Solar power system for rural solar panels manufacturers, give it to you

Solar panels, to tell you a lot of theoretical knowledge about solar panels, today we are going to a solar panel instance: 250 wp photovoltaic power station component properties and parameters have specular power conversion efficiency of polycrystalline silicon solar panels

solar panel manufacturers have told us a lot of theoretical knowledge about solar panels. Today we are going to be an example of solar panels: 250 wp performance and parameters of photovoltaic power station module. At present, the single block specular power conversion efficiency of polycrystalline silicon solar panel component of not less than 250 watts peak power. In the standard condition, the solar panels, pv modules within the scope of the actual power output at rated power. The conversion rate of gt solar panel component. 15%. 10 years later, the output power of solar panel component shall not fall by more than 10% of the nominal power; 25 years later, the output power of solar panel module shall not fall by more than 20% of the nominal power. The service life of the solar panel component shall not be less than 25 years. Solar panel component shall not be less than IP65 protection class. The electrical connection in the junction box used in line with the international electrotechnical commission standard, adopt industrial waterproof resistance to high temperature quick connector and uv flame retardant cable. Solar panel component seal coating without bubbles or layered, in a channel formed between the edge of the solar panels and components, air bubbles or hierarchical geometry size and quantity in accordance with the specifications for the related products. The composition and ethylene - Vinyl acetate copolymer, such as glass laminated packaging, ethylene - The crosslinking density of vinyl acetate copolymer is greater than 65%, ethylene - The record of vinyl acetate copolymer and glass strength greater than 30 n/( - 2) 。 Peel strength between EVA and module backplane is greater than 15 n/cm. Photovoltaic solar panels on the smooth surface with good self-cleaning ability. Surface corrosion resistant ability to conform to the requirements of the corresponding national standards. More information about solar panels, please continue to pay attention to zhongshan - solar panel manufacturers Guangdong energy technology co. , LTD. Relevant tags: solar panel manufacturers, power generation of solar panels, high efficiency solar panels, guangdong energy technology co. , LTD