300W Pedestal Solar Panels - Monocrystalline Solar Modules
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1.Structure of Solar Module Description
CNBM Solar's photovoltaic module is designed for designed for large electrical power requirement. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar offers high performance of power per square foot of solar array.
2.Main Features of the Solar Module
Solar Cell: High efficency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
Tempered glass: Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
Strong aluminum frames to strengthen the load hold and to stand against high wind.
Junction box: Multi function junction box with water proof.
Long lifetime: ≥25 years; Less power decrease.
Good performance of preventing from atrocious weather such as wind and hails.
Resisting moisture and etching effectively, not effected by geology.
The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
3.Solar Module Images
4.Solar Module Specification
Rated maximum power (Pmax) 300W
Open circuit voltage (vOC) 4.80
Short circuit current (Isc) 8.52
Maximum power voltage (Vmp) 36.10
Maximum power current (Imp) 8.32
Cell efficiency (%) 17.50%
Max system voltage (VDC) 1000V DC
Temperature coefficient of Vm -0.241%/K
Temperature coefficient of Im +0.03%/k
Temperature coefficient of power -0.37%/K
Maximum Series Fuse Rating 18A
Solar cell and configuratiou 72pcs(6*12)in series,156*156mm monocrystalline
Junction box IP65,1000VDC,TUV certified;6 pcs Schottky By-pass diodes
Cable type & CONNECTOR 4m㎡,TUV certificated,0.9m length;MC4
Encapsulation low iron tempered glass,3.2mm thickness,light transmission above 91%;TPT and fast cure EVA
Farame clear anodized aluminum alloy,50/45mm thickness,silver
Dimension (l*W*H) 1956*990*50mm/45mm
Weight 23.5KG/22.5KG
Heavy mechanical load salient features 5400Pa (ACCORDING TO ICE61215)
Hail impact test lce ball dianeter 25mm,23m/s
Operating temperature -40℃~+85 ℃
Standard test conditions: STC:AM=1.5,1000W/m2,cells temperature 25℃
Power tolerance:±3% (can be provided 0~±3%)
5.FAQ of Solar Module
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.
2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we can do that.
4. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.
- Q: How do solar panels affect the overall resilience of a building?
- Solar panels can greatly enhance the overall resilience of a building by providing a reliable and sustainable source of electricity. By generating clean energy from the sun, solar panels reduce dependency on traditional power grids, making the building less susceptible to power outages and fluctuations. Additionally, solar panels can continue to operate during extreme weather events, ensuring a constant power supply. This increased energy independence and stability make the building more resilient and better equipped to withstand challenges and disruptions.
- Q: i have to do a science fair project and thought it would be cool to make a solar powered vw bus. i have 2 6volt solar panels to power a dc motor that works off of 9v 2v or 8v. i also bought a 2nd motor because the first wasnt workin for us. this one is a 3v motor. ive had them in the sun but they wont work. please help, thanks
- Solar Dc Motor
- Q: If my school uses 88240kWh of electricity per month and I have 000 50W solar panels running for 6 hours a day, does it mean it will take 88240kWh / {{[(50W x 3600s)*000]/000}kWh x 6} number of hours to generate that much electricity (88240kWh)?
- running six hours a day doesn't mean much. You need to look at the solar insulation charts for your school's geographical location to come up with a better factor. The easiest number for you to use is sun hours. For example, Washington DC averages 4.23 hours. Do a Yahoo search for sun hours and you should find lots of charts. Solar panels rated at 50W give this output at full sun near noon at full brightness (no clouds). The sun hour factor makes it easy to find the equivalent number of full brightness hours. So, using Washington DC as an example you have: 000 panels * 50W * 4.23 sunhours/day = 634kWh a day on average. You state your school uses 88240kWh/month which is 6274kWh a day. This would mean you need ten times more solar panels since there is no way to get more daylight. Be careful to put in all the units in your formula and cancel them out to make sure you don't end up with a nonsense result. The title of the question would be answered as followed: 50W/000 * 4.23 sunhours/day = 0.63kWh/day or 9kWh per month or 228kWh a year. These are annual averages. If you wanted a specific month, you would need the sun hours for that month. Hope this helps.
- Q: Solar panels are all divided into these squares, forming a grid like pattern. Is it possible to have a single piece of solar panel?
