85W Poly Off Grid Solar Energy Systems Small Solar Panel - 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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Specification
Application:
Home
Output Voltage (V):
24
Hot Sale !!! Quality and Safety of Small Poly Solar Panel 25~85w
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 25~85w
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 (25-85W) | |||||
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 (25-85W) | |
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 (25-85W) | |
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 (25-85W) | |
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 25~85w
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
- Q: How do solar energy systems handle excess energy production?
- Excess energy generated by solar energy systems can be managed in several ways. One way is through net metering, which involves feeding back any surplus energy produced by the solar system into the grid. This surplus energy is then credited to the homeowner's account, causing their meter to spin backward and ultimately reducing their energy bill. Another approach to handling excess energy production is the utilization of battery storage systems. These systems enable homeowners or businesses to store any extra energy generated by their solar panels. The stored energy can then be used during periods of high energy demand or when the sun is not shining, such as the evening or cloudy days. This maximizes the efficiency and value of the solar system. Additionally, certain solar energy systems are designed to automatically shut down or reduce their output when there is an excess of energy being produced. This strategy, known as curtailment, is commonly implemented in large-scale solar farms or utility-scale installations. By decreasing the output in these situations, the surplus energy is not wasted and can be managed and distributed more effectively. In summary, solar energy systems employ various methods, including net metering, battery storage, and curtailment, to effectively handle excess energy production. These mechanisms ensure that the surplus energy is not wasted and can be efficiently utilized, showcasing solar energy as a sustainable and highly efficient power source.
- Q: Can solar energy systems be used in powering mining operations?
- Yes, solar energy systems can be used to power mining operations. Solar panels can be installed near mining sites to capture sunlight and convert it into electricity, which can then be used to power various equipment and machinery required for mining operations. This helps reduce dependence on fossil fuels, lowers operational costs, and minimizes environmental impact associated with traditional power sources.
- Q: Can a solar energy system be installed on a vehicle?
- Indeed, it is possible to install a solar energy system on a vehicle, giving rise to what is commonly referred to as a solar-powered vehicle or solar car. These exceptional automobiles are specifically designed to harness the sun's energy by utilizing solar panels that are strategically placed on the roof or other sections of the vehicle. These solar panels work by converting sunlight into electricity, which is then employed to power the vehicle's electric motor or stored within batteries for future consumption. Solar cars, being a sustainable and environmentally conscious option, serve as an excellent alternative to conventional fuel-powered vehicles by decreasing dependency on fossil fuels and producing absolutely no emissions. Although solar cars have not yet reached the same level of popularity as traditional vehicles, ongoing technological advancements are steadily improving their efficiency and practicality for everyday use.
- Q: Can solar energy systems be used for heating and cooling homes?
- Solar energy systems have the potential to be utilized for both heating and cooling homes. The energy from the sun can be captured by solar panels or solar water heaters to generate electricity or heat, which can then be used to power heating and cooling systems within homes. For heating purposes, there are various methods in which solar energy can be employed. Solar thermal systems can be installed to warm water for radiant floor heating or produce steam for heating purposes. Solar air heating systems are another option, as they can warm the air that can be distributed throughout the house using ductwork and fans. Additionally, solar heat pumps can be utilized to transfer heat from the sun into the home. In a similar vein, solar energy can also be effectively utilized for cooling homes. Solar-powered air conditioning systems can be employed, utilizing solar energy to operate the compressors and fans necessary for cooling. These systems are particularly advantageous in regions with hot climates, where sunlight availability aligns with the need for cooling. The use of solar energy systems for both heating and cooling offers numerous benefits. First and foremost, solar energy is a clean and renewable source of energy, which reduces reliance on fossil fuels and minimizes carbon emissions. Furthermore, the use of solar energy systems provides long-term cost savings, as they decrease or eliminate the need for traditional heating and cooling methods that rely on grid electricity or fossil fuels. Additionally, solar energy systems can be easily integrated into existing homes or included in new construction projects, making them a versatile and sustainable option for heating and cooling residential properties.
- Q: Can solar energy systems be used in powering recycling plants or waste management facilities?
