Small Size Solar Panel 120W Poly Solar Panel
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1200 watt
- Supply Capability:
- 2000000 watt/month
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Item specifice
Poly Solar Panel Description
Photovoltaic modules (also called solar panels) are the core part of solar power systems, as well as the most important part of the solar system. Its role is to convert solar energy into electric energy, and sent to stored in batteries, or promote work load.
However, with the use of micro inverter, can be directly convert the current source of pv modules become approximately 40 v voltage source, can drive electrical application in our life.
Main Features of Poly Solar Panel
The production process
Step 1 monolithic welding: the battery slice welding interconnection (tin-plate copper belt), to prepare for the series of cell.
Step 2 series welding: the battery in series according to a certain number.
Step 3 laminated: would continue battery series circuit connection, at the same time with glass, EVA film, TPT back to guard the cell.
Step 4 laminated: the battery slice and glass, EVA film, TPT back at a certain temperature, pressure and vacuum conditions binding together.
Step 5 frame: glass with aluminum frame protection, and ease of installation.
Step 6: cleaning to ensure component appearance.The insulation of the
Step 7 performance test: test the component performance and power
Final step packaging warehousing.
Poly Solar Panel Images
Poly Solar Panel Specification
Place of Origin: | China (Mainland) | Brand Name: | CNBMSolar | Model Number: | BSM20P-36 |
Material: | Polycrystalline Silicon | Size: | 505mm*353mm*28mm | Number of Cells: | 36cells |
Max. Power: | 20w | Front cover: | 3.2mm High Transmission,Low Iron | Frame: | Anodized aluminium alloy |
Frame Color: | Color Silverr,Black | Junction BOX: | lP65 Ralated/Past the TUV certificate | Connector: | MC4 compatible connector |
OEM Order: | acceptable | Certificate: | ISO9001/14001,CE/TUV/UL | Characteristic: | best seller ISO certificate cheaper solar panel with micro inverter |
High wind loading:: | 5400pa | Cable:: | 900mm PV Cable |
FAQ of Poly Solar Panel
Q:About installation cautions?
1 install solar photovoltaic power generation systems requires special skills and knowledge, must be finished by professional engineers.
Q:Requirements of installation personnel?
2 installation personnel to installation, operation and maintenance of photovoltaic components, make sure you fully understand the information in this installation manual, understand the risk of harm could occur during the installation.
Q:What are protective measures?
3 photovoltaic modules under sufficient sunlight or other light source illuminate the production of electricity. When should operate, please take the corresponding protective measures, to avoid people part with 30 v DC or direct contact with the higher voltage.
Q:How does it work?
4 solar photovoltaic modules can converts light energy into direct current (dc), the size of the battery will change as the change of light intensity.5 when components are current or with an external power supply, shall not be connected or disconnected components.
- Q:Can solar panels be installed in areas with high levels of air pollution?
- Yes, solar panels can be installed in areas with high levels of air pollution. Although air pollution may slightly reduce the efficiency of solar panels, they can still generate electricity even in polluted environments. Regular maintenance and cleaning of the panels can help mitigate the impact of air pollution on their performance. Additionally, using advanced technologies and materials in the design of solar panels can also enhance their resilience to air pollution.
- Q:Can solar panels be used in areas with high levels of heatwaves?
- Yes, solar panels can be used in areas with high levels of heatwaves. In fact, solar panels can still generate electricity in extreme heat, although their efficiency may decrease slightly due to the temperature increase. However, it's worth noting that high temperatures can also lead to increased energy consumption for cooling, which may offset the benefits of solar energy to some extent. Nevertheless, solar panels remain a viable and sustainable solution for electricity generation in areas with high levels of heatwaves.
- Q:A solar panel facing the sun at noon in mid-summer receives more intensity of the light than when it is at horizontal. However, it can receives more total solar energy when it is at horizontal than when it is tilted during a long summer day. Regradless if it is shaded by building or trees. why is that so?