- They are in form of panels ....panel observe heat to generate electricity
- Q: I have 2 20 watt Solar panel. I have it hooked up to solar controller and batteries to inverter. Am trying to figure out how much watts am getting. I found the voltage but how do I find the amp reading on a mutimeter?
- It is possible your meter does not have the capacity to safely measure more than 300 milliamps which is too small to measure current output from solar panels. Assuming no losses in the system or components, if your meter does not have the capacity to measure 0 Amps, you will need to get one that does. Analogs are better than digitial for this. Most often the 0 Amp circuit of the meter has a discrete positive plug location for the positive test lead. Most have a common ground connection with the rest of the meter functions. If you are measuring current at the battery in the charge mode- Negative lead of meter goes to positive terminal of battery and positive lead of meter goes to the cable that was connected to the positive terminal of the battery. Since the Wattage is a nominal measurement, if you measure between the panel and controller, take measurement on one leg of the panel, as you want to measure the current with the loaded active circuit. Meter is oriented the same way as the measurement at the battery would be made above only this time the meter is between the panel and controller. At peak solar conditions, expect current to be measured at 2.5 to3 Amps or more per panel. Under optimal conditions your panel will have higher output than their ratings indicate. Open circuit can be close to 20 volts. Never short circuit the output of the solar panels. It is volts multiplied by amps that gives you Watts.
- Q: Can solar panels be installed on public transportation systems?
- Yes, solar panels can be installed on public transportation systems, such as buses and trains, to harness solar energy and reduce their reliance on traditional energy sources. This can help to make public transportation more sustainable and environmentally friendly.
- Q: Can solar panels be damaged by hail or extreme weather?
- Yes, solar panels can be damaged by hail or extreme weather. Hail stones can cause cracks or dents in the panels, compromising their efficiency and potentially leading to water leakage. Additionally, extreme weather conditions such as hurricanes or strong winds can dislodge or break the panels, causing significant damage. It is important to consider the durability and quality of solar panels when installing them in areas prone to such weather events.
- Q: Got a small project here in a remote location. There is to be a 2 volt deep cycle battery, the equipment to be powered from battery and solar panel to charge battery. The 2 volt battery puts out 55 AH. the max constant power draw from the equipment to be powered is 7.9 watts. Will a 30 watt panel at 2 volts be enough to run this system during sunlight and charge the battery for the equipment to run overnight?And, at 55 AH, how long can I keep a constant draw of 7.9 watts without a recharge?Thanks to all the input!
- Will a 30 watt panel at 2 volts be enough to run this system during sunlight and charge the battery for the equipment to run overnight? Maybe theoretically, but you're going to have very little margin for losses and clouds. I'll bet it has very little power when cloudy. 7.9/30 = 0.26. So at 00% efficiency, you'd need it to be charging more than 25% of each 24 hour period. In a summer with long days and a climate with few clouds, you might make it. But I think you're very close to the edge. And, at 55 AH, how long can I keep a constant draw of 7.9 watts without a recharge? For an ideal battery: time = Q V / P time = 55 A h * 2V / 7.9W time = 83 hours So you've got pretty good margin on your battery.
- Q: Around this time here in Georgia we will begin to get some big storms with high winds. I have a solar panel on a mount that isn't all that sturdy and could be knocked over with any winds pretty much above 5mph. I can't put anything in the ground to do this. I used to have it mounted to the roof of a playground for the most sunlight, but because of the angle of the sun and the tree leaves, I have to have it on a quot;portablemount so I can move it throughout the day, and I can tell you one thing is certain, and that's that it isn't the most sturdy thing ever. I'll have it a little better next weekend but it'll still be able to easily blow in the wind. Should I just hang the panel along the wall during a storm then reconnect it to its base once it's over?I'm pretty good with wood, so any wood creations to help out with the thing would greatly help. Just please keep it on a low budget.
- You have to make the decision weather you want it portable or stationary. If you want stationary I would make some good brackets for them / search for cheap ones on OKorder. I'd have to see them to be able to offer any better suggestions. It's always hard to decide so you'll have to take notes and do research.
- Q: How do solar panels affect my electricity bill?
- Solar panels can significantly reduce your electricity bill by generating clean and renewable energy from the sun. By harnessing solar power, you can generate your own electricity, thus reducing reliance on the grid and lowering your monthly utility costs. In some cases, solar panels can even result in net metering, allowing you to receive credits or payments for surplus energy that you feed back into the grid.
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300W Pedestal Solar Panels - Monocrystalline Solar Modules
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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