Large 250w Poly Solar Panels - Manufacturers in China

Large 250w Poly Solar Panels - Manufacturers in China System 1

Large 250w Poly Solar Panels - Manufacturers in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10000 watt

Supply Capability:: 1000000 watt/month

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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: I am looking to get some solar panels for my home to just power a few lights, a fan or two. I have a generator but I want that only to power the fridge and maybe some other small stuff for convenience.But mainly want the solar panels for the lights and fans. Any one have an idea of how about I go to figuring this all out? Should I call a contractor or anything?: I okorder / for find a local solar panel installer. Hurricanes may damage the solar equipment, so be sure to cover on insurance.

Q: Hi I need to replace the solar panel on my calculator and was wondering where I could buy one. Thanks in advance for your answers.: My suggestion is to first make sure that your calculator does not also use a tiny button cell. It could just be that the battery went dead. Also know that it's probably less trouble to just get a whole new calculator. If you have the skills to replace the solar cell, I'd suggest first disconnecting it, and wiring a .5 volt battery in its place. If that doesn't work either, maybe the problem is not the solar cell at all, but just its connection, or even a dirty ON button. As for where to get a replacement solar cell, if it were me, I'd go to a dollar store, and see if they have a cheap solar calculator that I could harvest one from.

Q: I'm looking at solar panels and I have NO IDEA what this stuff means.They come in catagories of Watts. What does that refer to? If a solar pannel is in the 200-watt catagory, what does that really mean? Will it produce 200 watts an hour, a day, a week, a month, a year?? How many watts of energy does the average house use up in one month? I really wish they would just tell me on the website!! :(0 points!!!!!!!! :D: 200 Watt Solar Panel

Q: Can solar panels be installed in rural areas?: Yes, solar panels can be installed in rural areas. In fact, rural areas are often ideal locations for solar panel installation due to the abundance of open space and sunlight. Solar energy can help provide electricity to remote communities, reducing their dependence on traditional power grids and improving energy access in those areas.

Q: Solar panels are expensive,can I make my own solar panel?: no, not really, they require exotic chemicals and processes. The online outfits that promise to help you build your own are mostly scams. The one I looked at (other answer) seems to just be an assembly guide to put together solar cells into panels. That is fine, but you still have to buy the solar cells, the expensive part. The assembly is just putting them in series/parallel to produce higher voltages and currents. .

Q: What is the impact of roof age on solar panels' efficiency?: The age of a roof can have a significant impact on the efficiency of solar panels. An older roof may have deteriorated shingles or structural issues that can affect the installation and performance of solar panels. Additionally, an older roof may require repair or replacement in the near future, which would require removing and reinstalling the solar panels, incurring additional costs and potential damage. Therefore, it is important to ensure that the roof is in good condition before installing solar panels to maximize their efficiency and longevity.

Q: I have heard you can make your own solar panels.... But How?Where do you start? Is it cheap, or should I just BUY them already made?: A few months ago my wife and I were going through the same thing. We ended up purchasing a small PV set as a trial basis but then we realized that it would take waaaay too long to pay back our investment. We started doing some research and ended up buying a few different books/videos on how to make our own solar panels on the cheap. Most of the books are OK (some are pretty terrible, though). We ended up using most of our information from Home Made Energy, check them out: bit.ly/greennrg

Q: Can solar panels be installed on the ground instead of a roof?: Yes, solar panels can be installed on the ground instead of a roof. Ground-mounted solar panels are a popular option for those who do not have suitable roof space or prefer not to install them on their roofs. Ground installations offer flexibility in terms of panel orientation and can potentially generate more electricity due to optimal sun exposure.

Q: Can solar panels be installed on a community center or recreational facility?: Yes, solar panels can be installed on a community center or recreational facility. In fact, these types of buildings are often ideal for solar panel installations due to their large roof spaces and high energy consumption. Installing solar panels can help these facilities save on electricity costs and promote sustainable practices within the community.

Q: I used to live from my car and i am soon returning to that way.I want a solar panel to a battery to a surge protector so that i can use a portable wifi box and my laptop at the same time. Also i would charge my phone occasionally.I would like the charge to be enough for several days in case of cloudy weather.I just do not want anything to short circuit or ruin my laptop etc.Is thete a way to get this?What do i need or what exactly should i look into?: laptop don't get enough power.

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