Sec Solar Panels 270watt CNBM Solar Mono晶Silicon Series (250w—270w)
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 500000 watt/month
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Specification
CNBM Solar Monocrystalline Series III (250W—260W)
Characteristics
Max Power Voltage Vmp(V) | 30.1 | 30.2 | 30.4 | ||
Max Power Current Imp(A) | 8.32 | 8.44 | 8.55 | ||
Open Circuit Voltage Voc（V） | 37.5 | 37.6 | 37.7 | ||
Short Circuit Current Isc(A) | 8.87 | 8.99 | 9.10 | ||
Max Power Pm(W) | 250 | 255 | 260/265 | ||
Temperature Coefficient of Cells
NOCT | 45℃±2℃ | |
Temperature Coefficients of Isc (%/℃) | - 0.0492 | |
Temperature Coefficients of Voc (%/℃) | – 0.3374 | |
Temperature Coefficients of Pmp (%/℃) | –0.4677 | |
Mechanical Data
Dimension | 1638 x 982 x 40 mm | |
Weight | 19.5kg | |
No. of Cells and Connections | 60 (6 x 10) | |
Tolerance | 0～+5W | |
Cell Monocrystalline Cell | 156 x 156 mm | |
Packing | 700 Pcs/40ft(H) Container | |
Limits
Operating Temperature | –40 °C to +85°C | |
Storage Temperature | –40 °C to +85°C | |
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) | |
IV Curve
Image
Guarantees
Products Guarantee 12 yrs free from defects in materials and workmanship
Performance Guarantee No less than 90% within 10yrs and no less than 80% within 25yrs
Certificates TUV (IEC61215&IEC61730), VDE(IEC61215&IEC61730), UL, CE
FAQ
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in 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: i am looking at installing some solar panels and a wind turbine for electricity.has anybody got one of these and how much do they save you?thanks
- Hi okorder
- Q: I am trying to built a circuit that will power two USB ports (both 5V and 0.5 amps) from the output of a solar panel that produces 20V at 0.2 amps. I have a voltage regulator that runs at 5v and 0.5 amps but I can't figure out the best way to boost the current up to 0.5 amps before I incorporate the voltage regulators.
- If you want to power both USB ports at the same times, It might not be possibble. Your solar panel only supplies 2.24 Watts (20V * 0.2A) of power and you need to deliver 2.5 Watts (5V * 0.5A) to the ports. Subtracting any losses from your regulator(s), you will be WAY over your power budget. You will need more of a solar panel or less of a load.
- Q: Can solar panels be installed in areas with frequent power outages?
- Yes, solar panels can be installed in areas with frequent power outages. In fact, solar panels can be a great solution for such areas as they generate electricity from sunlight, reducing dependency on the grid. With the addition of energy storage systems, solar panels can provide uninterrupted power supply during outages, making them a reliable and sustainable option.
- Q: Are solar panels worth the investment?
- Yes, solar panels are worth the investment. They not only help reduce electricity bills, but also provide a clean and renewable source of energy. Additionally, they can increase the value of a property and contribute to a greener and more sustainable future.
- Q: Can solar panels generate electricity at night?
- No, solar panels cannot generate electricity at night because they rely on sunlight to produce power.
- Q: Can solar panels be damaged by hail or other elements?
- Yes, solar panels can be damaged by hail or other elements. Hailstones can cause cracks or dents in the panels, impairing their functionality. Other elements like heavy rain, strong winds, or debris from storms can also potentially damage solar panels. However, most solar panels are designed to withstand typical weather conditions and are often tested for durability.
- Q: Can I add reflectors or mirrors around the solar panels to increase the power they generate?
- You could (an example of concentrating sunlight is called cloud gain, where the edge of a cloud will intensify sunlight as it passes between the sun and your panels), but that will make your panels run hotter and will probably reduce their life. It's better from a system design standpoint to simply get another panel or two. DK
- Q: How do solar panels impact the local job market?
- Solar panels have a positive impact on the local job market as they create new employment opportunities in the renewable energy sector. The installation, maintenance, and manufacturing of solar panels require skilled workers, which leads to job growth and economic development in the community. Additionally, the transition to solar energy promotes a shift towards clean energy sources, attracting more investments and creating a sustainable job market for the future.
- Q: I can't figure out how to charge a Ni Cd (BD 8V Firestorm) battery directly with a solar panel so I've come up with an alternative which might or might not work. I thought I would connect an inverter (I found a nice 400W for $30) to my trucks battery and plug the BD Firestorm battery charger into the inverter. Then I was thinking I could use a 5W solar panel to trickle charge the truck battery and keep it connected after the Ni Cd is charged to ensure the truck battery is topped off. The truck would not be running during this process. Will this solution work? Is there a better solution?
- image voltaic charger employs image voltaic ability to offer electricity to units or cost batteries. they're oftentimes portable. image voltaic array: electric powered gadget alongside with an excellent array of related image voltaic cells image voltaic Panel is a crew of image voltaic cells arranged right into a panel which would be put in onto a flat floor. The panel captures image voltaic and converts it into DC ability.
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Sec Solar Panels 270watt CNBM Solar Mono晶Silicon Series (250w—270w)
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 500000 watt/month
OKorder Service Pledge
OKorder Financial Service
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