Black Solar Panels on Roof - 255W Poly Solar Panels with CE, TUV, UL, ETL, MCS Certificates
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 1000000 watt/month
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Packaging & Delivery
Packaging Details: 25PCS/Pallet, carton box with wooden pallet or wooden box with pallet
Delivery Detail: 7-15 days according to the order quantity
Product Description
A Grade 305w high efficiency Poly PV Solar panels
Max Power Voltage Vmp(V) | 31.5 |
Max Power Current Lamp(A) | 7.94 |
Open Circuit Voltage Voc(V) | 37.5 |
Short Circuit Current Isc(A) | 8.72 |
Temperature Coefficients of Isc (%/℃) | 0.0825 |
Temperature Coefficients of Voc (%/℃) | -0.4049 |
Temperature Coefficients of Pmp (%/℃) | -0.4346 |
Max Power(w) | 305 |
Limited Product Warranty
Under normal application, installation, use and service conditions, if MODULES fail to conform to this limited product warranty due to defects in material or workmanship, then for a period ending 12 years from date of sale as shown in the invoice or Contract issued by CNBM SOLAR. CNBM SOLAR will, at its option, either repair or replace or refund the purchase price as paid by the client for these defective MODULES. The repair or replacement or refund remedy shall be the sole and exclusive remedy provided under the “Limited Product Warranty” and shall not extend beyond the 12 years period set forth herein. It will be performed directly to the direct client only. This “Limited Product Warranty” does not warrant a specific power output, which shall be exclusively covered under “Limited Peak"
Company Profile
China National Building Material (CNBM) Group Corporation
CNBM Solar photovoltaic (PV) Panel is designed for large electrical power requirements. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power per square foot of solar array. Monocrystalline silicon(c-Si): often made using the Czochralski process. Single-crystal wafer cells tend to be expensive, and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon. Hence most c-Si panels have uncovered gaps at the four corners of the cells.
CNBM International Corporation is a professional solar panel manufacturer in China for CNBM brand . Silicon panel ( silicon module), as our main product, has high quality and good service. Our products are very popular in Europe, Australia, England, Middle East, Mexico, Argentina, Chili, Singapore and Africa.
Furthermore, our products have gained international authorized certificates like TUV, UL and CE.
China National Building Material (Group) Corporation (CNBM), established in 1984, is one of the largest State-owned group corporations of building & mechanical materials which specializes in the design, manufacturing and distribution of building materials in the world.
As the whole world turns “green”, CNBM enters into the Photovoltaic Industry in 2005.After 6 years' fast growth, now our annual capacity is 500MW solar panel and 500MW solar cell.
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?
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 Solar Cells, the off grid solar system, we can also provide you service with on grid plant.
4What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
5.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.
6. Can you do OEM for us?
Yes, we can.
7.How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q: I have two solar panels that were going to be trashed at work. I want to use them to charge batteries on my RV but i noticed they put out around 20 volts in direct sunlight. So i am wondering: -isn't this way too much voltage for a 2 volt system? -do a need some sort of a regulator connected to keep them from overcharging?
- a million. confirm you get carry of the suitable form of battery that permit to can charge from the image voltaic panel. 2. confirm you utilize a gadget which I forgot the call in spite of the fact that it's going to make confident the can charge pass one way in case the sunshine pass out so won't drain the battery at the same time because it somewhat is hook up. 3. confirm you get carry of the suitable can charge from the image voltaic panel to can charge the battery. reason is easyier to swim down the river or is it basic to swim up river.
- Q: My hubby and I are waiting to move in to our camper but have to figure out how many solar panels, batteries, etc. to get. I can't find the info per appliance for Watts and amps, but does anyone have a good, general idea of how many Watts it'd take to run the whole shabang? It's a 999, 25-foot Sportsmen tag-a-long, if that helps..It's got the following, and we'd like to run the propane things off of electric:*Refrigerator/freezer*Microwave*Oven/stove*AC/Heat*Will have a tv, phone chargers, laptop charger, but those will be unplugged when not in useThanks so much! It's such a headache.. You get SO MUCH different info from different places.. OI..
- Running an oven or stove on solar is not a practicality; too much power is needed, use gas. Ditto, heating using solar electricity is not a practicality, and AC would also be asking a lot. The other things, within limits, might be do-able. You'll be needing as many solar panels as you can fit on. If I was you I'd consult a solar installer about how big your battery bank should be once you have decided how many Watts of panels you can put on.
- Q: Can solar panels be installed on a factory or manufacturing plant?
