize their operations more efficiently. These cost savings can then be passed on to consumers, resulting in more competitive prices. Lastly, the country of origin affects solar panel costs. Labor and production costs can vary significantly across regions, leading to variations in manufacturing expenses. Panels made in countries with lower labor costs may have a lower price tag compared to those produced in countries with higher labor costs. While cost is an important factor to consider when choosing solar panels, it is crucial to also take into account other aspects such as warranty, durability, efficiency, and after-sales support.
- Q: What is the difference between a solar thermal system and a photovoltaic system?
- Solar energy systems come in different forms, such as solar thermal and photovoltaic systems, each serving distinct purposes. When it comes to heating, a solar thermal system takes the lead. It operates by harnessing the sun's energy and directly heating water or air. This is achieved through the use of solar collectors, which absorb sunlight and convert it into heat. The heated water or air can then be utilized for space heating, water heating, or even powering turbines to generate electricity. These systems are commonly utilized in residential, commercial, and industrial settings to provide efficient heating solutions. On the other hand, photovoltaic systems, often referred to as solar panels, are primarily designed to generate electricity. They make use of photovoltaic cells, typically composed of silicon, to directly convert sunlight into electrical energy through the photovoltaic effect. These cells are interconnected within solar panels, and multiple panels can be combined to create a complete photovoltaic system. The electricity produced by a photovoltaic system can be utilized to power electrical devices, appliances, or even be fed into the grid to offset energy consumption. To summarize, the key distinction between a solar thermal system and a photovoltaic system lies in their respective functions. While solar thermal systems focus on heating applications by directly utilizing the sun's energy to heat water or air, photovoltaic systems are specifically designed to generate electricity through the conversion of sunlight into electrical energy using solar panels.
- Q: How do solar energy systems impact water quality?
- Solar energy systems have a minimal impact on water quality. Unlike fossil fuel-based power generation, solar energy does not produce any harmful pollutants or emissions that can contaminate water sources. This makes solar energy systems a cleaner and more sustainable alternative, ensuring that water quality remains unaffected by their operation.
- Q: Can a solar energy system be installed on a retail store or restaurant?
- Absolutely! It is entirely possible to install a solar energy system on a retail store or restaurant. As a matter of fact, numerous businesses within the retail and restaurant sector have already embraced solar power as a means to both decrease their energy expenses and contribute to a sustainable future. A store or restaurant can have solar panels installed on either its roof or parking lot, making the most of the abundant sunlight typically received in these locations. By harnessing the power of the sun, these establishments can generate clean and renewable energy to fulfill their electricity requirements. Moreover, the installation of a solar energy system can also yield various benefits, including tax incentives, lowered energy bills, and the establishment of a positive brand image that showcases the business's dedication to sustainability.
- Q: Can solar energy systems be used in areas with limited access to solar monitoring software?
- Yes, solar energy systems can still be used in areas with limited access to solar monitoring software. While solar monitoring software provides valuable data and insights for optimizing the performance of solar energy systems, its absence does not render the systems non-functional. Solar panels can still generate electricity from sunlight even without monitoring software. However, without access to monitoring software, it may be more challenging to track and analyze the system's efficiency, diagnose potential issues, or optimize its performance. Nonetheless, solar energy systems can still be installed and utilized effectively in areas with limited access to monitoring software.
- Q: Can solar energy systems be used for powering electric vehicle solar charging stations at airports?
- Yes, solar energy systems can be used to power electric vehicle solar charging stations at airports. Solar panels can be installed on the roofs or nearby areas of airports to collect sunlight and convert it into electricity. This clean and renewable energy can then be used to charge electric vehicles at designated charging stations, reducing the reliance on fossil fuels and lowering carbon emissions. Additionally, airports often have ample space for solar panel installations, making it an ideal location for such charging stations.
- Q: Are there any limitations to the amount of electricity a solar energy system can generate?
- Yes, there are limitations to the amount of electricity a solar energy system can generate. The primary limitation is the availability of sunlight. Solar panels require direct sunlight to generate electricity, so factors such as weather conditions, geographical location, and time of day can affect the amount of sunlight received. Cloudy or rainy days can significantly reduce the electricity output of a solar energy system. Another limitation is the physical space available for installing solar panels. The size and number of panels that can be installed depend on the available roof or ground space. Limited space can restrict the overall capacity of the system and, consequently, the amount of electricity it can generate. Additionally, the efficiency of solar panels is a determining factor. The efficiency of converting sunlight into electricity varies depending on the type and quality of solar panels used. Higher efficiency panels can generate more electricity than lower efficiency ones. Furthermore, solar energy systems are also subject to degradation over time. Solar panels experience a gradual decrease in efficiency as they age due to factors like exposure to sunlight, temperature fluctuations, and environmental conditions. This degradation can reduce the overall electricity generation capacity of the system. Finally, energy storage is a limitation. Solar energy systems generate electricity during the day, but the demand for electricity often remains constant throughout the day and night. Without an efficient energy storage system, excess electricity generated during the day is wasted if not used immediately. Therefore, the inability to store excess electricity limits the overall amount that can be generated by a solar energy system. In summary, while solar energy systems offer a sustainable and renewable source of electricity, there are limitations to the amount they can generate due to factors such as sunlight availability, physical space, panel efficiency, system degradation, and energy storage capabilities.
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Alpha Solar Energy Systems - Hot on Sale! Stock Small Solar Panel 75w with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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