Solar Panels Arlington - Poly Panel SWE-P660(BK) Series 260W
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
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- Supply Capability:
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SWE-P660-240/245/250/255/260
POLY CRYSTALLINE SOLAR MODULE（BK)
futures:
• High module efficiency up to 16.00%
• Positive power tolerance 0/+5W
• Robust frame to up to 5400Pa load
• Anti-PID technology
• Hot-Spot protect
• Anti-Reflective glass
• Positive power tolerance 0/+5W
• Robust frame to up to 5400Pa load
• Anti-PID technology
• Hot-Spot protect
• Anti-Reflective glass
Data sheet
| Electrical Characteristics @ STC | SWE-P660-240(BK) | SWE-P660-245(BK) | SWE-P660-250(BK) | SWE-P660-255(BK) | SWE-P660-260(BK) |
| (STC:standard Test Conditions) | |||||
| Max. Power (PMAX) [ Wp ] | 240 | 245 | 250 | 255 | 260 |
| Power Output Tolerance (PMAX) [ Wp ] | 0/+5 | 0/+5 | 0/+5 | 0/+5 | 0/+5 |
| Max. Power Voltage (VMPP) [ V ] | 30.1 | 30.3 | 30.5 | 30.6 | 30.8 |
| Max. Power Current (IMPP) [ A ] | 7.96 | 8.09 | 8.21 | 8.33 | 8.45 |
| Open-Circuit Voltage (VOC) [ V ] | 37.2 | 37.4 | 37.6 | 37.8 | 38.0 |
| Short-Circuit Current (ISC) [ A ] | 8.52 | 8.58 | 8.67 | 8.74 | 8.83 |
| Module Efficiency (ŋm) [ % ] | 14.8 | 15.1 | 15.4 | 15.7 | 16.0 |
- Q: I had an idea for new parabolic solar panels shaped like horseshoes. They can install them outside buildings facing the equator. They could angle them from the ground based on how many degrees latitude the location and rotate them according to seasonal changes. The disadvantage of photovoltaic panels is that they are not all capable of receiving direct sunlight. That is the quintessential reason I believe horseshoe solar panels are more effective than flat rectangular ones. One side could function in the morning; the middle could perform at midday; and the other could operate during the evening. That method seems more sensible than hourly positioning. I'm certain horseshoe panels could save and produce more electricity. A football stadium, shopping mall, or outlet center would be a fantastic place. What do you think?
- Well here would be the problem with a horseshoe panel... Due to its shape, you will get a seriously uneven distribution of solar charge. Since the horseshoe shape resembles a parabolic function, the majority of the electrical photovoltaic cells will be spanned over the larger rise/run, meaning the two ends of the parabolic shoe. A way to combat this is that as it approaches 0 from both sides (0 tangency) is to put a higher concentration of photovoltaic cells in comparison to the two ends on either side. An even better design I would say would not to use a flat panel or even a horseshoe, but instead, use a sphere shape. It's globe-like shape would never need to be adjusted. The side pointing towards the sun would absorb and the remaining 360 degrees of shape would absorb ambient light which can trickle in tons of ambient charge. It is an eyesore but the round shape would be the most efficient. If you think about it, nature is the best example to model. Just look at a tree. It's general tree shape is rounded so that all the leaves can pick up some sort of light throughout the day.
- Q: On how to connect a solar panel to a battery and then to a lightbulb,the project is offgrid..
- Build okorder
- Q: i have a 2v 2a solar panel that i want to use to charge a 2v battery .Have found out that i need a charge controller so i don't over charge the battery.I have found a cheep one its 2v but 7a will it still work ?All-so im planing on running a 2v water pump off the battery with a timer,its for watering my garden.Will the timer have to be 2v as well ?any help on this would be greatly appreciated thanks .
- The charger will accept whatever current is necessary from the solar panel up to 7A. It's not like the solar panel will force 2amps into the charger/battery -- the charger will control the current going to the battery. I question whether or not the 2V panel will actually charge the battery, though, because in order to charge a standard lead-acid 2V battery you need to have about 4.5 volts applied to the terminals. Perhaps the charger has a boost circuit -- I don't know without looking at it or knowing the brand/model number, etc. The timer must be 2VDC, but, if you only have a timer that is rated for 20VAC, you can buy a small inverter that will take 2V and supply the necessary 20VAC. An inverter rated for 20 to 50 Watts should be sufficient. These usually cost under US$25. .
