Kunming street lamps factory2

Photovoltaic technology at present mainly for the grid application. Different types of photovoltaic power generation systems are very close from the concept, but all of these photovoltaic power generation systems have in common is: photovoltaic components are directly connected to the public through the inverter power grid, the inverter is too

photovoltaic technology mainly applied in the power grid connection. Different types of photovoltaic power generation system is very similar in concept, but all of these photovoltaic power generation systems have in common is the pv module by inverter connected directly to the public grid, inverter is used for solar energy conversion and control the current of the device. In a photovoltaic system, the power output control equipment ( Inverter) Is the key equipment system, the photovoltaic conversion efficiency and reliability of the system plays an important role. Therefore, it is necessary for the pv module configuration corresponding power control device ( Maximum power tracking MPPT) To based on the operating conditions of a photovoltaic module maximum power output and high quality of electric energy. Photovoltaic module produced by direct current ( DC) Is the device into a specific voltage and frequency, For example, 230 v / 50 hz) Alternating current (ac). In addition, the inverter must be able to reliably monitor the interference of power grid, and in the power system of power grid failure disconnection and connection. With photovoltaic application in building, the diversity of the photovoltaic phalanx and architectural modeling photovoltaic inverter installation has promoted the diversification of products. At present, the popular method of solar photovoltaic inverter series including centralized inverter, inverter, inverter series inverter and components. Shandong street lamp lighting factory co. , LTD is a professional production of various solar garden light, solar led street light, the light, the lithium battery solar street lamp, garden lamp, landscape lamp, street lamp equipment manufacturers, high quality and low price. Welcome new and old customers to come to consult.