- Yes, solar panels can be installed on a factory or manufacturing plant. In fact, many industrial facilities are increasingly adopting solar power as a sustainable and cost-effective energy solution. Installing solar panels on factory rooftops or open spaces can help offset electricity consumption, reduce carbon emissions, and provide long-term savings on energy bills.
- Q: Lower solar panel/wind turbine prices allow wider applications, hence a great help to a greener mother earth!
- “the living feed the dead” -- may have actually lucked into the answer. The government does assist the petroleum industry and it funded the research that gave us nuclear power. If alternative energy is going to work, it may require intervention by the government in terms of access to land (imminent domain) and to the transmission grid. Alternative energy companies are stuck because of their own paranoia (of industrial espionage) and because they are being gouged by land owners. A single wind turbine on your land can net you $70,000 a year (plus a 0% increase per year for inflation), forever. Then there is the cost of the corridor to access the grid. Solar companies are trying to purchase land like drunken sailors – and landowners in areas where solar can be most effective (e.g., the American Southwest) are hip to what is going own. So when acquisition agents call to purchase land, owners are demanding outrageous prices (say $5,000/acre for land that is worth about $00/acre, otherwise). Then there is the fact that nobody (rich or poor) wants one in their backyard, not to mention the various PAVE (People Against Virtually Everything) groups who protest stuff just because they can. ===== A Modest Proposal -- <<0% inflation rate is an extremely high You are, of course, right. Nevertheless, that is what some Wind Energy companies are offering land owners as part of the lease agreement for placing turbines on their land. I agree it's outrageous, but I'm an environmental consultant for several Wind companies and I know what they are offering. As a side note. They were initally so lame (and this is related to their general paranoia) that they cut deals to place the turbines before they secured corridor access to substations. When they subsequently approached the land owners (the same ones with the turbines on their land) about the corridor, they were held hostage for outrageous money - as in millions of dollars - because by then the land owners had them over a barrel.
- Q: I want to get solar panels but not spend 20,000!! I found out that you can get a panel to run only your AC unit, I also found something that will run my pool pump! Anyone own either of these? How did you do? Where did you go? How much was it, and was it hard to install?
- Most major cities have construction signs and other public things powered by solar panels. We have parking meter stands, USGS meters, street lights, etc. when these lose efficiency, they need to be replaced. They still work at about 60 percent efficiency. Learn who services these items and ask how to get them at a reduced rate or even for free. Be personable and nice and go to the source physically, not via e-mail. You can get a solar panel to run just about anything
- Q: Also, what's the solar panel's rate of producing electricity?
- Solar panels really can't compete with fossil fuels of any kind. They're great for low power consumption applications, but I doubt we'll ever see solar powered steel refineries or heavy manufacturing plants. A solar panel that produces 75 watts is about 62 x 33 (5 feet by almost 3 feet). 75 watts is enough to power a couple light bulbs; you'd certainly never cook anything on it. On the other hand consider how much heat and light is produced by a small natural gas fireplace or stove burner. It would take a lot of those 5 foot long solar panels to equal that.
- Q: Can solar panels be used for large-scale power generation?
- Yes, solar panels can be used for large-scale power generation. Large arrays of solar panels, known as solar farms or solar parks, can be installed to generate electricity on a larger scale. These solar farms can cover vast areas of land and produce significant amounts of power, which can be used to meet the energy demands of industries, communities, and even entire cities. Additionally, advancements in solar technology and the decreasing cost of solar panels have made large-scale solar power generation more economically viable and increasingly popular worldwide.
- Q: Can solar panels be installed on senior living facilities?
- Yes, solar panels can be installed on senior living facilities. Installing solar panels on senior living facilities can help reduce energy costs, promote sustainability, and provide clean and renewable energy for the facility. It can be a beneficial and cost-effective solution for senior living facilities to meet their energy needs while also contributing to a greener environment.
- Q: Do solar panels require a backup battery system?
- No, solar panels do not necessarily require a backup battery system. The decision to install a backup battery system depends on individual needs and preferences. While a backup battery system can store excess energy generated by solar panels for later use, it is not mandatory for the functioning of solar panels.
- Q: Can solar panels be damaged by hail?
- Yes, solar panels can be damaged by hail. Hailstones, especially larger ones, can cause cracks or dents in the glass surface of solar panels, which may impair their efficiency and performance. It is important to note that the severity of the damage will depend on the size and speed of the hailstones, as well as the quality and durability of the solar panel materials.
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Black Solar Panels on Roof - 255W Poly Solar Panels with CE, TUV, UL, ETL, MCS Certificates
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 1000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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