CE Certified High Efficiency 75W Solar Cells in Solar Panels Monocrystalline Silicon
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Specifications
CE certified high efficiency 75w solar panel
1)high efficiency and light weight
2)CE ROHS FCC ISO
| Quick Details | |||||
| Model Number: | HP-19 | short circuit current: | 4.81A | Open circuit voltage: | 21.5V |
| Material: | Monocrystalline Silicon | Size: | according to the power | Number of Cells: | according to customer requesting |
| Max. Power: | 75W | Certificates: | TUV,IEC,CE,ISO,CQC,ROHS | Maximum system voltage: | 1000V |
| FF: | 77% | Module efficiency: | >=15.6% | Cell efficiency: | >=16.8% |
| Frame: | Aluminum | Glass type: | Tempered Glass | Temperature range: | _40-+85 |
| Packaging & Delivery | |||||
| Packaging Detail: | packed in international standard cartons(according to the requirements of customers ) for solar panels | ||||
| Delivery Detail: | Around 25 days after receiving deposit | ||||
FAQ
We have organized several common questions for our clients，may help you sincerely：
①what price for each watt?
it depends on the quantity, delivery date and payment terms,
②what is your size for each module? can you tell me the parameter of your module?
we have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.
③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?
Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.
We can provide you not only the solar module but also Solar Cells, the off grid solar system, we can also provide you service with on grid plant.
④What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
⑤How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
⑥ Can you do OEM for us?
Yes, we can.
⑦How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q: Can solar cells be used in greenhouses or agricultural facilities?
- Yes, solar cells can be used in greenhouses or agricultural facilities. By harnessing the power of the sun, solar cells can generate electricity to power various operations within these facilities, such as lighting, heating, ventilation, and irrigation systems. Additionally, solar cells can help reduce energy costs and carbon emissions, making them a sustainable and eco-friendly choice for agricultural practices.
- Q: How long does it take for solar cells to pay for themselves?
- The payback period for solar cells can vary widely depending on factors such as the initial cost of the system, local energy prices, available incentives, and the amount of electricity generated. On average, it can take anywhere between 5 to 15 years for solar cells to pay for themselves through energy savings and potential government incentives.
- Q: How do people price solar cells? Is it based on a specific way of calculating the cost of solar cells?
- The solar cells price is high, because it will take at least 8 years to recover the cost of a the solar cell power supply system.
- Q: What is the impact of hurricane-force winds on solar cell efficiency?
- Hurricane-force winds can have a significant impact on solar cell efficiency. These strong winds can cause physical damage to the solar panels, such as breaking or displacing them, which directly affects their ability to generate electricity. Additionally, debris and flying objects carried by the winds can scratch or shatter the protective glass covering the solar cells, reducing their efficiency further. Therefore, the impact of hurricane-force winds on solar cell efficiency is generally negative and can result in a temporary or permanent decrease in energy production.
- Q: How long does it take to install solar cells on a rooftop?
- The time required to install solar cells on a rooftop can vary depending on various factors such as the size of the system, the complexity of the installation, and the number of installers working on the project. On average, a residential rooftop solar installation can typically take anywhere from one to three days to complete. However, larger commercial or industrial installations may take longer, ranging from a few weeks to several months. It's always best to consult with a professional solar installer who can provide a more accurate estimate based on the specific project requirements.
- Q: Can solar cells be used in water?
- Yes, solar cells can be used in water. However, it is important to note that the efficiency of solar cells decreases when submerged in water due to reduced sunlight penetration. Additionally, precautions must be taken to ensure the waterproofing and insulation of the solar cells to prevent any damage or electrical hazards.
- Q: Are solar cells affected by electromagnetic interference?
- Yes, solar cells can be affected by electromagnetic interference (EMI). EMI refers to the disturbance caused by electromagnetic radiation on electronic devices, including solar cells. The interference can lead to reduced efficiency and performance of the solar cells. Shielding techniques and proper grounding can be employed to mitigate the impact of EMI on solar cells.
- Q: Friends are fuel cells are chemical energy into electricity, solar cells are converted into electricity into electricity I would like to know in addition to the structure and the conversion of different ways there are no other differences hope that the specific power of everyone
- At present fuel cell system fuel - power conversion efficiency of 45% to 60%, while the thermal power and nuclear power efficiency of about 30% to 40%. (2) Hazardous gases SOx, NOx and noise emissions are low CO2 emissions are greatly reduced due to high energy conversion efficiency, no mechanical vibration.
- Q: What is the impact of bird collisions on solar cell performance?
- Bird collisions can have a negative impact on solar cell performance. When birds collide with solar panels, it can cause physical damage to the panels, leading to reduced efficiency and power output. Additionally, bird droppings and debris from collisions can accumulate on the surface of the panels, further hindering their performance. Implementing preventive measures, such as bird deterrents or mesh covers, can help mitigate the impact of bird collisions on solar cell performance.
- Q: Can solar cells be used for powering hotels?
- Yes, solar cells can be used for powering hotels. Solar power is a renewable energy source that can generate electricity to meet the energy demands of hotels. By installing solar panels on the hotel rooftop or in nearby areas, hotels can harness the power of the sun to generate clean and sustainable energy, reducing their reliance on traditional energy sources and lowering their carbon footprint.
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CE Certified High Efficiency 75W Solar Cells in Solar Panels Monocrystalline Silicon
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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