Competitive price mono and poly 120 325 410 450 watt polycrystalline and monocrystalline solar panels 450w Solar Panel
Monocrystalline Solar Panel
Features:
1) The cell is divided into two, the main grid current is halved, and the current loss of the whole module is reduced to about 1/4 of the original, and the output power is about 5-10W higher than the same version of the whole cell module;
2) The hot spot temperature of the half-cell battery module is about 25℃ lower than the temperature of the same version of the whole battery module, which can effectively reduce the hot spot effect of the module;
3) The half-cell battery module meets the design requirements of 1500V system voltage, which can reduce the system-side cost by about 10%;
4) In case of obstruction and dust and snow accumulation on the lower edge, it can effectively reduce the loss of power generation caused by obstruction;
5) Reduce the first year and average light-induced attenuation
6) PIDFree.
Maximum Power at STC [Pmax] | 450W |
Open Circuit Voltage [Voc] | 50V |
Short Circuit Current [Isc] | 11.47A |
Voltage at Maximum Power Point [Vm] | 41.4V |
Current at Maximum Power Point [Im] | 10.97A |
Power Tolerance | 0~+5W |
Module Efficiency | 20.7% |
Maximum Power at NOCT [Pmax] | 333.6 |
Open Circuit Voltage [Voc] | 42.7 |
Short Circuit Current [Isc] | 8.73 |
Voltage at Maximum Power Point [Vm] | 38.3 |
Current at Maximum Power Point [Im] | 8.73 |
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 |
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.