Summer of photovoltaic power station maintenance consider what?

A lot of people think the sun is hot in summer, well-deserved photovoltaic power generating capacity will be very high, but in fact, if the temperature is too high, the humidity is too big, plus summer often have heavy rains, thunderstorms weather, often can bring photovoltaic power station

a lot of people think that the sun is very hot in summer, photovoltaic power generating capacity will be very high, but in fact, if the temperature is too high, air humidity is too high, coupled with the summer rain and thunderstorm weather, often can bring negative effects to the photovoltaic power station and even potential safety hazard. 1. Keep ventilation both components and inverter, distribution box should keep ventilated, to ensure that the empty air circulation. For roof components of photovoltaic power station, it is important not to the pursuit of power generation and photovoltaic power station layout is not reasonable components, this will lead to block each other, among the components affect the cooling and ventilation, leads to low power. Informal manufacturers to cheat you to install more components in a limited area. This must be done carefully. Before installing, reliable brand manufacturers will according to the condition of the roof of your home, on the premise of increasing capacity, provide reasonable design. Even if you think you can install several components, they will discourage you in time. For the owner of the photovoltaic agricultural greenhouse ventilation must also be taken into consideration. The daylighting of the back blind area can set the vents of the greenhouse, so that we can in the case of not affect crop growth, ensure that the temperature of the photovoltaic power station running environment adaptive to a great extent. 2. Photovoltaic power station around the debris should be clear in time to avoid the influence of photovoltaic power station cooling, must ensure that the pv modules, inverters, and around the distribution box open. If there are any sundry pile up, clean up in time. 3. To build inverter distribution box a visor domestic inverter, generally with IP65 protection grade, and has a certain level windproof, dustproof and waterproof. However, when the inverter and the distribution box at work, they also need to heat dissipation. Therefore, when installing a inverter and distribution box, should install it in from the sun and rain irradiation. If they must be installed in the open air, for the inverter and do a simple awnings distribution box, in order to prevent direct sunlight. Avoid inverter and temperature distribution box, power generation. What should I do when the weather is bad? In summer there are many thunderstorms, so the installation of photovoltaic power station friend also must pay attention to prevent these sudden disasters. If you want to prevent lightning flash, this is an effective and widely used method of connection of metal part of the electrical equipment to the ground. Connection part should use welding and gas welding, instead of soldering. If you can't in the field of welding, riveting or bolt connection can be used, and shall ensure that the contact area in more than 10 cm2, the grounding body is buried deep should be greater than zero. 5 to 0. 8m. 。 Remember must compaction backfill. The storm if your roof is tilted, so don't worry at all. If your roof is flat, in the design and installation of photovoltaic power plants when considering drainage is good. When the rainfall is too large, the installation is relatively low to the roof of the stent, prevent the photovoltaic modules by rain water. Check after the rain, don't touch by hand directly inverter, pv modules and power supply cable connection parts. Wear rubber gloves, rubber boots, etc.