Product Description: Solar panel According to IEC: 1215:1993 standard requirements for design, using 36 pieces or 72 single/polycrystalline silicon solar cells in series to form 12V and 24V of various types of components. Characteristics of raw materials: battery: The use of high efficiency (more than 17.5%) of the solar wafer package, to ensure that solar panels power sufficient. Glass: The use of low iron tempered glass velvet surface (also known as ultra-white glass), thickness of 3.2mm, in the wavelength range of solar cell spectral response (320-1100n) transmittance of more than 91%, for greater than $number NM infrared light has higher reflectivity. The glass is also capable of radiation from the ultraviolet rays of the sun and does not decrease in transmittance.Folding Solar Panels
Solar panel Eva: the thickness of UV-resistant, antioxidant and hardener is 0.78mm High quality EVA film is used as the sealant of solar cell and the bonding agent between glass and tpt. With high transmittance and anti-aging ability. Solar panel TPT: The back cover of the solar cell-the fluorine plastic film is white, reflecting on the sunlight, so the efficiency of the component is improved slightly, and because of its high infrared emissivity, it can also reduce the working temperature of the component and also help to improve the efficiency of the component. Of course, this fluorine plastic film first has solar cell packaging materials required for anti-aging, corrosion-resistant, breathable and other basic requirements. Border: The aluminum alloy frame adopted has high strength and strong mechanical impact resistance.
Basic parameters: Standard test conditions of solar panels: (AM1.5) irradiance Se000, battery temperature Seath, insulation voltage: Shaki 600v, Border grounding resistance: Sai 10hm, upwind pressure: 2400Pa, fill factor: 73%, short-circuit current temperature coefficient: +0.4ma, Open-circuit voltage temperature coefficient: Zeng 60mv, operating temperature: -40 PV Module Features: Conversion efficiency is high: photoelectric conversion efficiency all greater than 17 %。 Long service life: TPT and other materials used in Germany to import, the longest service life of up to 25 years. Guaranteed full power: The number of Watts in the German component 100% guaranteed the wattage. The weak light effect is good: the sun is weak in rainy and cloudy conditions, still can effectively generate electricity. Good temperature rise effect: the conversion efficiency can remain unchanged as the temperature increases. Design: The unique process makes the components beautiful, snow-resistant, and easy to install.Folding Solar Panels
Solar panel Type: monocrystalline silicon solar cell solar cell photovoltaic conversion efficiency of 16.5%, the highest can reach 24%, is currently all types of solar cells in the photoelectric conversion efficiency of the highest, but because of high production costs, and did not get a large number of development applications. Monocrystalline silicon generally uses tempered glass and waterproof resin for encapsulation, its strong and durable, its use of life generally in 20, the longest can reach 25, so it is generally difficult to damage their own.Folding Solar Panels