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: Can solar energy systems be used for powering electronic devices?
- Yes, solar energy systems can be used for powering electronic devices. Solar panels convert sunlight into electricity, which can be stored in batteries or used directly to power various electronic devices such as smartphones, laptops, and even larger appliances like refrigerators or televisions.
- Q: How do solar energy systems affect air conditioning costs?
- Solar energy systems can significantly reduce air conditioning costs. By harnessing the power of the sun to generate electricity, solar energy systems can offset the energy consumed by air conditioning units. This means that during peak cooling seasons, when air conditioning usage is high, the solar energy system can help reduce the burden on the grid and lower electricity bills. Additionally, solar energy systems can be designed to directly power air conditioning units, eliminating the need for grid electricity altogether. Overall, solar energy systems can provide efficient and cost-effective cooling solutions while reducing the environmental impact of traditional air conditioning systems.
- Q: Can solar energy be used during power outages?
- Yes, solar energy can be used during power outages. Solar panels, also known as photovoltaic (PV) systems, convert sunlight into electricity. When connected to a battery storage system, excess solar energy can be stored and used when there is no sunlight available, such as during power outages. These battery systems can provide a reliable source of electricity, allowing essential appliances and devices to continue running even when the grid is down. Additionally, solar-powered generators can also be used during power outages to provide a temporary source of electricity. Overall, solar energy systems offer a reliable and sustainable solution to power outages, providing electricity even when the traditional power grid fails.
- Q: What is the impact of fire on solar panels?
- The impact of fire on solar panels can be significant and detrimental. Fires can cause direct physical damage to the panels, such as melting or warping of the components. The extreme heat generated by a fire can also lead to the destruction of the electrical connections and wiring within the panels. Additionally, smoke and soot from the fire can deposit on the surface of the panels, reducing their efficiency and potentially blocking sunlight absorption. In summary, fires can render solar panels inoperable and require extensive repairs or replacements.
- Q: What is the role of batteries in off-grid solar energy systems?
- The role of batteries in off-grid solar energy systems is crucial as they serve as the primary storage devices for the generated solar energy. In off-grid systems, where there is no access to a utility grid, batteries are used to store excess solar energy produced during the day for use during the night or when the sun is not shining. Batteries store the energy in the form of chemical potential energy, which is converted back into electrical energy when needed. This allows for a continuous and reliable power supply, ensuring that electricity is available even when solar panels are not producing energy. Additionally, batteries provide stability and balance to the off-grid solar systems. They act as a buffer, absorbing fluctuations in energy production and demand. For instance, during periods of high energy demand, the batteries can discharge their stored energy to meet the load requirements, preventing any interruptions or power shortages. Furthermore, batteries also play a crucial role in maintaining the longevity and efficiency of the solar panels. By storing excess energy, batteries prevent the solar panels from being stressed by overproduction, which can lead to premature wear and tear or even damage. In conclusion, batteries are an essential component of off-grid solar energy systems as they enable energy storage, provide stability, and ensure a continuous power supply, making them indispensable for reliable and sustainable off-grid electricity generation.
- Q: Can solar energy systems be used in commercial buildings?
- Yes, solar energy systems can be used in commercial buildings. In fact, many businesses and organizations are increasingly adopting solar power systems to meet their energy needs and reduce their carbon footprint. These systems can be installed on rooftops or as ground-mounted arrays, providing clean and renewable energy to power various operations in commercial buildings. Additionally, commercial buildings often have larger roof spaces available, making them well-suited for efficient solar panel installation.
- Q: Can solar energy systems be used for powering off-grid telecommunications networks?
- Yes, solar energy systems can be used for powering off-grid telecommunications networks. Solar panels can generate electricity from sunlight, which can be stored in batteries for later use. This stored energy can then be used to power telecommunication equipment such as cell towers, antennas, and communication devices, ensuring reliable and sustainable power supply in remote areas or during power outages.
- Q: How much energy can a solar energy system produce in a day?
- The amount of energy that a solar energy system can produce in a day depends on various factors such as the size of the system, the location, weather conditions, and the efficiency of the solar panels. On average, a small residential solar energy system can produce around 10-12 kilowatt-hours (kWh) per day. However, larger systems or those located in regions with ample sunlight can generate significantly more energy, ranging from 20-30 kWh per day. It's important to note that solar energy systems do not produce energy during the night or on cloudy days, so the actual energy production will vary throughout the year. Additionally, the energy generated by a solar system can be stored in batteries for later use or fed back into the grid if the system is connected to the power grid.
- Q: Can solar energy systems be installed in areas with extreme weather conditions?
- Solar energy systems can indeed be installed in regions with harsh weather conditions. Though extreme heat, cold, wind, or snow may potentially affect the efficiency of solar energy systems, modern solar technology has been engineered to endure such conditions. Solar panels are constructed using sturdy materials capable of withstanding high temperatures, freezing temperatures, and strong winds. Furthermore, solar panels undergo rigorous testing and certification to meet industry standards for durability and performance in various weather conditions. In areas with extreme heat, solar panels are designed to dissipate heat and maintain optimal efficiency. They are thoroughly tested to ensure they can sustain high temperatures without any damage or significant performance loss. Similarly, solar panels in areas with extreme cold are built to withstand freezing temperatures and can even generate electricity in snowy conditions. Some solar panels feature anti-reflective coatings to absorb more sunlight and expedite snow melting. Moreover, solar energy systems are commonly installed with robust mounting systems and structures capable of enduring strong winds or storms. These systems are engineered to ensure that solar panels remain securely attached to roofs or ground mounts, even in hurricane-prone or high-wind regions. Though the performance of solar energy systems may be slightly affected by extreme weather conditions, proper installation and design enable solar panels to still generate electricity and provide a dependable source of renewable energy in such areas. It is advisable to seek guidance from experienced solar installers or engineers who can evaluate the specific weather conditions of a given region and develop a solar energy system capable of withstanding those conditions.
- Q: How do solar energy systems impact property values?
- Solar energy systems can have a positive impact on property values. Studies have shown that homes equipped with solar panels tend to sell at a higher price and quicker compared to homes without them. The potential energy cost savings, environmental benefits, and increased desirability of owning a renewable energy source all contribute to the increased value.
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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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