40w Small Solar Panels in Stock - Solar Energy Systems New Jersey - China Manufacturer
- 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
OKorder Financial Service
You Might Also Like
Specification
Product Description:
Hot Sale !!! Quality and Safety of Small Poly Solar Panel 5w~150w
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
Specification
Characteristics of Poly solar panels CNBM (245-320W) | |||||
Max Power Voltage Vmp(V) | 30.3 | 30.8 | 31.1 | 31.4 | 31.85 |
Max Power Current Imp(A) | 7.60 | 7.64 | 7.73 | 7.81 | 7.85 |
Open Circuit Voltage Voc(V) | 36.1 | 36.6 | 37 | 37.3 | 37.68 |
Short Circuit Current Isc(A) | 8.50 | 8.55 | 8.65 | 8.75 | 8.85 |
Max Power Pm(W) | 230W | 235W | 240W | 245W | 250W |
Temperature Coefficient of Cells Poly solar panels CNBM (245-320W) | |
NOCT | 45± 2 |
Temperature Coeffucients of Isc | 0.0492 |
Temperature Coeffucients of Voc | -0.3374 |
Temperature Coeffucients of Voc | -0.4677 |
Mechanical Data of Poly solar panels CNBM (245-320W) | |
Dimension | 1638 × 982 × 40 mm |
Weight | 19.5 kg |
No. of Cells and Connections | 60 (6 ×10) |
Tolerance | 0 ~ + 5 W |
Cell | Monocrystalline Cell 156 × 156 mm |
Packing | 624 Pcs/40ft(H) Container |
Limits of Poly solar panels CNBM (245-320W) | |
Operating Temperature | -40 to +85 |
Storage Temperature | -40 to +85 |
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) |
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. |
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
As a professional Solar Panel manufacturer and Supplier in China, we have our customers come around the whole world and our specialization has got a worldwide recognition. Meanwhile, with our superior quality, competitive price, prompt and excellent service, As main role in trade section of CNBM Group, CNBM International Corporation supplies products including Monocrystalline Solar Panel, Polycrystalline Solar Panel ( multicrystalline silicon Solar Panel) have received and enjoyed famous reputation in many countries and regions in the world.
- Q: Can solar energy systems store excess energy for later use?
- Yes, solar energy systems can store excess energy for later use. One of the main challenges with solar energy is that it is intermittent – it is only generated when the sun is shining. However, advancements in technology have made it possible to store the excess energy produced by solar panels during sunny periods for later use when there is no sunlight available. There are different types of energy storage systems that can be used in conjunction with solar energy systems. One common method is to use batteries to store the excess energy. These batteries can be charged during the day when the solar panels are producing more energy than is being consumed, and then the stored energy can be used during the night or on cloudy days when the panels are not generating enough electricity. Other methods of energy storage include using thermal storage systems, which store excess heat generated by solar thermal systems, or using pumped hydroelectric storage, which involves pumping water uphill during periods of excess energy production and then releasing it downhill to generate electricity when needed. By storing excess energy for later use, solar energy systems can provide a more consistent and reliable source of electricity. This is especially important in areas where there may be limited sunlight or where energy demand exceeds the amount of energy that can be generated during sunny periods. Additionally, storing excess energy can also help reduce reliance on the grid and provide backup power during power outages. Overall, the ability to store excess energy is a crucial feature of solar energy systems, allowing them to provide a more reliable and sustainable source of electricity.
- Q: Can solar energy systems be used in areas with high temperatures?
- Yes, solar energy systems can be used in areas with high temperatures. In fact, solar panels are designed to withstand and operate efficiently in a wide range of temperatures. While high temperatures can slightly affect the efficiency of solar panels, modern technologies and materials have been developed to minimize any negative impact. Additionally, solar energy systems can be optimized through proper installation and maintenance to ensure maximum performance in hot climates.
- Q: Can a solar energy system be installed on a hospital or healthcare facility?
- Yes, a solar energy system can be installed on a hospital or healthcare facility. In fact, many hospitals and healthcare facilities around the world have already implemented solar energy systems as a way to reduce their carbon footprint and lower their energy costs. Solar panels can be installed on the rooftop of the facility or in an adjacent open space, depending on the available area. These systems can generate electricity from sunlight, which can be used to power various operations within the hospital, including lighting, heating, and cooling systems, as well as medical equipment. The use of solar energy not only helps the facility save on energy costs but also promotes sustainability and environmental responsibility. Additionally, solar energy systems can provide a reliable and independent source of power, which can be crucial during emergencies or power outages, ensuring uninterrupted healthcare services.
- Q: What is the impact of air pollution on solar panel efficiency?
