250W Poly Solar Panel Manufacturers in China

250W Poly Solar Panel Manufacturers in China System 1

250W Poly Solar Panel Manufacturers in China

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10000 watt

Supply Capability:: 1000000 watt/month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description

250W Poly Solar Panel Manufacturers in China

1. High cell efficiency with quality silicon materials for long term output stability and reliability.
2. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
3. Unique frame design with high mechanical strength for easy Installation.
4. Advanced encapsulation material with multiplayer sheet lamination to provide efficient
protection from the severest environmental conditions, PET sheet imported from Toyo Japan with advanced encapsulating material
5. Outstanding electrical performance under high temperature and low irradiance conditons
6. Excellent performance in harsh weather,Outstanding electrical performance under high temperature and low irradiance
7. Strictly quality control ensure the stability and reliability, totally 30 QC procedures

Mechanical Characteristics
Cell Type	Poly-crystalline 156x156mm
No. of Cells	60 (6x10)
Dimensions	1640x992x40mm
Weight	18.0kgs
Front Glass	3.2mm, high transmission, low iron, tempered glass
Frame	Anodized Aluminium Alloy
Junction Box	IP67 Rated
Output Cables	TUV 1x4.0mm2, Length: 900mm
Specifications
Module Type	FY-60-240P		FY-60-245P		FY-60-250P		FY-60-255P		FY-60-260P
Module Type	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT
Max. Power (Pmax)	240Wp	176Wp	245Wp	179Wp	250Wp	183Wp	255Wp	187Wp	260Wp	191Wp
Max. Power Voltage (Vmp)	30.0V	27.3V	30.2V	27.5V	30.4V	27.7V	30.6V	27.9V	30.7V	28.0V
Max. Power Current (Imp)	8.01A	6.45A	8.12A	6.51A	8.23A	6.61A	8.34A	6.70A	8.47A	6.82A
Open-circuit Voltage (Voc)	37.2V	34.1V	37.4V	34.3V	37.6V	34.5V	37.7V	34.6V	37.8V	34.7V
Short-circuit Current (Isc)	8.56A	6.89A	8.69A	7.01A	8.81A	7.10A	8.95A	7.21A	9.11A	7.34A
Module Efficiency STC (%)	14.82%		15.13%		15.44%		15.74%		16.05%
Operating Temperature (°C)	-40°C ~ 85°C
Max. System Voltage	1000VCD (IEC)
Max. Series Fuse Rating	15A
Power Tolerance	±3% / 0~+3% (Based on customer requirements and contract terms)
Temperature Coefficients of Pmax	-0.43%/°C
Temperature Coefficients of Voc	-0.32%/°C
Temperature Coefficients of Isc	0.06%/°C
Nominal Operating Cell Temperature (NOCT)	45±2°C
Nominal Operating Cell Temperature (NOCT)	45±2°C

Q:Can solar panels be installed on universities or educational campuses?: Yes, solar panels can certainly be installed on universities or educational campuses. In fact, many educational institutions worldwide have already embraced solar power as a sustainable and renewable energy source. Installing solar panels on campuses not only helps reduce carbon emissions and combat climate change but also serves as a great educational tool for students to learn about clean energy and sustainability. Additionally, universities can benefit from cost savings on electricity bills and even generate surplus energy that can be fed back into the grid.

Q:i already have solar/gas water heating, but was wondering if getting solar panels for electricity installed was a good idea.: Why of course. Just buying them is the big buzz. Companies are doing thousands if not millions of dollars a month only by selling Solar Panel. I did a little search and I found that it costs 7000$ to install solar panels for an average roof. If you're a hardcore green, then Bon Appétit, I'm not preventing you to buy it. All I'm just saying is that it'll take months if not years to get that money back. It is good for electricity, and I saw it worked on a company building called Better Place, so save the world!

Q:Can solar panels be used to power a concert venue?: Yes, solar panels can be used to power a concert venue. Solar panels can generate electricity from sunlight, which can then be used to power various electrical systems in a concert venue, including lighting, sound systems, and other equipment. Additionally, the excess electricity generated by solar panels can be stored in batteries for use during periods of low sunlight or high energy demand. By utilizing solar panels, concert venues can reduce their carbon footprint and contribute to a more sustainable and environmentally-friendly energy source.

Q:A solar panel facing the sun at noon in mid-summer receives more intensity of the light than when it is at horizontal. However, it can receives more total solar energy when it is at horizontal than when it is tilted during a long summer day. Regradless if it is shaded by building or trees. why is that so?: That okorder /... it shows a graph and explains it better.

Q:Can solar panels be used for irrigation systems?: Yes, solar panels can be used for irrigation systems. Solar energy can power the pumps and other electrical components required for irrigation, reducing the reliance on fossil fuels and making the system more sustainable and cost-effective.

Q:name things someone could use solar panels for or make with solar panels? (use solar energy i mean?): Solar panels can bee installed into your houses or apartments power box (if it's outside). But Solar panels cost more than $00 so i hope you saved up.

Q:if i was to put a solar panel (sp) just outside of the earths atmosphere ans another solar panel (sp2) 0km away towards the sun. which one would generate more power (sp or sp2)? and how much more? is there a ratio to work out the power output and distance from the sun? would the 0km distance between the panels make a large difference in power output?many thanks in advance: Given identical panels the one closer to the sun would generate more power, but a difference of only 0 km at 93 million miles, the difference would be very small. Light intensity is inversly perportional to the square of the distance from the source.

Q:I am interested in installing a home solar panel system. In my city, we get a little over 5 hours of sun, and I typically use about 800-900 kwh per month.The available roof space is small- approximately 600 sqft.The online calculators provided on various sites are not uniform, thus providing inconsistent responses with the same input data.I think I need a 5kw system approximately. Can anyone verify that and provide a link for a reasonably priced system to meet my needs? Prefer grid-tied, but off-grid is acceptable as well.Thanks!: And at what tilt? Are there trees, poles, or buildings that cast a shadow on the roof at any time? Is the space clear of vent pipes (these can be moved, but it's extra work and cost)? Probably your best move is to contact a solar installer, and get a free quote on a system. Have them quote a system that you own, not a lease. They will do an analysis of your home, which will be very valuable even if you decide not to use a professional. If there are no professional installers in your area, that's an indication that your area may not be good for solar.

Q:Why are they placed there? How come they aren't placed on the floor or window.My fiance and I are interested in putting solar panels on our new home. I was really curious and google wasn't giving me the answer. My roof is pretty small in our new house and I don't think it would fit there. Why is it usually placed there and is there another place? You will be chosen as best answer if you answer all my questions. Thanks in advance, and I would appreciate if nobody is rude. Otherwise, I will have to report abuse.: In most cases the roof gets the most exposure to the sun. However Panels can be mounted in the yard on platforms that follows the Sun's movement. One must take into consideration of where the panels will get the most exposure to the sun.

Q:HIToday i was using my BB gun and shot my dads solar panel. I want to fix it for him because he spent a lot of time trying to get the solar panels. All i broke was the glass on the front, what is the glass and where can i buy new glass for it?: Note: he didnt buy them, we found them at a property that we bought

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range