• 305W Solar Panel A Grade Manufacturers in china System 1
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  • 305W Solar Panel A Grade Manufacturers in china System 3
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305W Solar Panel A Grade Manufacturers in china

305W Solar Panel A Grade Manufacturers in china

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10000 watt
Supply Capability:
100000000 watt/month

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Item specifice

Material:
Polycrystalline Silicon
Max. Power(W):
250
Number of Cells(pieces):
60
Size:
1680*992*35

Description

High cell efficiency PV solar panel with quality silicon material for long term output stability and reliability.
Rigorous quality control to meet the highest international standards.
High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.
Unique frame design with high mechanical strength for easy installation.
Advanced encapsulation material with multilayer sheet lamination to provide long-life and enhanced cell performance.
Outstanding electrical performance under high temperature and low irradiance conditions.
48 Back-Contact monocrystalline Si solar cells (approx. 18.35%).

  

 Our Advantages

Long Service Life
2.High Efficiency Solar Cells
3.Special Aluminum Frame Design
4.High Transmission, Low Iron Tempered Glass
5.Advanced Cell Encapsulation .


Solar System characteristic:
1. All Systems have LCD digital display which allows you to see the system working, (eg) Charge data, System voltage, Daily power consumption and temperature.
2. All type of BPS system both has AC and DC output.
3. All system have automatic switch , If mains power goes off the system will switch automatically over to battery power, When mains power resumes
 the system will switch back automatically. The batteries will resume recharging automatically.
4. All inverters are Pure Sine Wave inverters. This allows the use of Air Conditioners and refrigerators without any problem.
5. Each component has a single chip detector. Assembled by the IPM or IGBT of Mitsubishi
This protects the system from Overloads, Low Voltage and Under Voltage (alarm) Over Heating, Short circuit, Reverse Polarity.


Product details show

305W Solar Panel A Grade Manufacturers in china

305W Solar Panel A Grade Manufacturers in china

305W Solar Panel A Grade Manufacturers in china

305W Solar Panel A Grade Manufacturers in china

305W Solar Panel A Grade Manufacturers in china

305W Solar Panel A Grade Manufacturers in china

Our Service

 1.  We will reply with in 24 workingday hours.

 2. The size and voltage of solar panels can be customized by customers' requirements.

 3. Professional manufacturer. You are warmly welcomed to visit us!

 4. We have a professional engineers team, we can answer your questions about our products.

 5. Each step after many tests to ensure that the panel can work normally.

 6. We will be offer a good discount for big amount.

Q:Hi, I am starting to get curious about the pros/cons of installing solar panels - has anyone done it and is it worth it?
Solar is mroe expensive than just about every other form of generation for a centralized plant, but can still be cost-effective for a consumer living in the right place. This is because while a coal-fired plant may produce electricity for 2-3 cents per kWh, by the time it's marked up to retail, distributed, and taxed to get to a residence, it may be 5 cents per kWh - a figure which solar can match in many places.
Q:Has anyone had roof problems caused by rooftop solar panels?
Rooftop solar panels might cause all sorts of maintenance or poor installation problems but I rather doubt at this point if we can say that there is an issue with solar panels in general that will cause a problem with the roof. Rather solar panels tend to shade a roof on its most exposed side. Without solar panels southern facing roofs will wear out faster than northern facing roofs. Installed solar panels will tend to make the roof last longer.
Q:My washer is 20 volts 60 gz,9.6 amps. The solar panels I am looking at are: Sharp ND-208U Solar Panels (208 Watt) List Price $,479.99 Only $,049.99 Sharp Solar Panels (208 Watt) List Price $,352.99 Only $,040.99 If I buy that will it be enough to run my washer?
Solar panels produce power in proportion to the amount of sun light and inverse proportion to the temperature. To use solar power you will need in addition to the panels a bank of batteries a charge controller and an inverter to convert to 20v. The panel(s) will only be used to recharge the batteries and the batteries connected to the inverter is what is going to run your washing machine. You therefore need to know how long is the machine going to run, how often and how much charging can you expect to get from each panel in order to figure out how many panels you will need and how many batteries. If you do only one load very infrequenly, you will be able to use a smaller battery bank and charge at a lower rate.
Q:Can solar panels be installed on a hospital or healthcare facility?
Yes, solar panels can be installed on a hospital or healthcare facility. In fact, many hospitals and healthcare facilities are increasingly adopting solar energy systems as a way to reduce their carbon footprint, lower energy costs, and increase energy independence. Solar panels can be installed on rooftops, parking lots, or even as ground-mounted systems, providing clean and renewable energy to power the facility's operations.
Q:Is there a cheaper way on how to make your own solar panels ? Can someone share their real life experience ? Thank you.
I did my own solar panel at a fraction of a commercial one by diy manual. I think some of the important criteria to consider about these diy manual are : . is it proven by many of its readers ? 2. How easy to follow the manual ? 3. Any video showing the steps to assemble your own panel ? 4. Any after sales support ? You can cut down your electricity bill on some small appliances like your labtop or fans, but not practical on heavy duty appliances like air-cond, etc.
Q:I have this question for extracredit and I dont get it?How many 2V,2W PV panels would be required to supply a load that requires a 48-volt supply that can push at least 2.8 amps of current, if you assume each panel puts out A at 2 V? And how are the panels configured to supply the power requirements of the load?
4 in series for the 48V, a rack of 3 sets wired in parallel to give the current. (total of 2 panels)
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:Me and my wife just saw an ad on TV about going solar and saw the money we can save every month... any here have solar panels? How much do you save every month on energy bill? Is it true that your energy meter will spin backwards? lol
I have them. Jamie's way of going about it is one way, the other way is to do-it-yourself. I went the DYI way and got off the grid. I bought my panels online along with the batts, they were cheap. I paid cash on the spot, this allowed me to not get into paperwork and possibly financing it. Now I save what I was paying every month. I am not interested in the meter going backwards and selling my power, I am free now!
Q:I am looking to run 2 basic shoplights, each with 2- 32 watt T8 flourecent tubes for 6 hours a day for an indoor garden. Location WI.
Excellent answer from Server Room above. I notice that you mention 45-watt panels, suggesting that maybe you are considering the kind of kit that comes with 3 5-watt panels. I'd recommend against that, as the type of panel that comes in those kits tends to be optimistically rated, and not durable, either. The best way to go for this sort of thing is to use grid power. Then if you want to offset your usage with grid-tied solar, that can be an independent consideration.

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