wholesale 250W Monocrystalline PV Solar Panel CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
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High Efficiency 250W Monocrystalline PV Solar Panel
Quick Details
Place of Origin: | China (Mainland) | Brand Name: | CNBM | Model Number: | XRP-156M-250W |
Material: | Monocrystalline Silicon | Size: | 1620x992x40mm | Number of Cells: | 60 |
Max. Power: | 250w | Optimum Operating Voltage (Vmp): | 28.8V | Optimum Operating Current (Imp): | 8.68A |
Open Circuit Voltage (Voc): | 36V | Short Circuit Current (Isc): | 8.87A | Maximum Power at STC (Pmax): | 250W |
Operating Module Temperature: | -40 °C to +85 °C | Maximum System Voltage: | 1000 V DC (IEC) / 600V DC (UL) | Maximum Series Fuse Rating: | 15A |
Packaging & Delivery
Delivery Detail: | two weeks after order confirmation |
Features:
1) High Module conversion efficiency, through superior manufacturing technology
2) 0 to +5W positive tolerance for mainstream products
3) Certified to withstand high wind loads and snow loads
4) Anodized aluminum is for improving corrosion resistance
5) Anti-reflective, Highly transparent, low iron tempered glass
6) Excellent performance under low light environment
Benefit:
25-year performance warrant
10-year Product warranty
Electrical Characteristics:
Item No. | XRM-250W |
Optimum Operating Voltage (Vmp) | 28.8V |
Optimum Operating Current (Imp) | 8.68A |
Open Circuit Voltage (Voc) | 36V |
Short Circuit Current (Isc) | 8.87A |
Maximum Power at STC (Pmax) | 250W |
Cell Efficiency | 17.70% |
Operating Module Temperature | -40 °C to +85 °C |
Maximum System Voltage | 1000 V DC (IEC) / 600V DC (UL) |
Maximum Series Fuse Rating | 15A |
Power Tolerance | 0/+5 % |
STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;
Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Mechanical Characteristics:
No. of Cells | 60(6X10) |
Dimensions | 1640x992x40MM |
Weight | 20.0KGS |
Front | Glass 4.0 mm tempered glass |
Frame | Anodized aluminium alloy |
Temperature Characteristics:
Nominal Operating Cell Temperature (NOCT) | 45±2°C |
Temperature Coefficient of Pmax | -0.44 %/°C |
Temperature Coefficient of Voc | -0.33 %/°C |
Temperature Coefficient of Isc | 0.055 %/°C |
Refer to the Wmp range
Our factory can produce solar panel and solar module from 1.5W-290w (1.5w, 2.5w, 5w, 10w, 20w, 40w, 50w, 60w, 80w, 85w, 125w, 135w, 150w, 165w, 180w), according to customers requirement.
(A). Wmp range: 0.01W-6W, to be sealed with epoxy resin on PCB (printed circuit board), or to be sealed in plastic directly.
(B). Wmp range: 0.01W-15W, to be encapsulated with PET, on PCB (printed circuit board)
(C). Wmp range: 1W-60W, to be encapsulated with PET, on stainless steel, with holes for assembling purpose.
(D). Wmp range: 1W-290W, to be encapsulated with tempered glass, EVA, TPT, together with aluminium frame, junction box and (if necessary)diode and cable.
Refer to the material:
Monocrystalline solar cell or polycrystalline solar cell
Efficiency range 14%-17%, cell size 5/6.
- Q: Solar panels do good more then bad?
- It is like running a single large power plant instead of all of us having our home small fossil fuel electricity generators. You can have better and effective environment at a single source at large scale then at smaller sources. Most would just not care much. On separate line if the solar panels were to become more common in use, industries will be efficient and environment friendly ways to make them. Thus increasing their effectiveness as good green cause.
- Q: Can solar panels be installed on agricultural land?
