Constant rain will get wet when it is exposed to photovoltaic panels on the roof?

1, photovoltaic power generation system in how many years? According to the photovoltaic professional convention, photovoltaic equipment general chamber of commerce has promised for photovoltaic panels 25 years warranty service, a core component of inverter warranty is 5 years to 10 years. On the basis of professional standards, photovoltaic panels stature to

1. Photovoltaic power generation system can continue to how many years? According to the photovoltaic industry practice, general photovoltaic equipment association promises to provide 25 years warranty service for photovoltaic panels, and the other a core component of inverter for the duration of the warranty of 5 to 10 years. According to professional standards, when life of 25 years of photovoltaic panels, power of more than 80% of the initial power. 2. Constant rain will get wet when it is exposed to photovoltaic panels on the roof? It will be the leakage? Photovoltaic panels have strict packaging technology and a variety of packaging materials, including the back, EVA film protector and silica gel reinforcement. After high temperature laminating, photovoltaic panels not only waterproof, but also has excellent weather resistance and flame retardant. China's production of photovoltaic panels products has reached world leading level, and a large number of exports to the European Union at the beginning of the industry. Therefore, the product skills are now mature and reliable. In addition to all components, photovoltaic power generation systems also have electric cable and all kinds of electrical equipment. Waterproof connector will be used in a variety of electrical connections. Photovoltaic system equipment construction with professional standards. Professionals will be determined the quality of construction. So, choose the professional strong, strong brand influence of the company is the guarantee of safety. 3. If the photovoltaic power generation systems have been struck by lightning? According to standard equipment, photovoltaic power generation system should be configured lightning protection equipment. Electrical equipment should be included in the lightning protection module, such as junction box and inverter, in order to prevent direct lightning stroke. All photovoltaic system should be reliable grounding device. A professional photovoltaic power station brand association will check the lightning protection system to your house, give you professional advice and planning for equipment. However, if you choose the equipment company is a newly introduced small 'shell companies', so they may not plant lightning protection plan for you! Quality is reliable, equipment standards, operation maintenance in place of household photovoltaic power station can be for home users to provide long-term and stable income sources. On the contrary, inferior quality of non-standard photovoltaic power station not only can guarantee the user's generating revenue, there are many security hidden danger!