sun gold power 300W Polycrystalline Solar Panel module kit

we have polycrystalline module ,which is made from a block of silicon that has multiple crystals. These panels are square in shape, and may have a surface that looks somewhat like a mosaic. polycrystalline modules offer the following advantages: Modern cell production becomes less energy-intensive currently: The running time it takes to compensate the production energy needed further sinks. In accordance with an investigation of ETH Zurich / PSI Villingen in 2000 production energy of a PV module is compensated within less than six operational years by its solar electricity generation. In the whole-ecological analysis solar electricity proved to be 3 times more ecological than the normal Swiss electricity mix (with a high number of hydroelectric power plants), in comparison to the European electricity mix it is better even more significantly. The production process of polycrystalline cells is clearly less energy-intensive than it is for mono-crystalline cells and it is also cheap solar panels, because e.g. lower temperatures are needed. finally, also the slower degradation. The performance loss runs clearly slow as compared to mono-crystalline cells. Hence, about the years calculated, polycrystalline cells offer better yields. Also the performance temperature coefficient is better with polycrystalline cells. The cells heat up more slowly than mono-crystalline. Because every warming leads, however, to lower performance, polycrystalline modules as a rule reach better yields in Middle- and South-Europe than mono-crystalline ones. On account of these facts the ancillary industry has concentrated increasingly upon the manufacture of polycrystalline cells. This means that today there is a clearly bigger offer for poly- than for mono-crystalline cells.

300W Solar Panel feature:
1. Solar panel/solar module/PV module/produced with high conversion efficiency
2. High quality of TPT, EVA, Tempered glass, aluminum frame to laminate solar panels and waterproof junction box and label;
3. We laminate solar panels from 5W-300W, with mono crystalline and poly crystalline solar cells.
4. We have TUV, ISO 9001/14001, CE, CEC certificate and so on.


300W Solar Panel Characters:

Model no: SG-300SPP
Nominal Output(Pmax): 300W
Cell Type: Poly-crystalline
Dimensions: 1956*992*45mm
Optimum Operating Voltage(Vmp): 36.28V
Optimum Operating Current(Imp): 7.94A
Open Circuit Voltage(Voc): 44.75V
Short Circuit Current(Isc): 8.55A
Operating Temperature: -40°C ∼ +85
Maximum System Voltage: 1000V DC
Power Tolerance: +0.5W
Weight: 26Kg
Front Cover: low iron tempered glass
Frame Material: Anodized aluminum alloy
Warranty:
90% power output over 10 years
80% power output over 25 years
Free from defects in materials and workmanship for 5 years