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: if you move a solar panel or there was a vibration that caused the panel to move, would that affect it?: probably not much. If you had it at an optimal angle to the sun and it vibrated out of that position then you could be loosing some efficiency.

Q: A local air conditioning company is advertising combining their (newly installed) central air conditioning system for homes, with roof solar panels. They say that the combination MAY reduce your electric bill. Nothing I can see to back-up their claims. Hmmmmm. And they offer, if you can get it; central air conditioning that runs on natural gas. Again, possibly cheaper than using electricity.Has any one actually tested to find out if solar panels and/or natural gas DOES, or DOES NOT save you any money to make it worth the bother?: Don't do it! It takes years to get your money back. Your better to put the money into insulation and or buying geo thermal unit. I knew someone who install solar panels on his roof to generate hydro and he didn't notice much of a change on his hydro bill and then he had roof problems . Central air units in last 2 years have become very efficient . Almost half the hydro of ones 0 years ago. If you can afford buy a geo thermal unit. It uses the heat of the ground in the winter 2 heat your house during the winter and the coolness of the ground to cool your house. They aren't cheap though. If you plan on living in your house for more than 0 years and have the room in the yard to install then go for it. No how you slice it though AC units use way more hydro than solar panels can produce. You would need about half a football field with a huge battery storage system to run a AC unit. When a company states you might on hydro I would stay away. Also remember they do not tell you about the costs of the upkeep on the solar panels and converter and batteries

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: Can solar panels be installed on concert venues or music festivals?: Yes, solar panels can be installed on concert venues or music festivals. In fact, many event organizers are increasingly adopting solar energy to power their events, reducing their carbon footprint and promoting sustainability. Solar panels can be installed on rooftops, parking lots, or even as temporary structures to generate clean and renewable energy for the venue's electricity needs.

Q: My electric bill per month averages 800 kWh per month. I am looking at 65W solar panels. How many panels would I need to make my bill come to zero? I realize I also need an inverter to convert dc to ac.: It depends very much on where you live. If you live in Nevada, Arizona or California solar panels might be a good idea. If you live in Canada don?t expect to get your bill to zero... 800 kwh/month means an average consumption rate of about 2500 watts. 6 panels would cover that. But your energy consumption isn?t cosntant and nor is your energy production from the solarpanels. If you go off to work during the day when your panels produce the most then you probably produce excess electricity. Check with your utility if it is possible for you to sell off that electricity by putting it on the grid. Then you buy back electricity when you?re watching tv and surf the web at night. You loose money and electricity like this (or by using batteries as suggested above) so I would underdimension my solarpanel capacity. It makes sense if it is cheaper to just buy electricity at night. The retailer and the manufacturer should have charts showing how much their 65 watt panels really produce at different times of the day and the year for your location. Oh, and I?m sure there are ways in which you could reduce your electricity consumption. Smart lights, energy efficient lights are easy ways.

Q: Can solar panels be installed on community buildings?: Yes, solar panels can be installed on community buildings. Installing solar panels on community buildings is a popular and effective way to generate clean and renewable energy for the community. It not only helps reduce electricity costs but also contributes to a sustainable and eco-friendly environment.

Q: I have thermal solar panels on my roof. Iive in Colorado: Mr. Sun when he finds out what the **** exactly is going on.

Q: Can solar panels be installed on multi-story buildings?: Yes, solar panels can be installed on multi-story buildings. In fact, multi-story buildings can provide ample space for solar panel installations, allowing for increased energy generation and potential cost savings. However, it is necessary to consider factors such as available roof space, structural integrity, and shading issues to ensure optimal positioning and efficiency of the solar panels.

Q: i'm talking abt bulk panelling, how many MW do we get from km sq?: Solar panels are being improved on a continuing basis. Price is coming down and performance is going up. Still, they are expensive. A panel roughly /2 X /2 meter runs about $00. It generates 0 watts of power. To make a panel km square would take 4000 of these at a cost of $400,000. They would generate 40,000 watts or 40 kw or 0.04 Mw.

Q: Can solar panels be installed on wineries or vineyards?: Yes, solar panels can be installed on wineries or vineyards. In fact, many wineries and vineyards around the world have adopted solar energy systems to power their operations and reduce their carbon footprint.

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