Solar Panels Online:250W Polycrystalline Solar Module - TUV CE Certified Hot Selling Solar Panel 1-300W
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 10000 pc/month
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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.
Quick Details
| Place of Origin: | Zhejiang China (Mainland) | Brand Name: | CNBM | Model Number: | DWP250 |
| Material: | Polycrystalline Silicon | Size: | 1642*994*40 | Number of Cells: | 60pcs |
| Max. Power: | 250w |
Packaging & Delivery
| Packaging Detail: | Carton with pallet |
| Delivery Detail: | 1-2 working days |
3.Solar Module Images
4.Solar Module Specification
1. High efficiency solar panel
2. High efficiency, high safety, high reliability,Weatherproof
3. OEM Service
4. CE, TUV, ISO
Datasheet:
Electrical Characteristics | |
Model | DWP250 |
Open-circuit voltage(Voc) | 37.75V |
Short-circuit current(Isc) | 8.83A |
Optimum operating voltage(Vmp) | 31.26V |
Optimum operating current(Imp) | 8.0A |
Peak power(Wp) | 250 |
Number of cells | 60 |
Size of module(mm) | 1642*994*40 |
Weight(Kg) | 25 |
Features:
1. High cell efficiency with quality silicon materials for long term output stability and reliability.
2. Rigorous quality control to meet highest international standards.
3. Unique frame design, high mechanical strength, and easy Installation.
4. Outstanding electrical performance under high temperature and low irradiance conditions
Application:
1. Solar power stations
2. Rural electrification
3. Small home power systems
4. Designing professional standard PV model for different industry
5. Large on and off-grid solar power stations
6. Commercial/industrial building roof-top systems
7. Residential roof-top systems
8. Other industrial and commercial applications
Payment:
30% advanced payment by T/T or L/C, 70% T/T payment before shipment.
Shipping:
We will send the goods out by the first available vessel once the full payment has been confirmed.
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: Do you provide free sample?
A: Usually we do not offer free sample
4. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we can do that.
- Q: Making a solar panelI know there was a recommended wattage for the soldering iron but i cant rememberdoes anyone know?
- Temperature controlled soldering irons like Weller are best. They don't burn up if left turned on.
- Q: What is the difference between solar panels and light panels?
- The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
- Q: I'm doing a project for school and I'm a little confused about energy and solar panels. I'm looking to propose installation of solar panels to power the computer lab at my school. From what I've read a computer and monitor use roughly 350 watts per hour. I was looking at solar panels and it says they produce various wattage. For example, I was looking at one rated at 200 watts. Does that mean 200 watts in a day? Or per hour? Please help.
- The rating of a solar panel is a maximum continuous rating. A 200 Watt panel will give a maximum of 200 watts under ideal conditions. A computer and monitor use about 400 Watts. not per hour - watts is Volts * Amps and a measure of Power. In hour a computer and monitor uses 400 Watt hours (Wh). Wh is a measure of Energy. To power a lab of 0 computers you will need 0* 400 = 4000 Watts. To run this from solar panels through the day only you would need a 4000 Watt panel. Except - its cloudy, the sun is in the wrong place - many factors reduce the output. To be reasonably safe you would need about a 2000 Watt panel. Then you would need batteries to store power through dull periods AND a voltage converter to change from low voltage DC from the solar panels to the mains voltage for your computers.
- Q: Can solar panels be used for satellite communication?
- Yes, solar panels can be used for satellite communication. Solar panels are commonly used to provide power to satellites, including the communication systems on board. The panels convert sunlight into electricity, which is then used to operate the satellite's communication equipment and other systems.
- Q: How Much energy does Solar Panel Produce,and How long can Solar Panels go without maintenance.
- Solar panels are available in a wide variety of power ratings.? Energy is the sum of power over time, so how much energy a panel produces depends on the intensity of the light hitting it and how long it's applied. I understand that current single-crystal silicon PV panels are warranted to produce ~85% of their rated output for 25 years.? Most will do better, and will produce useful output for perhaps 50 years or more.
- Q: Can solar panels be used in areas with high levels of electromagnetic radiation?
- Yes, solar panels can be used in areas with high levels of electromagnetic radiation. While electromagnetic radiation can potentially interfere with the functioning of electronic devices, solar panels are designed to withstand various environmental conditions. They are typically equipped with protective measures, such as grounding and shielding, to minimize the impact of electromagnetic radiation. Therefore, as long as the solar panels are installed correctly and maintained properly, they can continue to generate electricity efficiently even in areas with high levels of electromagnetic radiation.
- Q: I really want a projector but i hear they use a lot of energy because of the lamp. I want a good one to watch movies and play games on. but i don't want one that is gonna kill the lighting bill.is there like a solar panel or something i could use for it. PLZ HELP.
- Do understand, that a solar panel is slow to pay for itself. Let's say your electric bill was $200 a month ($2400 a year). A solar system would cost perhaps $24,000 so you would actually have paid your first 0 years of electricity in advance when installing the panels. After that 0 years, you start to be ahead financially. It can still be a good idea, but it may not be the quick and cheap solution you were looking for.
- Q: How Is heat From the Sun Transferred into Currents From solar Panels? (Explain Deeply Please)
- Solar panels are made of solar cells.Solar cells are mainly made of a semiconductor called silicon,when sunshine on it,solar energy is converted into electrical energy by photovoltaic.The energy knocks electrons loose, allowing them to flow freely.This flow of electrons is a current, this current, together with the cell's voltage (which is a result of its built-in electric field or fields), defines the power (or wattage) that the solar cell can produce.
- Q: Do solar panels require a battery for energy storage?
- No, solar panels do not require a battery for energy storage. However, if you want to store the excess energy generated by the panels for use during non-sunny periods or at night, a battery storage system can be installed.
- Q: can i put a solar panel on a projector. if nt wat is a low energy projector that i can watch movies and play games on
- Unlikely to prove useful. Solar panels don't generate very much current. You would probably wind up spending several thousand dollars, and wind up with a solar panel array (including batteries and power inverter) that is certainly not portable. You will also need adequate current for your projection source (ie DVD player or computer), as well as sound. By and large, the cheapest projectors require the least amount of power. There is no way around the fact that, for a projector to be practical, it must output out a great deal of light. Adequate light requires adequate current.
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Solar Panels Online:250W Polycrystalline Solar Module - TUV CE Certified Hot Selling Solar Panel 1-300W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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