Selasa, 09 April 2013

Ramsond 50 Watt Solar Panel 50w W Monocrystalline Photovoltaic PV Solar Panel Module 12V Battery Charging Charger...

Ramsond 50 Watt Solar Panel 50w W Monocrystalline Photovoltaic PV Solar Panel Module 12V Battery Charging Charger...


FEATURES:
  • 50 Watt Monocrystalline Photovoltaic (PV) Solar Panel - Nominal Output Voltage 12V - Grade A Solar Cells - 17% efficiency
  • Maximum/Peak Voltage (Vmp): 17.1 V
  • Open Circuit Voltage (Voc): 21.6 V
  • Maximum/Peak Current (Imp): 2.92 A
  • Short Circuit Current (Isc): 3.26 A


Ramsond solar panels use the most premium components and raw material. Ramsond solar panels use only 'Grade A' quality, high purity silicone cells. Ramsond does not incorporate used, rejected, refused or second-hand cells into its solar panels. Furthermore, Ramsond utilizes the most advanced technologies in the production of its panels, such as a fully automated, microprocessor guided, precision, robotic arms guided soldering process of the solar cells. The solar cells are coated with a blue nitride anti-reflection coating. This special coating process provides a uniform blue hue color and increases light absorption in all weather conditions. The encapsulation and lamination process used with Ramsond solar cells consists of a process that ensures true atmospheric vacuum and encapsulation of cells within lamination layers of High Ethylene Vinyl Acetate (High-EVA) and DuPontTM Tedlar�. Each panel is equipped with low-iron, patterned, tempered glass. The glass has been manufactured, again, through a proprietary process, providing up to 60% more strength, as compared to conventional photovoltaic (PV) glass. As a result, Ramsond panels are among the world's strongest, with hail impact survival index rating of 25mm@80 km/h. This means the specialized PV glass of Ramsond panels can withstand hail size of 1+ inch, traveling at speeds of approximately 50 miles per hour.



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