Latest High Efficiency Poly Solar Module 390W for Power Plant

Latest High Efficiency Poly Solar Module 390W for Power Plant System 1

Latest High Efficiency Poly Solar Module 390W for Power Plant

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 1000 watt

Supply Capability:: 10000 watt/month

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Quick Details

Place of Origin:	China (Mainland)	Brand Name:	JS Solar	Model Number:	60cells 156mm poly
Specification:	Normal	Application:	Commercial	Output Voltage (V):	35V
Load Power (W):	250W	Solar Power (W):	250W	Work Time (h):	8 hours
Crystalline:	poly solar panel

Packaging & Delivery

Packaging Details:	carton box and pallets
Delivery Detail:	3 working days

Specifications

25 years warranty
Class-A Grade quality
EL test of each panel
Produced under automatic machines which bought from Germany

High Effiency Poly Solar Module 390W for Power Plant

Advantages

Reason:

We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech etc.

These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its grade.so they put these panels into stock.

Quality

These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.

They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.

Our Service

Pre sale:

1.Our sales representative and engineer work together to answer your questions and offer solution for free

2.We choose the best product for you to make sure it worth its real value

3.We design the best solution with good perfomance for you,manwhile save every cent of your money.

After sale:

We provide 10 years Warranty for the product, 12 years warranty for 90% power production ,25 years warranty for 80% power production.

Q: Science homework! I need to explain how a solar panel works and draw a Sankey Diagram for the solar panel, can anyone show me a sankey diagram for a solar panel or explain how a solar panel works?? ILL GIVE U BEST ANSWER IF U HELP WITH BOTH =]: Not very helpful for my needs. I presume you work for one of the mega rich electrical companies. You must be a fun person to share adrink with. I ll provide the drink. At the witches bar. Hemlock i think. .................

Q: we are trying to reduce a solar panel from 9 volts to 3 volts. What do we need to make this work...: You okorder /

Q: How do solar panels affect the local job market?: Solar panels can have a positive impact on the local job market by creating new employment opportunities. The installation, maintenance, and manufacturing of solar panels require skilled and unskilled workers, thus stimulating job growth in the renewable energy sector. Additionally, the shift towards solar energy can lead to the creation of new businesses and industries, further contributing to job creation and economic development in the local community.

Q: How much energy can solar panels generate?: The amount of energy that solar panels can generate depends on various factors such as the size and efficiency of the panels, the amount of sunlight received, and the geographical location. On average, a residential solar panel system can generate between 10 to 20 kilowatt-hours (kWh) of electricity per day. However, larger commercial or utility-scale solar installations can generate significantly more energy, sometimes even in the megawatt range.

Q: i would like to hook up a power outlet to a solar panelmy light system is 500watts will run for 8 hours/day between noon to 8PM.So what is the most effective system do I need?: You CANNOT directly hook up anything to your solar panel that is ac as your solar panel is dc. You need several things in order to make it work correctly. I have put up a small diagram of how basic solar works and have included a link below where you can see it. Then if you have further questions, I will be more than happy to answer them for you if I can. Thanks Rock

Q: I found portable solar panels used for boats etc. and was wondering how I could effectly use them for my home instead. If you have used them in the past, please tell how they worked (good or bad).: well i highly dout that solar panels ued for boats and rvs will work the same for your house, because your house requires more energy to run then a solar power can give.

Q: This is for my science project and i cannot figure it outWe assumed that blue light shining on a solar panel would give off the higher volt reading because it has the shortest wavelength and the highest energy, but it was actually the lowest. Why does this happen? Im very confused And cant find the answer anywhere.... ，thank you!!: Likely there will be at least a small change in the no load volts. The short circuit current will be different and the watts output will be different. Connect an amp- meter to the panel with or without a to 00 ohm resistor in series with the amp-meter and you will see different amounts of current for different colors. You do however need to adjust for the amount of light falling on your solar panel. Possibly you can use a exposure meter or a bolo meter as reference. Neil

Q: Can solar panels be installed on a museum or cultural institution?: Yes, solar panels can be installed on a museum or cultural institution. In fact, many museums and cultural institutions have embraced renewable energy and are installing solar panels to reduce their carbon footprint and energy costs. These panels can be placed on rooftops, parking lots, or even integrated into the building's architecture, providing a sustainable energy source while preserving the aesthetic appeal of the institution.

Q: How do solar panels affect the roof's integrity?: Solar panels can have a positive impact on a roof's integrity as they act as a protective layer, shielding the roof from various weather conditions. Additionally, solar panels can help extend the lifespan of a roof by reducing direct exposure to sunlight, preventing damage caused by UV rays. However, it is important to ensure proper installation by professionals to avoid any potential issues such as leaks or added weight that could compromise the roof's integrity.

Q: Can you connect a solar panel to speakers that use a wall outlet plug, by cutting the plug off and connect copper wire between the solar panel and cord?Confusing i know. I'm trying to connect a solar panel to speakers for a science project.: Leave the two positive terminals connected together.Disconnect the negative leads from each other. Get two amp diodes from radio shack. Connect each diode in series with each negative lead. there is a band on one end of the diode. Connect each diode so that the end with the band is attached to the negative side of each solar panel. Tie the other ends of the diodes together. This will become the new negative end of your solar panel supply. With the sun shining on the panels , you will now measure the voltage from the plus side of the solar panels to the new negative junction. Connect your load leds in place of the voltmeter and enjoy. Without the diodes , each solar cell thinks the other solar cell is the load. In effect each solar panel is shorting out the other. Some solar panels that you buy already have a diode in their junction box connected for that purpose. You need the diodes to provide the necessary isolation between the two panels, then they can both act in parallel to provide current to the load.

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