- Q: Can solar panels be installed on desalination plants?
- Yes, solar panels can be installed on desalination plants.
- Q: Can solar panels be installed on restaurants or hotels?
- Yes, solar panels can be installed on restaurants or hotels. In fact, many restaurants and hotels are increasingly opting for solar panel installations to reduce their carbon footprint and energy costs. Installing solar panels on these establishments can help generate clean and renewable energy, making them more sustainable while also potentially providing long-term cost savings.
- Q: Can solar panels be used in areas with high levels of snow or ice?
- Yes, solar panels can be used in areas with high levels of snow or ice. However, the efficiency of solar panels may be reduced during winter months due to reduced sunlight exposure. It is important to design solar panel systems in snowy regions with proper tilt and orientation, as well as implement measures like snow removal to ensure optimal performance.
- Q: Can solar panels be installed on a warehouse or distribution center?
- Yes, solar panels can be installed on a warehouse or distribution center. In fact, these large, flat-roofed buildings are ideal for solar panel installations because they offer ample space and can generate a significant amount of renewable energy. Installing solar panels on warehouses or distribution centers can help reduce electricity costs, decrease carbon emissions, and contribute to a more sustainable energy system.
- Q: How can I know the right type of solar panel to choose for my small village house in Africa?
- The power output of a solar panel uses a formula to determine kilowatts produced per hour per square meter per day. This calculation is important because, if you plan to install a solar power system for your home, you will want to know how many solar panels will be needed. To calculate solar power requirements correctly, you need to gather the data that is needed for the calculation. First you have to find the average amount of solar radiation available for your area. You can use a solar radiation chart. This can range from a 4 to a 7 depending on the area you live in. Write the number down on a piece of paper and indicate it with the letters RA. Next is determine the amount of electricity that you use daily. Add the kilowatt-hours used per month from your utility bill. Multiply this number by ,000 to get the watt hours in a month. Divide the total by 30 for the amount of electricity you use daily. Write this number down and indicate it with the letters DE. Determine the percentage of your home that you want to power with the solar power system. Write this number down and indicate it with the letter P. Determine the system inefficiency factor for the solar power system. You should be able to find this on the brochure for the system or from the manufacturer's web site. Write this number down and indicate it by the letter I. Determine the power or yield that is required for your home. Use the equation P = I x (DE x P) / RA to find the power requirements in kWh. Divide the number from Step 5 by the peak wattage for a single solar panel to determine the number of panels you will need for your home. Goodluck! :)
- Q: Can solar panels be installed on senior living facilities?
- Yes, solar panels can be installed on senior living facilities. Installing solar panels on senior living facilities can help reduce energy costs, promote sustainability, and provide clean and renewable energy for the facility. It can be a beneficial and cost-effective solution for senior living facilities to meet their energy needs while also contributing to a greener environment.
- Q: am having a 75 watts siemens solar panel and is giving me 2.89volts during bright light, i wanted to know can this be used to charge 00Am/hr battery?
- Many of the panels used on homes are designed to produce 2 volts DC. 0 of them wired in a series would produce 20 volts DC. An inverter is used to change the DC voltage to AC. The other aspect of electricity is amperage. With electrical units wired in series the voltage is added. When they are wired in parallel the amperage is added. The Volts x Amps produced will give you the wattage. A wise homeowner will examine their electric bills or the equipment used to determine their demand. They will consult tables that let them know how much sunlight their area receives each year as this will alter the rated performance of the panels. Then they will try and determine how much of the demand they want to fill. 80% may be economical. Then they also want to determine what they will do with excess electricity that may be produced during the summer months of intense sun and how they will supply the shortfall of low sun winter months. From all this they will determine the number of solar panels they need to purchase.
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Solar Panels Arlington - Poly Panel SWE-P660(BK) Series 260W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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