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Mono 390 Watt crystalline solar cells for electricity 72 cell solar panels
Monocrystalline Solar Panel
Features:
High conversion efficiency
Excellent low light power generation performance
Anti-PID
Adapt to harsh environments
Super frame, excellent carrying capacity
Maximum Power at STC [Pmax] | 390W |
Open Circuit Voltage [Voc] | 49.30 |
Short Circuit Current [Isc] | 10.12 |
Voltage at Maximum Power Point [Vm] | 41.1 |
Current at Maximum Power Point [Im] | 9.49 |
Power Tolerance | 0~+5W |
Module Efficiency | 19.29 |
Maximum Power at NOCT [Pmax] | 294 |
Open Circuit Voltage [Voc] | 48 |
Short Circuit Current [Isc] | 8.02 |
Voltage at Maximum Power Point [Vm] | 39.1 |
Current at Maximum Power Point [Im] | 7.57 |
Values at Standard Test Conditions STC | Air Mass AM1.5,irradiance 1000W/㎡ ,Cell Temperature 25℃ |
NOCT | Irradiance at 8000W/㎡,Ambient Temperature 20℃,Wind Speed 1m/s |
Product details:
1. Continuous supply of solar energy
You can always rely on the sun to provide enough energy to use at
home. Unlike coal or oil, direct sunlight is free and never runs
out. Soon, you may find that you have completely abandoned the
grid, which means no electricity bills!
2. Clean energy
There is no doubt that power companies rely heavily on coal and
fossil fuels to generate electricity. Although it may have been the
simplest form of energy production, we now have new options. And
the air pollution generated by these methods is almost impossible
to control. Using solar energy, you can get direct sunlight through
solar panels and convert it into usable energy to reduce greenhouse
gas emissions.
3. Reduce electricity bills
Even if your solar panels do not produce enough power to meet all
the power you need, having a backup energy source can save you
hundreds of dollars in monthly electricity bills. For example, all
your lights and heating only run on solar energy means that you
only need to pay for the electricity used by the appliances.
4. Low maintenance cost
The advantage of solar panels is that they have no moving parts,
which means that you don’t have to inspect them after installation.
You need to keep the panels clean to ensure that they are not
damaged and can absorb as much sunlight as possible, but most
panels can be cleaned with water and cloth.
FAQ
1.Q:Do you have your own factory?
A:Yes, we are professional manufacturer mainly in solar panel for
many years. Our factory is located in Hefei, Anhui, China.
2.Q:What kind of certification you have?
A:ISO9001,ISO14001,ISO18001, TUV,CQC,CE,CEC,UL and so on.
Our products could pass different labor testing according to different countries' requirements.
3.Q:Where we can use the system?
A:You can use the system for home, for power station, for lighting system and so on, wnere the grid power is expensive.
4.Q:How about your warranty?
A: We provide 1.5 and 3 years warranty for different products and whole life technical support.
5.Q:Competitive Price
A:All of our products are produced by our own factory. So the price is very copetitive.
6.Q:How to do the installation?
A: This portable solar system installation is very simple, only need to connect solar panel with controller, and push ON/OFF button, then it will start to work.
7.Q:24-hours online service
A: Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale.