Active Member
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[China]
Address: Building 1.Liandong U Valley ,Shenzhen Road,Taohua Industrial Park,Feixi County,Hefei City,Anhui Province,China
Contact name:Jason
Anhui Sunerise Energy Co., Ltd |
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Shenzhen Glitter Optoelectronic Technology Co., Ltd. - LED ...
Solar energy modules polycrystalline pv and monocrystalline used
poly 330 watt solar power panels
Polycrystalline Solar Panel
Features:
1. Photoelectric conversion efficiency; the photoelectric conversion rate of monocrystalline silicon modules is relatively high. At present, the photoelectric conversion efficiency of first-line monocrystalline silicon photovoltaic modules on the market is about 18%. In 2017, monocrystalline PERC solar cells reached the world's highest conversion efficiency. 23.45!
2. Attenuation rate: After monocrystalline silicon modules and polycrystalline silicon modules are used in the same environment in the same environment, the attenuation rate of monocrystalline silicon modules is lower than that of polycrystalline silicon modules. This also means that after 10-20 years of use, the photoelectric conversion efficiency of monocrystalline silicon modules is higher than that of polycrystalline silicon modules.
3. Photoelectric conversion efficiency under low light; in a low light environment, the photoelectric conversion efficiency of monocrystalline silicon modules is also higher than that of polycrystalline silicon modules.
| Maximum Power at STC [Pmax] | 330W |
| Open Circuit Voltage [Voc] | 45.6 |
| Short Circuit Current [Isc] | 9.45 |
| Voltage at Maximum Power Point [Vm] | 37.2 |
| Current at Maximum Power Point [Im] | 8.88 |
| Power Tolerance | 0~+5W |
| Module Efficiency | 17.06% |
| Maximum Power at NOCT [Pmax] | 240.09 |
| Open Circuit Voltage [Voc] | 42.62 |
| Short Circuit Current [Isc] | 7.42 |
| Voltage at Maximum Power Point [Vm] | 34.27 |
| Current at Maximum Power Point [Im] | 7.01 |
| 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:
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.
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.
