Cheapest Solar Panels - Solar Panel PV Module/Solar Module 250-300W
- 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
You Might Also Like
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: | TDC-P250-60 |
| Material: | Polycrystalline Silicon | Size: | 1640*992*40MM | Number of Cells: | 60(6*10)pcs |
| Max. Power: | 250w | Cell Type: | Polycrystalline 156x156mm (6inch) | Front Glass: | 3.2mm,High Transmission, Low Iron,Tempered Glass |
| Frame: | Anodized Aluminium Alloy | Junction box: | IP65 Rated | Output Cable: | TUV 1x4.0mm2,Length:900mm |
Packaging & Delivery
| Packaging Detail: | Standard Export Carton and Pallets |
| Delivery Detail: | within 10-15 days since received the deposite |
3.Solar Module Images
4.Solar Module Specification
2015 Hot sales cheap price solar panel/solar module/pv module
-A grade quality
-fast shipment
-warranty:25years
2015 Hot sales cheap price solar panel/solar module/pv module
Specification
| Technical parameter(with tolerance -3~+3%) | |||||||
| Model Type | TDC-P230-60 | TDC-P235-60 | TDC-P240-60 | TDC-P245-60 | TDC-P250-60 | ||
| Maximum Power(W) | 230Wp | 235Wp | 240Wp | 245Wp | 250Wp | ||
| Optimum Power Voltage(Vmp) | 29.94V | 30.6V | 30.6V | 30.72V | 30.90V | ||
| Optimum Operating Current(Imp) | 7.68A | 7.68A | 7.84A | 7.98A | 8.09A | ||
| Open Circuit Voltage(Voc) | 36.51V | 37.32V | 37.32V | 37.46V | 37.68V | ||
| Short Circuit Current(Isc) | 8.44A | 8.44A | 8.62A | 8.76A | 8.89A | ||
| Cell Efficiency (% ) | 15.8% | 16.1% | 16.4% | 16.8% | 17.12% | ||
| Module Efficiency (%) | 14.1% | 14.4% | 14.8% | 15.1% | 15.40% | ||
| Temperature and Coefficients | ||||||||||||
| Operating Temperature(°C): -40°C ~ + 85°C | ||||||||||||
| Maximum System Voltage: 1000V(IEC) DC | ||||||||||||
| Maximum Rated Current Series: 15A | ||||||||||||
| Temperature Coefficients of Pmax: -0.47% | ||||||||||||
| Temperature Coefficients of Voc: -0.389% | ||||||||||||
| Temperature Coefficients of Isc: 0.057% | ||||||||||||
| Nominal Operationg Cell Temperature (NOCT): 47+/-2°C |
Quality guarantee
1) Industry leading power output warranty(10 years/90%,25years/80%)
2) 10-year warranty on product-materials and processing technology
3) ISO9001:2000(Quality System Management) certified factory
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: Hi, I want to put some solar light in my yard, and wondering if a 00w solar panel could work for a few 3w dc lights....do i need a battery so they run at night, if so how many lights do u think i can run/ also i see elading solar light
- 3 w for 2 hours/night is 36 watt hours. You'll get about 500 watt hours/day from your panel on the average, which for a 2 volt battery is about 40 ampere hours. You can get an 80 amp-hour sealed gel cell battery to charge with this panel (with a suitable charge controller). You want to size your lights so the battery can provide three days of light without discharging it more than 50%, so that's abnout 600 watt-hours/3/36 = about 4 orf 5 lights. Cost for this system woulkd be over $500. The advantage of the self contained light is they use a lithium or nickel battery rather than a lead acid, so it can run totally dead without damage (unmlike a sealed lead-acid battery). That would be a far cheaper way to go. DK
- Q: I am doing a project on solar energy at the moment and I was just wondering how.
- Sunlight okorder /
- Q: Which is more efficient at producing energy? Reference(s) would be nice, but not required.
- Depends on the planet and solar panel. Generally, solar panels are more efficient according to these figures I bumped into. Photosynthetic efficiencies range from 0.% - 8%!
- Q: Is it possible to store energy from solar panels for night?
- Solar Power At Night
- Q: i am looking for solar panels and wind mill to put around our house and i was wondering were to find them
- Your best bet would be to go down to a place that has magazines and look through their solar magazines, like Solar Today and Home Power. In these you'll will find many places online where you can buy solar and wind power products. They also have good reviews so that you can be an informed consumer and don't end up buying poor quality products. I've seen performance reviews on a variety of models.
- Q: Can solar panels be used to power a music festival?
- Yes, solar panels can be used to power a music festival. Solar panels can generate electricity from sunlight, which can then be used to power various electrical components such as sound systems, lighting, and other equipment required for the festival. By harnessing solar energy, music festivals can reduce their reliance on traditional power sources and contribute to a more sustainable and eco-friendly event.
- Q: Are there any fire hazards associated with solar panels?
- Yes, while solar panels themselves do not pose a significant fire hazard, there are some potential fire risks associated with their installation and operation. These risks primarily stem from electrical malfunctions, such as faulty wiring, improper installation, or damage to the electrical components. Additionally, in rare cases, solar panels can contribute to the spread of fire by acting as a source of fuel or by hindering firefighting efforts due to their presence on rooftops. However, with proper installation, regular maintenance, and adherence to safety guidelines, the fire hazards associated with solar panels can be minimized.
- Q: Do solar panels require a specific type of mounting system for installation?
- Yes, solar panels do require a specific type of mounting system for installation. The type of mounting system depends on various factors such as the location, roof type, and desired angle of the solar panels. Some common types of mounting systems include roof mounts, ground mounts, and pole mounts.
- Q: how the energy of load connected to solar PV measure.?Want too the basic idea about it.The role of current flowing thrugh the load?Can u explain with example..can explain simply?Im not an electrical student so explain very basics
- A solar panel is made up of solar cells. Each cell produces about 0.5 to 0.6 volts. Cells are connected in series, like the batteries in a flashlight. Enough cells are placed in series to produce the desired voltage. Cells produce very little current, so many strings of cells are connected in parallel to produce sufficient current. The output is direct current (DC), like that from a battery. A home solar system needs alternating current (AC), so an inverter is used to change from DC to AC. Some systems have batteries for backup power. In these some of the DC output is used to keep the batteries charged. Systems are measured in kilowatts. System sizes are chosen to meet the demands for electricity. My system has a 6 kilowatt (kW) rating. The true output is more like 4. Now that you know this much you can Google SOLAR SYSTEMS to learn more.
- Q: Do solar panels require a backup battery system?
- No, solar panels do not necessarily require a backup battery system. However, having a battery system can be beneficial as it allows for the storage of excess energy produced by the solar panels, which can be used during times when there is no sunlight or during power outages.
Send your message to us
Cheapest Solar Panels - Solar Panel PV Module/Solar Module 250-300W
- 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
Similar products
Hot products
Hot Searches
Related keywords
