0.45w Poly Solar Panel Small Poly Solar Panel with 25 Years Warranty CNBM - Solar Panels Ebay
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
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Polycrystalline Solar Modules
CNBM offers a range of small, medium and large polycrystalline solar modules, designed for a range of requirements.
Specifications:
Tolerance | +/-3% |
Cell | olycrystalline silicon solar cells (156 x 156mm) |
N0. of Cells | 60 (10 x 6) |
Dimension of Modules (mm) | 1650 x 990 x 40 |
Weight (kg) | 25.5 |
Limits:
Operating Temperature | -40~+85? |
Storage Temperature | -40~+85? |
Maximum System Voltage | 1000 VDC max. |
Hail Impact | Diameter of 28mm with impact speed |
Temperature and Coefficients:
NOCT | 48C+/-2? |
Voltage temperature coefficient (%/K) | -0.35 |
Current temperature coefficient (%/K) | 0.05 |
Power temperature coefficient (%/K) | -0.45 |
Characteristics:
Model: | SGM-200P | SGM-210P | SGM-220P |
Max-power voltage Vmp (V) | 29.2 | 29.4 | 29.41 |
Max-power current Imp (A) | 6.85 | 7.14 | 7.48 |
Open-circuit voltage Voc (V) | 36.5 | 36.69 | 36.9 |
Short-Circuit Current Isc (A) | 7.28 | 7.6 | 7.93 |
Max-power Pm(W) | 200 | 210 | 220 |
Model: | SGM-230P |
Max-power voltage Vmp (V) | 29.8 |
Max-power current Imp (A) | 7.72 |
Open-circuit voltage Voc (V) | 37.31 |
Short-Circuit Current Isc (A) | 8.19 |
Max-power Pm(W) | 230 |
STC: Irradiance 1000W/m2, module temperature 25?, AM-=1.5
Poly Crystalline Solar Panels Specifications Range
Maximum Power (Pm) | Dimension | Weight | Operating Voltage (Vmp) | Operating Current (Imp) | Open Circuit Voltage (Voc) | Short Circuit Current (Isc) |
0.45W | 140x80x10mm | 0.08kg | 3.3V | 150mA | 4.6V | 160mA |
1.0W | 162x140x10mm | 0.16kg | 7.5V | 150mA | 10.3V | 160mA |
4.5W | 269x251x23mm | 0.8kg | 16.5V | 0.27A | 20.5V | 0.3A |
10W | 420.1×268.9×22.6mm | 1.92kg | 17.5V | 0.58A | 20.5V | 0.6A |
20W | 425x502x50mm | 3.0kg | 16.8V | 1.19A | 21.0V | 1.29A |
30W | 593x502x22.6mm | 3.9kg | 16.8V | 1.78A | 21.0V | 1.94A |
40W | 655x537x50mm | 5.75kg | 17.3V | 2.31A | 22.1V | 2.54A |
50W | 839x537x50mm | 6.0kg | 17.5V | 2.9A | 21.8V | 3.17A |
65W | 1111x502x50mm | 7.2kg | 17.6V | 3.69A | 22.1V | 3.99A |
80W | 1204x537x50mm | 7.7kg | 17.6V | 4.55A | 22.1V | 4.8A |
- Q: Can solar panels be used to power a hotel?
- Yes, solar panels can be used to power a hotel. By installing a sufficient number of solar panels, a hotel can generate a significant amount of electricity to meet its power needs. This not only helps to reduce energy costs but also promotes sustainability and environmental responsibility.
- Q: How much space do I need for solar panels?
- The amount of space needed for solar panels varies depending on the size and capacity of the panels. On average, a typical residential solar panel system requires about 100-400 square feet of roof space, but it can also be installed in a backyard or ground-mounted depending on available space. It is best to consult with a solar installation professional who can assess your specific needs and determine the exact space requirements for your solar panels.
- Q: Can solar panels be installed on airports?
- Yes, solar panels can be installed on airports. In fact, many airports around the world have already adopted solar power systems to generate clean and renewable energy. These panels can be installed on rooftops, parking lots, or open spaces within the airport premises, effectively reducing their reliance on traditional energy sources and contributing to a more sustainable aviation industry.