- Yes, solar panels can be installed on agricultural land. In fact, it is a common practice to utilize agricultural land for solar energy projects. This dual use of land allows farmers to generate additional income from leasing their land for solar panel installations while continuing their agricultural activities. Moreover, solar panels can provide shade to crops, reduce water evaporation, and improve overall farm sustainability.
- Q: Can solar panels be installed on a billboard or signage?
- Yes, solar panels can be installed on a billboard or signage.
- Q: How do solar panels affect roof maintenance?
- Solar panels can have both positive and negative effects on roof maintenance. On one hand, solar panels provide an additional layer of protection to the roof, shielding it from elements like rain, snow, and UV rays, which can extend its lifespan. On the other hand, regular maintenance of the solar panels themselves, such as cleaning and inspection, may require occasional removal or adjustments, which could potentially impact the roof. Overall, proper installation and regular maintenance of both the solar panels and the roof are crucial to ensure their optimal performance and longevity.
- Q: Dont/Cant work alone?when you buya asolar panel you mUST GET bATTERIES, voltage regulators and many else stuff?cant they just work directly? or can i use normal batteres like Car batteries?The one who Really knows 0 pts. thanks
- Solar okorder /
- Q: For example, how many large solar panels would you need to operate a greenhouse with lighting for simulate sun during cloudy weather, a scheduled sprinkle system and other such things?I'm looking for a very in depth answer.
- if you are talking electrical solar panels, they are rated in watts they generate in full sun. usually these panels are used in tandem with batteries, so they charge up during the day and the batteries hold a reserve of power for later use. If you figure 8 hours of useful sunlight per day, then a 40 watt panel will light a 40 watt bulb for 8 hours. you can also measure capacity in watt-hours. this would be 40x8 = 320 watt-hours. the general method is to determine how much electricity demand you have over a 24 hour period to get the total watt-hours. then divide that by the watt-hour capacity of one panel to get the number of panels needed.
- Q: I am doing a project for school and i need to power a 9v DC motor using a solar panel. Does anyone know places i could get these for not to expensive, and how many volts/watts i would need?
- Jameco okorder /
- Q: Where in the world are solar panels used. If it is used widespread across a continent just say which continent, other than that, just name the country. So where are solar panels used often?
- Solar panels are used to help reduce electricity you put them on your roof and you get the suns raze and that turns into solar electricity
- Q: Does anyone own any and would you recommend them? right now i only own solar stake lights and i use them during the summer in my yard. But during the winter i take them out because they don't charge well. I live in toronto canada where it snows a lot during the winter, would it even be worth it to buy solar panels? Would they get covered with snow if the were mounted on my roof and get ruined? I plan on buying some when i purchase my own home.Any info would be appreciated:)
- Toronto would not be higth on my list of solar panel worthy locales. They are a bit pricey and are only cost effective in climates and locations with lots of direct sunlight. But if you could safely say you get direct light on your rood nearly every day, they could work. Wind turbines are getting better... especially omnidirectional dome type turbines. But again they are a bit costly, and work best if you believe you get direct wind for at least half the day. If your roof is reasonably flat and structurally sound, a solar hot water generator can be quite cost effective. Essentially it is a panel of corrugated metal under two thin transparencies of plastic. Water is pumped up to it and as it runs along the corrugation, the trapped heat under the plastic heats it up nicely. They are cheap to buy and easy to build and install, and will completely remove the need for a dedicated hot water heating system. Once again, it really depends on the precise location and construction of your house. Do a search for solar heat in your area. If it is cost effective, someone will be offering...
- Q: what kind of degree do i need to get in order to know everythin about installing solar panels for houses?
- boots on the roof is one of the classes , around phoenix it it offered at rio salado college, there their so theres a place to start. I have had 2 different people check for me and from what i understand i can install the panels but a licensed electrition has to connect to the meter
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wholesale 250W Monocrystalline PV Solar Panel CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
OKorder Service Pledge
OKorder Financial Service
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