- Air pollution can significantly reduce the efficiency of solar panels. Particles in the air, such as dust, smog, and industrial emissions, can accumulate on the surface of the panels, blocking sunlight and reducing the amount of energy they can generate. Moreover, certain pollutants like sulfur dioxide and nitrogen oxides can react with sunlight and form a coating on the panels, further decreasing their efficiency. Regular cleaning and maintenance of solar panels are necessary in polluted areas to maintain optimal performance.
- Q: Can solar energy systems be used in powering street lights?
- Indeed, street lights can be powered by solar energy systems. In recent years, the popularity of solar-powered street lights has increased significantly due to their numerous advantages. By utilizing solar panels, sunlight is converted into electricity, which is then stored in batteries for later use. This stored energy is subsequently employed to illuminate the street lights during the night. There are various benefits associated with utilizing solar energy systems for street lights. Firstly, it offers a clean and renewable energy source, thereby reducing reliance on fossil fuels and minimizing the carbon footprint. Additionally, solar street lights eliminate the need for extensive cabling and grid connections, making them more cost-effective and easier to install in remote or off-grid areas. Moreover, solar-powered street lights operate independently of the electricity grid, ensuring continuous lighting even during power outages. Furthermore, solar-powered street lights are highly efficient and require minimal maintenance. The advancements in solar technology have enhanced the panels' ability to convert sunlight into electricity, ensuring optimal performance of the street lights. Furthermore, the batteries used to store solar energy have a long lifespan and necessitate minimal upkeep, thereby reducing overall operational costs. In conclusion, solar energy systems offer a sustainable and viable solution for illuminating street lights. They provide reliable and uninterrupted lighting while decreasing the environmental impact and operating expenses associated with traditional grid-powered street lights.
- Q: Can solar energy systems be used for powering off-grid medical clinics?
- Yes, solar energy systems can be used to power off-grid medical clinics. Solar panels can generate electricity from sunlight, which can be stored in batteries for use during non-sunlight hours. This renewable energy source can provide a reliable and sustainable power supply for medical equipment, lighting, refrigeration for vaccines, and other essential healthcare needs in off-grid areas without access to the electric grid.
- Q: Can a solar energy system be installed on a public park or recreational area?
- Certainly, it is possible to install a solar energy system on a public park or recreational area. In truth, implementing solar panels in such locations can serve as an excellent means of promoting sustainability and renewable energy. Public parks and recreational areas frequently possess expansive, sunlit spaces, rendering them perfect sites for solar panel installation. These systems have the capability to produce clean, renewable energy and power numerous park facilities, including lighting, water fountains, and even charging stations for electric vehicles. Furthermore, the installation of solar panels in public parks can present a valuable educational opportunity for visitors to acquire knowledge about the advantages of solar energy and the significance of environmental preservation. Furthermore, these systems possess the potential to diminish the park's dependence on fossil fuels and diminish its carbon footprint, thus contributing to a more environmentally friendly and sustainable future.
- Q: Are solar energy systems scalable for different energy needs?
- Yes, solar energy systems are scalable for different energy needs. They can be designed and tailored to meet the specific energy requirements of residential, commercial, or industrial applications. The size and capacity of solar panels, inverters, and battery storage systems can be adjusted to match the desired energy output, making solar energy a flexible and scalable solution for a wide range of energy needs.
- Q: What is the lifespan of solar batteries?
- The lifespan of solar batteries can vary depending on various factors, including the quality of the battery, the usage patterns, and the maintenance practices. However, on average, solar batteries are expected to have a lifespan of around 5 to 15 years.
- Q: Can a solar energy system be installed in areas with frequent lightning strikes?
- Yes, a solar energy system can be installed in areas with frequent lightning strikes. However, it is important to take certain precautions to ensure the system's safety. Lightning can potentially damage solar panels, inverters, and other components of the system if proper protection measures are not in place. To mitigate the risk, several strategies can be implemented. Firstly, it is advisable to install a lightning protection system (LPS) that includes lightning rods, grounding systems, and surge protection devices. These systems are designed to redirect the lightning strike away from the solar panels and safely dissipate the electrical energy into the ground. Additionally, using high-quality surge protectors and lightning arrestors in the electrical and communication lines can help safeguard the system from power surges caused by lightning strikes. Moreover, selecting durable and robust solar panels and inverters that comply with industry standards for protection against lightning is crucial. Some manufacturers offer products specifically designed to withstand harsh weather conditions, including lightning strikes. Regular maintenance and inspections are also important to ensure the system remains safe and functional. This includes checking the integrity of the lightning protection system and inspecting the solar panels and other components for any signs of damage or wear. In summary, while it is possible to install a solar energy system in areas with frequent lightning strikes, proper precautions and protective measures must be taken to minimize the risk of damage. Working with experienced solar installers who are knowledgeable about lightning protection systems can help ensure the safe and efficient operation of the solar energy system even in high-risk areas.
Send your message to us
40w Small Solar Panels in Stock - Solar Energy Systems New Jersey - China Manufacturer
- 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
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