- Angle is everything. The more angled away from perpendicular, the more light energy simply bounces away. Think of it like a windmill that can only spin, it can't change direction with the wind. If the wind is pointed through the vanes, the vanes turn and power is generated. If the wind is coming from the side, nothing moves and no power is generated.
- Q:If a solar panel has a power rate of 80 Watts and efficiency of lets say 30%. Does that mean the maximum power this solar panel can generate is (30/00)*80=54 Watts or its just 80 Watts?
- Solar panels are tested in a lab that has a light the produces 000 watt/hrs per square meter. In these conditions your panel will produce 80 watt/hrs. If you would like to know what it does in really world conditions you have to find the sun-hours in your given area. A sun-hour is basically how many watt/hrs hit a square meter in a day. This number changes based on time of year, orientation, and temperature. Here in Fairbanks Alaska if the panel was at 90 degrees facing true south in October (.9 sun-hours) It would produce 80 X .9 X .8 (20% efficiency loss due to wires and controllers) it would produce 273.6 watt/hrs on average each day.
- Q:I want to install a solar panel on my car. I want to know that how much energy can be generated by a panel of size 4 foot by 6 foot. and the cost of installation.
- A little more than 0 watts per square foot, so that size panel would generate 250 watts under ideal conditions, which is noon on a sunny but not too hot day, near the equator. That's about /3 horsepower, or the same power as a man working hard. That is larger than needed to keep the battery of the car charged, unless you plan to run a laptop or something off it at night. The power is also too small to power the car for driving. If it's an electric car, you could get maybe another 2 miles per day out of the car, again, under ideal conditions. An RV store might have an idea of how much installation would cost. They would be accustomed to solar panels for RV's, but probably not small cars. A panel of that size would cost perhaps $500-800 just for the panel.
- Q:Can solar panels be used on commercial buildings?
- Yes, solar panels can be used on commercial buildings. In fact, many businesses are embracing solar energy to reduce their carbon footprint and save on electricity costs. Installing solar panels on commercial buildings not only helps generate clean and renewable energy but also provides long-term financial benefits for businesses.
- Q:I need to prepare solar panels for using in home needs electricity purpose. Can anyone could help me to know much more about it.
- Unfortunately, okorder / You could make your own solar water heater, and poasibly save money that way. You could pay a professional to install solar panels for you, and it might actually save money in the long run, depending on where you live. But the up-front investment is usually on the order of $0,000.
- Q:I was trying to figure out if I could run an electric heater off of a solar panel, but I don't understand these electric convertion factors and stuff. Would it work? (I know it'll only work in the daytime and stuff.)SOLAR PANELPeak Power 95W PTC Watts 73.0WVoc 30.7VPeak Voltage 24.4VIsc 8.6APeak Current 7.96A HEATERInput: 20 V/60 Hz ,500 W/5,200 BTU
- Watts = Volts * Amps Your heater needs at least 500 watts of AC power. The solar panel only produces about 200 watts of power ( 24volts * 8amps). Not enough to run the heater. Also, the solar panel produces DC current, not the AC current that the heater needs. However, if you had solar panel that produced enough power (watts), you could buy a transformer to turn the panel's DC output into the required AC output. But that doesn't seem like a real cost-effective plan.
- Q:How do solar panels impact the environment?
- Solar panels have a positive impact on the environment as they generate clean, renewable energy without emitting harmful greenhouse gases or pollutants. They help reduce reliance on fossil fuels, decrease air and water pollution, and combat climate change, making them a sustainable and environmentally friendly choice for energy production.
- Q:Can solar panels be damaged by hail or other flying debris?
- Yes, solar panels can be damaged by hail or other flying debris. Hailstones, especially those larger in size, can potentially crack or shatter the glass surface of solar panels, impairing their function. Similarly, flying debris during storms or extreme weather conditions can also cause physical damage to solar panels, affecting their efficiency and performance. To mitigate these risks, solar panels are designed to withstand certain levels of impact, and some manufacturers even conduct rigorous testing to ensure their durability in harsh conditions.
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Small Size Solar Panel 120W Poly Solar Panel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1200 watt
- Supply Capability:
- 2000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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