Snow Guard Solar Panels for Light, Solar Energy, Solar System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000000 watt/month
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Specification
Material:
Monocrystalline Silicon
Max. Power(W):
50
Number of Cells(pieces):
36
Size:
650×550×30mm
Production description
Type:Solar Monocrystalline 125mm Panel Series
Materials: Silicon
Excellent features:
High efficiency crystalline silicon solar cell.
High quality with long lifetime of more than 25 years.
Good performance of preventing from atrocious weather such as wind and hails.
Our guarantee:
12 years free from defects in materials and workmanship.
No less than 90% within 10 years and no less than 80% within 25 years。
Certificate:UL,TUV,IEC,CE
Details
Characteristics
Max Power Voltage Vmp (V) | 17.4A | 17.8A |
Max Power Current Imp (A) | 2.59A | 2.81A |
Open Circuit Voltage Voc (V) | 22.4V | 22.6A |
Short Circuit Current Isc (A) | 2.75A | 2.99A |
Max Power Pm (W) | 45W | 50W |
Temperature Coefficient of Cells
NOCT | 47℃±2℃ |
Temperature Coefficients of Isc (%/ ℃) | +0.06% |
Temperature Coefficients of Voc (%/ ℃) | -0.33% |
Temperature Coefficients of Pmp (%/ ℃) | -0.45% |
Mechanical Data
Typeof Cells(mm) | Mono125 x 62.5 |
Dimension | 630x550x30mm |
Weight | 4.5kg |
NO. of Cells and Connections | 4x9=36 |
Images
FAQ
We have organized several common questions for our clients，may help you sincerely：
1.What price for each watt?
It depends on the quantity, delivery date and payment terms,
2.Can 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 the off grid solar system, we can also provide you service with on grid plant.
- Q: Why can't they put solar-panels on the blades and sides of the 300-500 foot tall turbines? Wouldn't this increase effeciency? Therefore, boosting pay-back time, profits, energy-output?
- It would work better to put the solar panels on the ground beneath the windmills. Land underneath wind farms is perfectly usable for other things, and it gets plenty of sun. But then, if you think about good places for solar panels, parking lots make even more sense yet. There's plenty of em, and people like to park in the shade.
- Q: Can anyone give me a link to a website that sells really big solar panels? Enough to run a small cafe on entirely solar power.
- Just google search solar panels or pv panels and you should get a long list of them. That's what I did. Most of the sites selling them will also have the inverters etc that you'll need. Most likely you'll put several small or medium sized panels on your roof - as opposed to just one large one. You probably won't be able to run an entire cafe off of photovoltaic panels, even if you have a bank of batteries. Too many appliances running at the same time. Ask your electric utility company about net metering - you'll buy juice from them when your demand is high and sell to them when your demand is low - IF you can find a sunny day when you're not using juice, but if you have a restaraunt-sized refrigerator you probably won't be selling as much as you're buying. In effect, it won't eliminate your elec bill, just make it a bit smaller. Either way, you may be looking at spending $20,000 to cover the roof with PV panels and your savings won't pay that back any time soon. So, PV is not so great for a business. Much better for a home where you'll be at work all day the only appliances running in your house is your frig. Whatever you invest to solar your house will be repaid when you sell it, meanwhile you'll reduce your bills dramatically, especially if you convert all your indoor lighting to LEDs. On the other hand, the Googleplex, Google's office building full of computers, covered their roof with pv panels and claim to have reduced their monthly bill by /3. BUT, that's a huge building with lots of roof space.
- Q: I have a panel that quot;deep breatheproduces at 4% efficiency, what can it power, It's about 4ft by 2ft
- I sincerely doubt that you have a solar panel that is 4% efficient at converting sunlight to electricity.
- 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 used for powering a farm or agricultural operation?
- Yes, solar panels can definitely be used to power a farm or agricultural operation. Solar energy can be harnessed to generate electricity, which can then be used to power various farm activities such as irrigation systems, lighting, machinery, and other electrical needs. By utilizing solar panels, farmers can reduce their dependence on traditional energy sources, lower their operating costs, and promote sustainability in their operations.
- Q: how much power is generated with solar panels? also please give me links for that information.and how much would the costs be for this alternative energy source?
- If you put 'solar world statistics' into a search engine, you will discover that there are many statistics that are being heavily contested. Picking up the truth from among hype is the task. Solar panels typically have a rated maximum output of about 0 watts per sq metre. But actual delivery to grids of kWh would point to a number closer to 4 watts / sq M. on a 24 hour basis. Grid management is thus cautious about yield claims when history points to only /8 of rated maximum output. There may be some inappropriate expectations, when a solar roof is first powering the building, and only selling excess to the grid.
- Q: How do solar panels affect the property's energy management strategy?
- Solar panels can have a significant impact on a property's energy management strategy. By harnessing the sun's energy, solar panels generate clean and renewable electricity, reducing the property's dependence on traditional power sources. This can lead to lower energy costs, increased energy independence, and a reduced carbon footprint. Solar panels also provide a stable and reliable source of energy, allowing for better energy planning and management. Additionally, excess energy generated by solar panels can be stored or sold back to the grid, providing additional financial benefits. Overall, solar panels play a crucial role in shaping and optimizing a property's energy management strategy.
- Q: wondering if i should get them?? not sure if its worth leasing? also anyone know anything about solar city?
- It okorder He has a modest system, and soon will be uploading some useful informaiton on cosntructing smaller solar arrays from individual small cells salvaged from various items. At some point too he will cover converting some items people would not really think of to running on 2 volts that once were 20 VAC items. I know the author.. so I get previews. If you post a question in his comments on some aspect or detail or if something is not real clear, he will try to address them too.
- Q: Can solar panels be installed on a stadium or sports arena?
- Yes, solar panels can be installed on a stadium or sports arena. Many stadiums and sports arenas around the world have already installed solar panels to generate renewable energy. The large roof spaces and ample sunlight exposure make them ideal locations for harnessing solar power.
- Q: How much roof space is needed for solar panels?
- The amount of roof space needed for solar panels varies depending on several factors such as the size and type of panels, the energy requirements of the property, and the efficiency of the panels. However, as a general rule of thumb, a typical 1 kW solar panel system requires around 100 square feet of roof space.
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Snow Guard Solar Panels for Light, Solar Energy, Solar System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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