• 250w poly photovoltaic solar penal with CE/TUV/IEC certificate price per watt  cnbm System 1
  • 250w poly photovoltaic solar penal with CE/TUV/IEC certificate price per watt  cnbm System 2
250w poly photovoltaic solar penal with CE/TUV/IEC certificate price per watt  cnbm

250w poly photovoltaic solar penal with CE/TUV/IEC certificate price per watt cnbm

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
100 set
Supply Capability:
30000 set/month

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Quick Details

Place of Origin:

China (Mainland)

Brand Name:

cnbm

Model Number:

RS-250W-P

Material:

Polycrystalline Silicon

Size:

1640*990*40MM

Number of Cells:

60PCS

Max. Power:

250W

Weight:

19kg



Packaging & Delivery

Packaging Detail:paper cartons and wooden pallet with foam filling for solar module
Delivery Detail:Within 10-15 days after receipt of the advance for solar module

Specifications

1.Super long life span 
2.High tech, high efficiency, high reliable solar penal 
3.fast delivery 
4.CE, TUV certificate

Data sheet of 250w solar penal

Type

Silicon

Parameters

              RS-250W-P

 

 

            Poly-crystalline silicon
Maximum PowerWatt                     250W
Production Tolerance
                   +3% /-3%
Maximum Power voltage  V                    30.1
Maximum Power current  A                    8.30
Open circuit voltage  V                    37.2
Short circuit current  A                    8.87
Size of module (wide and high)MM               1640*990*40
Weight per piece   KG                    19
Number of cells
                 60pcs(6*10)
Frame (type, material and thickness)
  Anodized Alu. Alloy frame,35mm thickness
Type of junction box
  PV junction box

Cable type and length,

Connector type


 

  PV cable, 0.8m Plug and socket

Maximum system voltage
  DC1000V
Temperature coefficient of Isc
  +0.05%/°C
Temperature coefficient of Voc
  -0.34%/°C
Temperature coefficient of power
  -0.5%/°C
Temperature coefficient of Im
  +0.05%/°C
Temperature coefficient of Vm
  -0.34%/°C
NOCT (Nominal operating cell temperature)
  47°C(+2°C)
Insulation
  >=100 MΩ
Voltage Standoff
  AC2000V, DC3000V
Wind Bearing
  60m/s (200kg/sq.m)
Impact Resistance Hail Impact Test
227g steel ball fall down from 1m height
CONVERSION EFFICIENCY
Cell CONVERSION EFFICIENCY >16.20%
Quality guarantee
10years product warranty and 10 years -10% of power and 25 years -20% of power

 

Features of solar penal

1.High cell efficiency with quality silicon materials for long term output stability
2.Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3.High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4.Both Polycrystalline and Monocrystalline

5.

Excellent performance in harsh weather
6.Outstanding electrical performance under high temperature and low irradiance

 

Picturers show of solar penal

 

 

 

 250w poly photovoltaic solar penal with CE/TUV/IEC certificate price per watt

250w poly photovoltaic solar penal with CE/TUV/IEC certificate price per watt

Other Information

PAYMENT TERMS

T/T, L/C and Skrill(Moneybookers) are the payment methods we allow at this time.

SHIPPING
Material in stock can be produce (procedure 5-20days) right away after pre-payment confirmation. COSCO Mearsk MSCship to worldwide for safe shipping, don't worry about package damager or loss. It takes about 15-40 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.

Hope we could have opportunity to cooperate with you and establish a long term good relationship between us.

 

 

 

Thanks for your attention on our company and our product solar penal!


Q:Im doing this project on Solar panels and im not so sure what they are!some questions i have are who invented them and what were they invented? If u could know anything on Solar Panels i would love to hear it. Thanks!!!!!!!!!!!!!!!!!!!!!
Solar power is harnessed through solar panels. These solar panels consist of numerous solar cells. That helps in producing the electricity
Q:Can solar panels be installed on a museum or cultural institution?
Yes, solar panels can be installed on a museum or cultural institution. Many museums and cultural institutions have embraced solar energy as a sustainable and environmentally-friendly solution for their energy needs. Installing solar panels not only helps reduce their carbon footprint but also saves on electricity costs in the long run.
Q:Can solar panels be used to heat water?
Yes, solar panels can be used to heat water. Solar thermal systems, also known as solar water heaters, use sunlight to heat water and are more efficient at heating water compared to using solar panels for electricity generation. These systems capture the sun's energy and transfer it to a fluid, which then heats the water for various applications such as domestic use, swimming pools, and commercial purposes.
Q:What is the cost of installing solar panels?
The cost of installing solar panels can vary depending on several factors such as the size of the system, location, type of panels, and any additional equipment or services required. On average, the cost can range from $15,000 to $25,000 for a residential installation. However, it is important to consult with solar installation companies to get accurate quotes tailored to your specific needs.
Q:I've built a set of lights, fan and a clock running on only solar power. The problem is, i have to present it tomorrow and when the light isn't particularly strong it won't work too well. It works flawlessly when its under my desk light on max brightness but the only the light works when i set it to low brightness. Currently, tomorrow in my city it won't be sunny so any advice for trying to make it work under low light?
Solar panels are designed to be used to recharge a battery or series of batteries, not for direct power. That is the inherent weakness of solar systems. The only way to have it work in low light conditions if to have several cells wired in series and have a voltage regulator to limit the amount of voltage that can be supplied. Other than that, add a battery and a charging circuit that the cell would supply power to.
Q:How much space is needed to install solar panels?
The amount of space needed to install solar panels varies depending on the size and quantity of panels being installed. On average, a single solar panel requires about 15-20 square feet of space. However, it's important to consider factors like panel orientation, shading, and energy requirements to determine the exact space needed for an installation.
Q:Can solar panels be used in areas with high levels of salinity or brackish water?
Yes, solar panels can be used in areas with high levels of salinity or brackish water. The materials used in modern solar panels are designed to withstand various environmental conditions, including exposure to saltwater. However, regular maintenance and cleaning may be required to prevent the buildup of salt deposits on the panels, which can reduce their efficiency.
Q:I need to find a way to clean solar panels that automated, at best;A way beside using a large 'squeegee'
Hire Tinkerbell, Disney hasn't had much for her to do lately.
Q:Can solar panels be installed on tall buildings?
Yes, solar panels can indeed be installed on tall buildings. In fact, tall buildings can provide advantageous conditions for solar panel installations due to their elevated position, which allows for maximum exposure to sunlight throughout the day. Additionally, tall buildings often have large surface areas available for solar panel placement, which can help generate a significant amount of renewable energy.
Q:ok im going off grid and will have my fridge and stove running on propane but im trying to figure out that at night i want to be able to run my 32 inch lcd tv a internet modem a playstation 3 and 2 laptops and a light or 2 and maybe a floor fan through solar power and i would like to be able run my tv and stuff up to 8 hours in to the night and so i just want to know how many batterys and solar panels i need or how many watts system do i need im running all this on one outlet now at home so i know its under 20 amps and i think i use about 000 watts an hour im not sure so thats why im asking i really need help with this i hope i dont need a $5,000 system thats crazy im only wanting to spend like a $000 please dont explain math figures or a bunch of complicated garbage to me i just want a straight answer on what i need to do to be able to do this thank you!
My guess is that you might discover everything concerning solar power at www.okorder .

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