Ballast Mounted Polycrystalline Silicon Solar Panel 240w / Solar Module
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
1.Structure of Polycrystalline Silicon Solar Panel for 240W
I. High efficiency crystalline silicon solar cell. Even if under the weak light, the solar module can produce maximum power output.
II. Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV. AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.
V. Junction box: Multi function junction box with water proof.
VI. Long lifetime: ≥25 years; Less power decrease.
VII. Good performance of preventing from atrocious weather such as wind and hails.
VIII. Resisting moisture and etching effectively, not effected by geology.
IX. The certificate issued by international authority: UL, TUV, IEC, CE.
2. Standard Test Conditions of Polycrystalline Silicon Solar Panel:
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Polycrystalline Silicon Solar Panel
• CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
3. Solar Panel Images
4.Quality Certification and Certificate
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
1.How about your company
CNBM Solar photovoltaic (PV) Panel has various wattage from 1.5W to 315W to meet the demand of every customer. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power warranty and good after sale service, we have professional people to reply your problem anytime.
2. What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
3. Can you tell me the parameter of your solar panels?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
4. How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
- Q: Okay, I think I understand what I'm doing, but I want to set up some solar panels on the roof of my garage, the building that gets the most sun, and I want to make sure all my math is correct in determining number of megawatts per year. However, my knowledge of electrical terms in quite n00bish, to say the least.Here is what I think I should be doing.The solar cells come at .75 Watts average power.I will install 4 panels of 64 cells each, with a total of 256 cells.
- For comparison, 36 of these make a normal 2V x 50W panel. Note they are not tabbed. This means you have to find a way to connect them yourself. The tabs are probably spot welded on by the suppliers. A supplier below has kits of these with tabs, as needed to connect them together. These are not suitable for grid connect, because the higher voltage needed makes do it yourself panels a dangerous and litigious thing to have on your roof. Maybe you could buy a smaller pack from the link below to compare tabbed and untabbed and work out what to do. Your power calculation is a bit incorrect because the sun is only present some of the time. The 36 cell module would produce 50W when square on to the full sun. The sun may be out for around 2h a day in some places and times of the year. However it is the equivalent of 5h full sun, because of the changing angle throughout the day. Look this up on the internet for your region. Temperate zones may be a lot less. One pack in your link is 36x3 = 08 cells. Thus 50W per pack x 5h a day gives 750Wh per day and 274KWh/y. In reality it will always be less because of regions, weather, clouds, dust, inefficiencies, aging of cells.
- Q: If i took a lazier pointer and aimed it a solar panel would it take in the light. Also what types of lights would work on a solar panel like L.E.D, uv light bulbs.
- lazier ? Do you mean laser? Solar panels are made to respond to all visible wavelengths as well as IR frequencies. So yes, it will respond to a laser, if the beam were not too bright. Too concentrated a beam could burn out the cell.
- Q: I would like to connect a solar panel to a small fan. I am not sure as to what is needed to actually quot;connectthe two together. Any help is appreciated.
- Solar Panel Fan
- Q: What is the impact of roof color on solar panels' performance?
- The impact of roof color on solar panels' performance is minimal. While a darker roof color may slightly increase the temperature of the panels, leading to a slight decrease in efficiency, the difference is typically not significant enough to significantly impact their overall performance. Other factors such as panel tilt, orientation, shading, and maintenance have a much larger influence on solar panels' performance.
- Q: okay so i want to know if solar panels shine. ------(MY Q'S ABOUT BLINDNESS DOESN'T MEAN PERMANENT OMG I CAN'T SEE! BLIND BUT THAT WE JUST CANquot;T SEE AT THE MOMENT BECAUSE OF THE LIGHT.)------------------------------like if/when they face the sun is there a glare to the people around?-if there is would the person have to look directly at it? -Could it reflect off of other objects and cause temporary blindness or just shine light in person's eyes?-if there were windows and mirrors near the solar panel would it affect a person's sight?-and if it did for how long would it hurt or take affect?-and is this physics? like-solar panels and how they work is that physics or some other category?
- The problem with solar panels is that they often come with textured glass. This makes that the reflected light is scattered +/-0°. Therefore the 0.5° sun-disk small as it aprears in the sky will be blown up 40 times to a 20° reflection disk on solar panels. Find more information on zehndorfer.at/en/glaringsurvey Only a glaring survey can tell you exactly when and where you have to expect a dazzling effect.
- Q: Why is it nessicary, with today's economy in the postion it's currently in, to use renewable energy sources; like solar panels?
- If you're asking from an individual standpoint, I'd say it's an individual decision, and no, it's not necessary, any more than it's necessary to buy milk at Costco instead of 7-. If an individual is facing the tradeoff of paying rent or eating, solar panels won't even make the list. On the other hand, if one has money, the best time to buy just about anything is when the economy is bad, because then prices are low, competition is fierce, and installers are hungry for work. If your question is more, why should we as a society use solar panels, that's forward looking. Why didn't GM design and agressively market a Prius-like hybrid 0 years ago? Looking back, they should have.
- Q: Can solar panels be installed on a data center or server room?
- Yes, solar panels can be installed on a data center or server room. In fact, many organizations are increasingly adopting renewable energy sources, including solar power, to meet their energy needs and reduce their carbon footprint. Installing solar panels on a data center or server room can help offset energy consumption, lower electricity costs, and contribute to a more sustainable and environmentally friendly operation.
- Q: Science homework! I need to explain how a solar panel works and draw a Sankey Diagram for the solar panel, can anyone show me a sankey diagram for a solar panel or explain how a solar panel works?? ILL GIVE U BEST ANSWER IF U HELP WITH BOTH =]
- Build okorder /
- Q: DIY, buying solar panels, room is barely 200 sq. ft. have a 5000 btu air conditioner, how many watts do I need, thinking of buying 75 watt solar panels, have space on the roof.
- Build okorder /
Send your message to us
Ballast Mounted Polycrystalline Silicon Solar Panel 240w / Solar Module
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