- Q: Can solar panels be installed on a car?
- Yes, solar panels can be installed on cars. These panels can convert sunlight into electricity, which can then be used to power various components of a car, such as the battery, air conditioning, or even the motor. Solar panels on cars are a growing trend as they offer a sustainable and renewable energy source, reducing dependency on fossil fuels and lowering carbon emissions. However, the effectiveness of solar panels on cars may vary depending on factors such as the size of the panels, the amount of sunlight available, and the energy demands of the vehicle.
- Q: Can solar panels be installed on disaster relief shelters?
- Yes, solar panels can be installed on disaster relief shelters. Solar panels provide a sustainable source of energy and can help power essential equipment and devices in these shelters, such as lights, communication systems, and medical equipment. This reduces the dependency on traditional energy sources and ensures uninterrupted power supply in critical situations. Additionally, solar panels are lightweight and portable, making them suitable for temporary shelters and easy to transport to affected areas.
- Q: I hooked up a 2V solar panel to a small relay. The relay switches at 9V. When I have light shining on the panel it puts out aorund 3-4V, but when I hook it up directly to the relay it drops to V and doesn't switch the relay. Why? and How do I fix it?-2V Mono-Crystalline Solar Panel -JWD 7 4 reed relay
- Do you know what is the rated Peak watts of the solar cell and the current needed to operate the relay. The power needed to operate the relay can be found from 9V * operating current, and that should be lower than the peak output power of the cell (perhaps significantly less as the peak power is produced only at high solar radiation levels. Another factor is whether the curves for the solar cell match the load. Typically the solar cells have a knee type diagram for the VI relationship, and that is why they need Maximum Power Point trackers to deliver a good power output.
- Q: Can solar panels be used to power a zoo?
- Yes, solar panels can be used to power a zoo. Solar panels can generate electricity by converting sunlight into energy. This renewable energy source can effectively power various operations within a zoo, including lighting, heating, cooling, and powering animal enclosures, as well as other facilities such as gift shops and food stands. By utilizing solar panels, zoos can reduce their dependency on fossil fuels, lower their carbon footprint, and contribute to a more sustainable and environmentally friendly operation.
- Q: so...do you think an online store dedicated to selling solar panels/systems will be a good business idea? Since green energy is the 'hottest' growing business area recently with usage growing about 30% per annum and investors putting all their money into solar energy, wind farms, biofuel, etc. I think when you sell solar systems online this will be the most appealing business model to the end customer...especially if you offer free installation on orders of say $000.
- Did okorder , you will see thin film going for 99 cents a watt at times. The crystalline kind of panel that goes for $2.35 a watt is more like $.50 wholesale, and that's for a major distributor, not a (forgive me) small order of $60k, which is less than one container. There is a coming glut of panels, and prices will fall, but that means both wholesale and retail prices. I'm not saying it won't work, but do good research. For example, I think there are many more than 3 or 4 online shops for solar panels. Investigate shipping an warehousing costs. Investigate whether Home Depot really does not offer installation (every time I go in there, I see a guy handing out flyers for installation). And research carefully how much it will cost to provide installation. The typical install requires skilled and licensed workers. It won't be legal in most places unless someone has the necessary certifications. It's not just a matter of screwing the things to the roof. Any roof penetration has to potential to leak if done improperly. And any electrical wiring has the potential for burning the house down. Whatever business you finally pursue, research carefully, or that $60k will flee from you like a jackrabbit.
- Q: Where in the world are solar panels used. If it is used widespread across a continent just say which continent, other than that, just name the country. So where are solar panels used often?
- Where Are Solar Panels Used
- Q: Can solar panels be installed on tall buildings?
- Yes, solar panels can be installed on tall buildings. In fact, tall buildings often provide an ideal location for solar panel installation due to their unobstructed access to sunlight and reduced shading from surrounding structures. Installing solar panels on tall buildings allows for efficient utilization of available roof space and maximizes the potential for generating renewable energy.
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0.45w Poly Solar Panel Small Poly Solar Panel with 25 Years Warranty CNBM - Solar Panels Ebay
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
OKorder Service Pledge
OKorder Financial Service
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