Best Portable RV Solar Panels - 125mm Series CNBM Solar Monocrystalline (20W-25W)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 watt
- Supply Capability:
- 85000 watt/month
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CNBM Solar Monocrystalline 125mm Series (20W—25W)
Mechanical Data
Dimension ：650×290×25mm
Weight ：2.2kg
NO. of Cells and Connections： 2×18=36
The dimension of the modules can be changed according to the demand of clients
Limits
Operating Temperature –45 °C to +80°C
Storage Temperature –45 °C to +80°C
Max System Voltage 700V
Guarantee
Products Guarantee 5 yrs free from defects in materials and
workmanship
Performance Guarantee No less than 90% within 10yrs and no less
than 80% within 25yrs
Certificates
IEC, ISO, CE
* The data does not refer to a single module and it is not part of the offer, It is only for comparison only to
different module types.
FAQ
We have organized several common questions for our clients，may help you sincerely：
①What price for each watt?
It depends on the quantity, delivery date and payment terms,
②What 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.
③Can 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.
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)
⑤How 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.
⑦How 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: Can solar panels be used in areas with high snowfall?
- Yes, solar panels can be used in areas with high snowfall. However, it is important to consider the design and installation of the solar panels to ensure their efficiency and performance in snowy conditions. Snow can reduce the amount of sunlight reaching the panels, which may affect their power generation. Additionally, the panels should be angled properly to allow snow to slide off easily. Regular maintenance, such as clearing snow accumulation, may also be required in snowy regions to optimize the performance of solar panels.
- Q: The average solar panel produces 0% of the energy that is put into it. What is happening to the other 90%? Is it being reflected or is it being obsorbed by materials that are not a part of the solar cell? Is it possible to one day have near 00% efficient solar cell technology?
- Unlikely that we gan get to near 00% efficiency, although there is room for improvement. In the meantime, don't pooh-pooh 0% efficiency. That's about the rate of energy transfer up a food pyramid, perhaps a little less at the solar to plant level. As this manages to provide the basis for most of life on earth, it's nothing to sneeze at. As far as the other 90% goes, I would guess that much of it is reflected.
- Q: Are there any tax credits available for solar panel installation?
- Yes, there are tax credits available for solar panel installation. The federal government offers a solar Investment Tax Credit (ITC), which allows homeowners to deduct a portion of the cost of installing a solar energy system from their federal taxes. Additionally, some states and local governments may offer additional tax incentives or rebates for solar panel installation.
- Q: Can solar panels be installed on a shipping container?
- Yes, solar panels can be installed on a shipping container. In fact, it has become a popular choice for off-grid and remote locations where traditional grid connections are not feasible. The flat roof surface of a shipping container provides an ideal platform for installing solar panels, allowing for sustainable energy generation in various applications.
- Q: Can solar panels be installed on a fire station or emergency services building?
- Yes, solar panels can be installed on a fire station or emergency services building. In fact, many fire stations and emergency services buildings have embraced solar energy as a sustainable and cost-effective solution. Solar panels can help these facilities generate their own electricity, reduce utility bills, and lower their carbon footprint. Additionally, the availability of rooftop space on such buildings often makes them suitable for solar panel installation.
- Q: I'm going to this camp and the instructors asked us to be prepared tomorrow to build a sun tracker for a solar panel. Does any one have any ideas, tips, or advice?
- Since the sun moves in the sky on a very predicatable course you don't need a closed loop control system to track it. All you need is a clock-drive motor and the proper gearing for your latitude. The clock drive motor will move at a constant rotational velocity based on time, and when it is geared down properly the angle of the shaft will follow the sun. Make sure the clock motor is powerful enough to move the solar panel, etc. That's a start, anyway. .
- Q: How do solar panels perform in areas with high pollution levels?
- Solar panels can still generate electricity in areas with high pollution levels, but their performance may be slightly affected. Air pollution can reduce the amount of sunlight reaching the panels, diminishing their efficiency. Additionally, the accumulation of dust and particles on the surface of the panels can further reduce their performance as it hampers the absorption of sunlight. Regular cleaning and maintenance can help mitigate the impact of pollution on solar panel performance.
- Q: Its cloudy out and i have a solar panel that has 3, .5 volt cells But how do i charge it without sun any other ways?
- Just to clarify the terminology here, solar panels can be used to charge batteries. The solar panel produces electricity from the sun but you do not charge the solar panel. So I'm assuming you have 3 .5 volt rechargeable batteries connected to a solar panel in some kind of integrated unit. The batteries are probably wired in series giving you a 4.5 volt output from the unit which you can use for powering LED's, portable radio etc. The solar panel may have about 2 solar cells wired in series, each producing up to 0.5V in good sunlight, but the amount of current they produce depends on their physical size, the sun's intensity, the load being supplied, and the type of solar cells. If it has the cheaper amorphous silicon solar cells, they will actually produce some useful output on cloudy days and charge your batteries slowly. However if they are more expensive crystalline cells they will only work with good sunlight, but then they will work very well and charge your batteries relatively quickly.. If your batteries are not charging enough on a cloudy day you could connect a mains-powered 4.5V charger to the output terminals of your unit. However you may need technical expertise to make this work because of the possible presence of internal blocking diodes. You also need to ensure the mains charger has appropriate power ratings and the connection to your unit is made safely, + to + and - to - . I hope this helps.
- Q: How much Electricity does a standard Solar panel producein terms of Watts and in terms of Units( i.e. electricity meter attached in our House)If I have 20 Solar panels and an inverter , how much electricity will I Be able to harness and store (state that in terms of volts)Can I run Arefridgerator, Iron, Heaters, Plasma T.V. and other high Electricity Consuming Devices.
- Take a look on OKorder at some of the books on how to design solar energy systems. It is a bit more complicated than you might expect. I'm not sure what you consider to be a standard solar panel, but the 3' ones I have produce about 5 watts of power in full sunlight. Put simply, you need to convert the power from the solar cells (variable voltage) into a constant voltage usable for charging a batteries. Most of the low cost modules for this purpose can't handle more than about 00 watts. Larger systems are available that handle thousands of watts but they are quite pricey. Since you can't take out more than you put into your battery system, you can calculate about how long you can run a high-current appliance based upon its wattage rating, that of the battery system (adjusted for loss of converting to AC), and the charging system.
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Best Portable RV Solar Panels - 125mm Series CNBM Solar Monocrystalline (20W-25W)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 watt
- Supply Capability:
- 85000 watt/month
OKorder Service Pledge
OKorder Financial Service
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