- Yes, solar energy systems can definitely be used to power recycling plants or waste management facilities. Solar energy systems harness the power of the sun to generate electricity, which can be used to operate various equipment and machinery in these facilities. Recycling plants and waste management facilities typically require a significant amount of energy to power their operations, including sorting and processing machines, conveyor belts, and other equipment. By installing solar panels on the roofs or in the vicinity of these facilities, they can generate clean and renewable electricity to significantly reduce their reliance on traditional energy sources. Solar energy systems offer several advantages for recycling plants and waste management facilities. Firstly, they provide a reliable and consistent source of energy, as the sun is abundant and available in most regions throughout the year. Unlike fossil fuels or other non-renewable energy sources, solar energy systems do not deplete natural resources or contribute to greenhouse gas emissions, making them environmentally friendly. This aligns with the sustainability goals of recycling plants and waste management facilities, which are focused on reducing the environmental impact of waste management processes. Additionally, solar energy systems can help these facilities save on energy costs. Once the initial investment in solar panels is made, the ongoing operational costs are relatively low. Furthermore, some regions offer incentives and financial support for the installation of solar energy systems, which can further offset the initial investment and make it more financially attractive. Furthermore, recycling plants and waste management facilities often have large surface areas available for solar panel installations, such as rooftops or open fields. This makes it easier to install a sufficient number of solar panels to meet the energy demands of these facilities. In some cases, excess energy generated by the solar panels can even be fed back into the electrical grid, allowing the facilities to earn revenue from the surplus electricity. In conclusion, solar energy systems can be effectively used in powering recycling plants or waste management facilities. They offer a sustainable and cost-effective solution, reducing reliance on traditional energy sources while helping these facilities achieve their environmental goals.
- Q: What is net metering?
- Net metering is a billing system that allows individuals or businesses with solar panels or other renewable energy systems to receive credit for any excess electricity they generate and feed back into the grid. This means that when they produce more energy than they consume, the surplus is sent to the utility company, and they receive a credit on their electricity bill for the excess energy contributed.
- Q: Can solar energy systems be used for powering data centers or server farms?
- Yes, solar energy systems can definitely be used for powering data centers or server farms. In fact, many organizations are increasingly adopting solar power as a sustainable and reliable source of energy for their data centers. Solar panels can be installed on the roofs or surrounding areas of data centers, converting sunlight into electricity to power servers and other equipment. Additionally, advancements in battery storage technology allow for the storage of excess solar energy to be used during cloudy periods or at night. This not only reduces reliance on traditional energy sources but also helps in reducing carbon emissions and operating costs for data centers.
- Q: How much electricity can a solar energy system generate?
- The amount of electricity a solar energy system can generate depends on various factors such as the size of the system, the location and climate conditions, the efficiency of the solar panels, and the amount of sunlight available. However, on average, a solar energy system can generate enough electricity to power a home or business, and in some cases, even feed excess energy back into the grid.
- Q: Can a solar energy system be installed in an area with heavy snowfall?
- Yes, a solar energy system can be installed in an area with heavy snowfall. While heavy snowfall can impact the efficiency of a solar energy system, it does not render it completely ineffective. There are a few considerations and adjustments that can be made to ensure the system continues to generate power even in snowy conditions. Firstly, the angle and orientation of the solar panels can be adjusted to maximize sunlight absorption and minimize snow accumulation. Installing the panels at a steeper angle or using tracking systems can help shed snow more easily. Additionally, orienting the panels towards the south can also aid in snow removal as it allows for better exposure to sunlight. Secondly, regular maintenance and cleaning of the panels during heavy snowfall periods is essential. Removing snow from the panels manually or using specialized snow rakes can help restore their efficiency. Some solar energy systems also come equipped with self-cleaning mechanisms or heating elements that can melt snow and ice. Lastly, it is important to consider the capacity and storage options of the solar energy system. In areas with heavy snowfall, there may be times when the panels are covered with snow for extended periods. In such cases, having a sufficient battery storage system or a backup power source can help ensure continuous energy supply during snowstorms. In conclusion, while heavy snowfall can pose challenges to a solar energy system, it is still feasible to install one in such areas. With proper design, maintenance, and storage options, solar energy systems can continue to harness the power of the sun even in snowy conditions.
- Q: Can solar energy systems be connected to the existing power grid?
- Yes, solar energy systems can be connected to the existing power grid. This is known as grid-tied or grid-connected solar systems. When connected, excess electricity generated by the solar panels can be fed back into the grid, allowing homeowners or businesses to earn credits or receive compensation for the power they produce.
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85W Poly Off Grid Solar Energy Systems Small Solar Panel - 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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