Solar Panels for Lighting - Polycrystalline 250W Hot Selling Made in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 250 watt
- Supply Capability:
- 2500000 watt/month
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1.Detailed Information
Type | CNBM Solar Polycrystalline Series II (235W—245W) | ||
Materials | Silicon | ||
Size | Length | Width | Height |
1640 | 992 | 40 | |
Guarantee | 12 yrs free from defects in materials and workmanship No less than 90% within 10yrs and no less than 80% within 25yrs TUV(IEC61215&IEC61730), CE, UL | ||
Application | Photovoltaic/ solar/ green energy/ energy saving | ||
Descriptions | 1.High efficiency crystalline silicon solar cell. Even if under the weak light, the solar module can produce maximum power output. 2.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module. 3. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water. 4. AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily. 5. Junction box: Multi function junction box with water proof. 6. Long lifetime: ≥25 years; Less power decrease. 7. Good performance of preventing from atrocious weather such as wind and hails. 8. Resisting moisture and etching effectively, not effected by geology. 9. The certificate issued by international authority: UL, TUV, IEC, CE.
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Packaging Details: | 26pcs/pallet, 28pallets/ 40HQ Our solar panels are packed in cartons, and then pallet. Shipping by sea or by air are both ok, it up to customer’s chose. We’d like to inquiry the freight cost for customer after be informed exact quantity and destination address. | ||
2.Technology
3.The picture of the products
4.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）What is your size for each module? Can you tell me the Parameter of your module?
We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
（3）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?
Actually we are only manufacturer of solar panels, but we could try to source them for you in China if you need. We could provide you an optimal system design to instruct you how to install.
（4）Do you have the CE, TUV, UL Certification?
We’ve already passed all the tests, and any certificate is available.
（5）Have you ever sold your products to companies in my country?
Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.
- Q: I know that there is a life expectancy for solar panels, and I suppose, the technology involved. Any information?
- All okorder /... PV warranties typically allow for 20 percent output degradation over the module’s 20- to 25-year warranty life. But measurements of many modules put into service in the 980s show that it’s unusual to see even half that much degradation. Many of those earliest modules still perform to their original specifications. It is safe to say that modules carrying warranties of 20 years or more have a high probability of working well 30 years from now
- Q: Can solar panels be used in deserts?
- Yes, solar panels can be used in deserts. In fact, deserts are ideal locations for solar panel installations due to the abundance of sunlight and limited cloud cover. The open and flat terrain of deserts allows for efficient placement and alignment of solar panels, maximizing their exposure to sunlight and increasing energy generation. Additionally, the dry desert climate helps in reducing dust and dirt accumulation on the panels, which can improve their efficiency.
- Q: What things can a solar panel power?
- What things can moving water power? It just depends on the size and number of panels.
- Q: i already have solar/gas water heating, but was wondering if getting solar panels for electricity installed was a good idea.
- Why of course. Just buying them is the big buzz. Companies are doing thousands if not millions of dollars a month only by selling Solar Panel. I did a little search and I found that it costs 7000$ to install solar panels for an average roof. If you're a hardcore green, then Bon Appétit, I'm not preventing you to buy it. All I'm just saying is that it'll take months if not years to get that money back. It is good for electricity, and I saw it worked on a company building called Better Place, so save the world!
- Q: Can solar panels be used for powering public transportation?
- Yes, solar panels can be used for powering public transportation. Solar-powered buses and trains are already in use in various cities around the world. These panels capture sunlight and convert it into electricity, which can be used to power the vehicles' motors, lighting, and other systems. This renewable energy source helps reduce carbon emissions and dependence on fossil fuels in the transportation sector.
- Q: Can solar panels be used in areas with high pollution or smog?
- Yes, solar panels can be used in areas with high pollution or smog. While pollution or smog can reduce the efficiency of solar panels by blocking sunlight, they can still generate electricity even under such conditions. However, the overall energy output may be slightly lower compared to areas with less pollution or smog.
- Q: How do solar panels affect roof maintenance?
- Solar panels can have both positive and negative effects on roof maintenance. On the positive side, solar panels can provide an added layer of protection to the roof by shielding it from harmful elements like UV rays, rain, and snow. This can help extend the lifespan of the roof and reduce the need for repairs. However, solar panels can also make roof maintenance more challenging as they need to be regularly cleaned and inspected to ensure optimal performance. Additionally, any repairs or maintenance work on the roof may require temporarily removing the panels, adding an extra step to the process.
- Q: Home depot has solar panels but they are so expensive? were is the best place to get them?
- Depending on where you live, the combination of federal, state and city tax credits and rebates can offset the cost of solar panels substantially. Even so, unless you use a lot of electricity, it may take a few years for the panels to pay for themselves. You are essentially paying for your electricity in advance. The more you use and the more it costs per kW/hr, the quicker the cost will be offset by the savings. Don't install solar panels on a home you're renting or one that you will likely sell in the next few years. It's not practical to un-install them and move them to a new house. Energy conservation is the way to cut your enery bills with the lowest up front cost. If you haven't had an energy audit, see if your energy provider does them at low or no cost. Install timers on air conditioner thermostats. If you have electric water heating, have a timer installed on that as well. Water heating is one of the biggest energy wasters out there. Why keep the whole tank of water hot when you only use it in the morning to shower? If you have your heart set on having solar panels but can't afford the upfront cost, research the companies that do installations in your area. Some have lease and lease/purchase options now.
- Q: im trying to experiment with solar panels. so i dont want to buy a huge expensive solar panel if i dont need one.
- They are powered from internal batteries, so what you really want to do is to charge the batteries. Take them one at a time, as they have different power and voltage requirements. Don't try to do them both together, unless you use an inverter. To directly charge a battery from a solar panel, you need to find out the voltage and current requirements for the charge operation. Then find a solar panel with a voltage somewhat higher. the current can be lower, it will just take longer for the charge. You will have to monitor manually the state of charge of the battery(s) to avoid overcharging and damage. Another alternative is to get a solar panel that will supply 2 volts and use that to operate an inverter that will output 20 VAC with AC sockets on it. then you can plug in the battery chargers that you have, and they will handle the batteries correctly. Or you can buy solar panels with built in circuitry to handle the charge control. .
- Q: So, assuming that a solar panel is flush with the ground (i.e. only the photovoltaic side is visible, the other sides are covered by dirt,) what would happen if it was run over by a car? How about an SUV? Would it break?Would the solar panel still generate electricity?
- Cars and SUVs weigh anywhere from a couple of thousand pounds up to ten thousand pounds. Solar panels are typically not designed to take that sort of weight. So the short answer is that it would crush the solar panel, and certainly damage the photoelectric cells inside it. - Stuart
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Solar Panels for Lighting - Polycrystalline 250W Hot Selling Made in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 250 watt
- Supply Capability:
- 2500000 watt/month
OKorder Service Pledge
OKorder Financial Service
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