Telsa Solar Panels - Poly Solar Panel 285w A Grade with Cheapest Price
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 50000 watt/month
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Specification
Poly Solar Panel 285W A Grade with Cheapest Price
Product description
60 cell multi-crystalline solar module. 40mm natural anodised frame. IP65 rated Jbox, 1m solar cable and a pair of MC4 connectors.TÜV SÜD,SABS ISO 9001:2008 certified.
Nominal voltage refers to the voltage of the battery that the module is best suited to charge; this is a leftover term from the days when solar modules were only used to charge batteries. The actual voltage output of the module changes as lighting, temperature and load conditions change, so there is never one specific voltage at which the module operates. Nominal voltage allows users, at a glance, to make sure the module is compatible with a given system.
Open circuit voltage or VOC is the maximum voltage that the module can produce when not connected to an electrical circuit or system. VOC can be measured with a meter directly on an illuminated module's terminals or on its disconnected cable.
Chemicals such as Boron (p-type) are applied into the semiconductor crystal in order to create donor and acceptor energy levels substantially closer to the valence and conductor bands.
The basis of producing solar panels revolves around the use of silicon cells.[28] These silicon cells are not efficient enough in their current state and can only convert solar energy [29] in to usable power at a rate of roughly 10-20 percent.[30] In order for solar panels to become more efficient, and therefore more useful in the future, researchers across the world have been trying to develop new technology to make solar panels more effective at turning the sun in to energy.[31]
Application
Industrial
Commercial
Residential
Product feather
solar panel refers to a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating.
A photovoltaic (in short PV) module is a packaged, connected assembly of typically 6×10 solar cells. Solar Photovoltaic panels constitute the solar array of a photovoltaic system that generates and supplies solar electricityin commercial and residential applications. Each module is rated by its DC output power under standard test conditions, and typically ranges from 100 to 365 watts. The efficiency of a module determines the area of a module given the same rated output – an 8% efficient 230 watt module will have twice the area of a 16% efficient 230 watt module. There are a few solar panels available that are exceeding 19% efficiency. A single solar module can produce only a limited amount of power; most installations contain multiple modules. A photovoltaic system typically includes a panel or an array of solar modules, a solar inverter, and sometimes a battery and/or solar tracker and interconnection wiring.
Packaging
24-26pcs into carton 312pcs for 20 foot container 712pcs for 40 foot container.
- Q: Can solar panels be damaged by birds or other animals?
- Yes, solar panels can be damaged by birds or other animals. Birds may build nests under the panels or peck at the wiring, leading to potential system malfunctions. Similarly, other animals like squirrels or rodents may chew on the wires or cause physical damage to the panels. It is advisable to take preventive measures to protect solar panels from such animal interference.
- Q: a) i'd like to get a solar panel to make this thing i saw in popular science, it was a bag that had a solar panel in the side (you just attach it with grommets into a clear vinyl pocket you make. its for charging elecronics and stuff) and i was wondering what kind i should look at, do they come flexible? can i get them on OKorder? what kind of wattage should i look for (btw it also had a little voltage regulator and stuff to make a little usb in your bag) so any info on that!b) i was thinking about like putting solar panels on my roof, where can i look into that, is that a good choice, has anyone done it, how did it work out? thank you, just curious
- answering b) your home circutry won't be able to handle solar power energy (or your circut breaker,it will start cuttin out every 5 min)you would have to replace your home circutry(that costs a LOT of money, over $8500)
- Q: I had installed over the summer a solar panel system on my house. Hers some infofor you: I live in MOThe system cost 25K (Rounded numbers)The Rebate from the utility company was about 0KThe expected tax rebate will be about 5KI have a home office from which I work and is 5% of my homes sq footage. My question is though I am getting a basic tax rebate, should I be able to claim part of this off as an expense for my home office?It seams logical since I used to deduct part of my electric bill and I there for should be able to write off part of this. I am, after all using electricity and getting a bill from the utility that is higher than it would be if I didn't have the office2. If so which amount should it be? The full 25K or something after the rebates.
- Home Office Write Off
- Q: Can solar panels be installed on a fire station or emergency services building?
