Cheapest Monocrystalline Silicon Solar Panel 120w
- Ref Price:
-
$0.60 - 0.63
/ watt
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 watt
- Supply Capability:
- 20000000 watt/month
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Monocrystalline Silicon Solar Panel 120W : High efficiency crystalline solar cell.
Even if under the weak light, the solar module can produce maximum power output.
II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.
V Junction box: Multi function junction box with water proof.
VI Long lifetime: ≥25 years; Less power decrease.
VII Good performance of preventing from atrocious weather such as wind and hails.
VIII Resisting moisture and etching effectively, not effected by geology.
Standard Test Conditions of Monocrystalline Silicon Solar Panel 120W :
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Monocrystalline Silicon Solar Panel
• CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
Specification of Solar Monocrystalline 125mm Series
Temperature Coefficient of Cells
NOCT 47 ±2℃
Temperature Coefficients of Isc (%/℃) 0.06
Temperature Coefficients of Voc (%/℃ -0.32
Temperature Coefficients of Pmp (%/℃) -0.45
Mechanical Data
Dimension 1210x670 x30 mm
Weight 9.0kg
Tolerance ±3%
No. of cells 36(4*9)
Limits
Operating Temperature –45 °C to +80°C
Storage Temperature –45 °C to +80°C
Max System Voltage
Guarantees 700V
Products Guarantee 2 yrs free from defects in materials andworkmanship
Performance Guarantee No less than 90% within 10yrs and no lessthan 80% within 20yrs
Images of Monocrystalline Silicon Solar Panel
FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
CNBM Solar photovoltaic (PV) Panel has various wattage from 1.5W to 315W to meet the demand of every customer. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power warranty and good after sale service, we have professional people to reply your problem anytime.
CNBM International Corporation's products including Monocrystalline Solar Panel, Polycrystalline Solar Panel have received and enjoyed famous reputation in many countries and regions in the world .As a solar panel supplier in China, we strive to provide our customers with excellent service, superior products and unmatched value.
②How to guarantee the quality of the products？
CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
③How 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 to power a water treatment plant?
- Yes, solar panels can be used to power a water treatment plant. Solar energy can be harnessed to generate electricity, which can then be used to operate the various processes and equipment involved in water treatment. The energy generated by solar panels can be stored in batteries for use during non-sunny periods, ensuring a consistent power supply for the water treatment plant. Additionally, solar power can help reduce the carbon footprint of the water treatment process, making it more environmentally friendly.
- Q: The first panel is located in New England, the second is placed in the Sahara desert, the third is on the Earth side of the moon, and the last is on the far side of the moon. Which panel would absorb the most sunlight over a year's time and why ? All the panels are place in optimal places where they would get the most light available.
- Well, as always, context is important. Sunlight is composed of a lot of different types and wavelengths of energy, and our atmosphere and magnetoshpere filter out a certain amount. If the question is actually which solar panel would produce the most energy (which I assume it is), we would have to look at how solar panels work. There are three different classes of solar panel function. Photovoltaic cells convert sunlight directly into electrical energy, but most systems are pretty low on efficiency. Solar cells can be used for generating heat, through boiling water or some other liquid frequently. And solar panels can be used to produce chemical reactions, breaking down solutions into ions, for example, and the breaking of the molecular bonds releases a certain amount of energy. So theoretically, the two sides of the moon get the same amount of solar energy, just at different times -- about 6 months of the year or so. If the solar panels were thermal energy panels, the ones on the Earth would do much better, because the moon is so much colder. The weather is the most convincing argument for comparing the Sahara and New England. New England is likely to be more cloudy and polluted than the Sahara. Since the Earth probably eclipses the moon a bit more often than the reverse, there may be a little more visible sunlight that gets to earthly solar panels, but the ones on the moon would get a greater proportion of the sunlight (more wavelengths, for example), so it would be close. The Earth eclipses only the near face of the moon, so that would give the far side of the moon a slight edge perhaps. I'd guess it would be the far-side lunar one, but too many variables to be sure.
- Q: Can solar panels be used to power a data center?
- Yes, solar panels can be used to power a data center. By installing a sufficient number of solar panels, the energy generated from sunlight can be harnessed and converted into electricity to power the data center's operations. However, the feasibility of solely relying on solar power depends on factors such as the size of the data center, energy requirements, geographical location, and sunlight availability. To ensure a consistent power supply, additional energy storage systems or backup sources may be needed.
- Q: How do solar panels affect the overall energy consumption of a building?
- Solar panels can significantly reduce the overall energy consumption of a building by generating clean and renewable electricity. By harnessing the sun's energy, solar panels provide a source of power that displaces the need for fossil fuel-based electricity from the grid. This not only helps to lower energy bills but also reduces the building's carbon footprint, making it more sustainable and environmentally friendly.
- Q: Do solar panels require cleaning?
- Yes, solar panels do require cleaning. Over time, dust, dirt, bird droppings, and other debris can accumulate on the surface of solar panels, which can reduce their efficiency. Regular cleaning helps to maintain optimal performance and maximize energy production.
- Q: So lets say that Everyday I use ,280 kWh. How many 250 watt solar panels would I buy so that I don't need to buy electricity anymore. Sorry if this sounds stupid, I am doing research on why american homes should become more cost efficient.
- Everyday I use ,280 kWh 280 kW-hour / 24 hours = 470 kW WOW, that is a very high power level, most homes use an average of .2 kW. My guess is that you mean you use 280 kW-hour in a year, which comes to an average power of .3 kW, typical. Assuming you get, worse case, 6 hours of sun per day, for the first case, 470 kW, each solar panel generates the equivalent of 250 x6/24 = 60 watts, so you would need 470k/60 = 8000 panels For the second case, .3 kw or 300 watts, divided by 60 that is about 20 panels. Depending on where you live, you could need as much as twice that number. Plus you need charge controller, lots of expensive batteries, and an inverter. The big problem is periods of no sun. If you demand continuous power, and you have a period of, say, 24 hours with no sun because of storms, etc, then the number of batteries increases to the hundreds.
- Q: How do solar panels impact the electrical grid?
- Solar panels impact the electrical grid by providing renewable and clean energy, reducing the dependency on fossil fuels. They contribute to a more balanced and sustainable energy mix, lowering carbon emissions and promoting energy independence. However, their intermittent nature can pose challenges in grid integration and stability, requiring efficient energy storage and grid management solutions.
- Q: Can solar panels be used in areas with high levels of snowfall?
- Yes, solar panels can be used in areas with high levels of snowfall. However, the efficiency and performance of solar panels may be reduced during snowy conditions due to reduced sunlight exposure. Regular snow removal and tilt mounting options can help mitigate the impact of snow accumulation and ensure optimal energy production.
- Q: How do solar panels affect the property taxes?
- Solar panels can potentially affect property taxes as they may increase the value of a property. However, the impact on property taxes varies depending on the location and local regulations. In some areas, installing solar panels may qualify homeowners for tax incentives or exemptions, while in others, it may lead to a slight increase in property tax assessments. It is advisable to consult with local authorities or a tax professional to understand the specific implications in a particular area.
- Q: what percentage of sunlight is converted into electrical energy in a solar panel?
- Around 20%
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Cheapest Monocrystalline Silicon Solar Panel 120w
- Ref Price:
-
$0.60 - 0.63
/ watt
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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