Best Value 45w Small Solar Panels with Good Quality
- Ref Price:
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- 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
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: What is the installation process for a solar energy system?
- The installation process for a solar energy system typically involves several steps. Firstly, a site assessment is conducted to determine the feasibility and suitability of the location for solar panel installation. Once the site is deemed suitable, the necessary permits and approvals are obtained from local authorities. Next, the solar panels are installed on the roof or ground-mounted, securely mounted and connected to the electrical system. This involves placing the panels in the optimal position for sunlight exposure, wiring them together, and connecting them to an inverter that converts the DC power generated by the panels into AC power for use in the building. After the panels are installed, the electrical components are tested to ensure proper functioning and safety. Finally, the system is connected to the utility grid or a battery storage system, and the necessary paperwork is completed to ensure the system is properly registered and eligible for any available incentives or net metering programs.
- Q: I want to install a full set of domestic solar heating equipment does not know how much money to spend, please.
- Save 50% equivalent to an annual savings of more than 3300 heating projects; water consumption in accordance with an average of 200 liters a day, remove the winter has been deducted 120 days, the remaining 240 days probably with hot water total: 48 tons, natural gas energy is calculated according to the cost of the cheapest words per ton of hot water heating costs 15 yuan, annual water savings of 720 yuan. Two of the total savings of 4000 yuan, according to the energy prices coefficient is estimated at less than 10 years to recover the full investment, another ten years of savings more than 40 thousand yuan.
- Q: Can solar panels be installed on different types of roofs?
- Yes, solar panels can be installed on different types of roofs, including flat, sloped, metal, shingle, tile, and even slate roofs. The installation process may vary slightly depending on the roof type, but solar panels can generally be adapted to fit and generate renewable energy regardless of the roof material or design.
- Q: Is it possible to finance a solar energy system?
- Yes, it is possible to finance a solar energy system. There are several options available for financing, such as loans, leases, power purchase agreements, and government incentives. These financing options allow homeowners and businesses to install solar energy systems with little or no upfront costs and pay for them over time through savings on their energy bills.
- Q: What is the role of batteries in solar energy systems?
- The role of batteries in solar energy systems is to store the excess energy generated by the solar panels during the day and provide a consistent power supply during times when sunlight is not available, such as at night or during cloudy weather. By storing this energy, batteries allow for a reliable and continuous power supply, making solar energy systems more efficient and practical.
- Q: Can solar energy systems be used in powering swimming pools or spas?
- Certainly, swimming pools or spas can be powered by solar energy systems. Solar pool heating systems harness the sun's energy to warm the water in the pool or spa, presenting a more sustainable and economical option compared to traditional heating methods. Typically, these systems comprise solar collectors, a pump, and a filter. The solar collectors, typically positioned on the roof or ground, absorb sunlight and transfer its warmth to the pool water. The pump circulates the water through the collectors and returns it to the pool, ensuring a continuous flow of heated water. By utilizing a renewable energy source, solar energy systems for swimming pools and spas not only lower energy expenses but also contribute positively to the environment.
- Q: Can solar panels be installed on RVs or boats?
- Yes, solar panels can be installed on both RVs and boats. In fact, solar panels are increasingly popular for these applications as they provide a sustainable and reliable source of electricity while on the move. The panels can be mounted on the roof or in other suitable locations, and they help to charge the batteries and power various appliances and systems on board.
- Q: Can solar energy systems be used in areas with limited access to solar monitoring systems?
- Yes, solar energy systems can still be used in areas with limited access to solar monitoring systems. While solar monitoring systems provide valuable data about the performance of solar panels and optimize their efficiency, they are not essential for the basic functioning of solar energy systems. Solar panels can still generate electricity from sunlight without constant monitoring. In areas with limited access to solar monitoring systems, periodic maintenance and inspections can be conducted to ensure the proper functioning and performance of the solar energy system.
- Q: Can solar energy systems be used in areas with high pollution levels?
- Yes, solar energy systems can be used in areas with high pollution levels. While pollution can potentially reduce the overall efficiency of solar panels, they can still generate electricity even in such conditions. Furthermore, using solar energy can help reduce dependence on traditional polluting sources of energy, thereby contributing to mitigating pollution levels in the long run.
- Q: Can solar energy systems be used in areas with limited access to solar energy advocacy campaigns?
- Yes, solar energy systems can still be used in areas with limited access to solar energy advocacy campaigns. While advocacy campaigns can help raise awareness and promote the benefits of solar energy, the actual implementation of solar systems depends on the availability of sunlight and technical feasibility. Even without active advocacy campaigns, solar energy can still be a viable and sustainable solution in areas with limited access to conventional energy sources.
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Best Value 45w Small Solar Panels 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
OKorder Financial Service
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