- Yes, solar panels can be installed on a fire station or emergency services building. In fact, many fire stations and emergency services buildings have embraced solar energy as a sustainable and cost-effective solution for their power needs. Solar panels can be installed on rooftops, parking lots, or open spaces surrounding these buildings to harness solar energy and generate electricity. This helps reduce their reliance on traditional energy sources, lowers operating costs, and contributes to a cleaner and greener environment.
- Q: I thought that I had a fairly good understanding of watt's law, but i'm starting to doubt myself.If I have a load of 4500watts at 240 volts, how many watts of solar panels do I need, if the solar panels are at 2v?Yes, Yes... I have a charge controller, batteries, etc...So the way I looked at this at first:watts = volts * amps For the load4500 = 240 * xx would be 8.75aFor the power source (each solar panel)00 = 2 * xx would be 8.3a8.75 / 8.3 = 2.25, rounded up = 3So... based on that I came to the conclusion that I needed 3 solar panels...But... then I was thinking. Does it work that way?Or do I need 4500 / 00 = 45, aka 45 solar panels?In other words...If I have a 2v power source, how many watts do I need to drive a load of 4500w at 240v?ThanksMatt
- You okorder / Solar Pro Magazine another of their publications
- Q: How do solar panels affect the property's long-term financial viability?
- Solar panels can have a positive impact on a property's long-term financial viability due to various factors. Firstly, solar panels can significantly reduce or eliminate electricity bills, leading to long-term savings on energy costs. Additionally, with the potential to generate excess electricity, property owners can sell the surplus back to the grid, generating additional income. Moreover, solar panels can increase the value of a property, as they are considered a desirable and environmentally-friendly feature. Lastly, with the growing adoption of renewable energy, properties with solar panels are likely to attract more potential buyers or tenants, enhancing the property's marketability and ensuring long-term financial stability.
- Q: I really want a projector but i hear they use a lot of energy because of the lamp. I want a good one to watch movies and play games on. but i don't want one that is gonna kill the lighting bill.is there like a solar panel or something i could use for it. PLZ HELP.
- Do understand, that a solar panel is slow to pay for itself. Let's say your electric bill was $200 a month ($2400 a year). A solar system would cost perhaps $24,000 so you would actually have paid your first 0 years of electricity in advance when installing the panels. After that 0 years, you start to be ahead financially. It can still be a good idea, but it may not be the quick and cheap solution you were looking for.
- Q: I really need to know about the good companies who are selling good quality home solar panels.I lives in Pakistan, solar panels sell here are cheap but they doesn't work for long time, mostly they are quot;made in chinaquot;.Consumption of units of our house written on our electricity bill is 300.My dad is seriously thinking of purchasing a solar energy system for house that long last and works efficiently.So plz help me out.
- Solar okorder
- Q: i want to how i make solar panels
- if you want to make a photovoltaic panel from scratch, its extremely difficult, comparable probably to making integrated circuits. just buy a factory built panel solar-thermal is much easier
- Q: a fiber optic network could distribute solar energy from warm states to the rest of the country. Using a Federally created program,the energy would be used through a trust program to benefit all of our citizens equally. It would create thousands of jobs and help us with our dependence on foriegn oil supplies. This is no different than work programs created by the Feds during the 930's depression era.
- To add to what others have said, more importantly, what will you do at night !! Electricity is VERY hard to store, so it has to be produced all the time. Even cloudy days cause problems. Lack of raw materials, costs compared to other forms, and the fact that miles across will not even be close. Think more like a state across to supply the US. Think avout this yourself or ask your parents if you are younger. To go solar are you willing to have your power bill be 0-20 times the current level for the next 30-50 years? You will find the answer in NO. I think those numbers will even be conservative. On your depression argument. Remember that the unemployment rate was 7% where it is 5% now. Also, the real end of the depression was WWII. I hope we don't do that again. Can you imagine trying to double federal spending? I don't think taxpayers would go for that. Start in your own back yard. Become energy efficient yourself. Install solar, use an electric car, and do everything you can before you spend other peoples money.
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Telsa Solar Panels - Poly Solar Panel 285w A Grade with Cheapest Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 50000 watt/month
OKorder Service Pledge
OKorder Financial Service
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