On grid solar inverter is an electronic device that converts the direct current generated by solar photovoltaic panels into electric energy close to standard alternating current, so as to be incorporated into the public grid for power supply. In the photovoltaic power generation system, the electric energy generated by solar photovoltaic panels is direct current, while the electric energy of the public grid is alternating current, so a on grid hybrid solar inverter is required for conversion. The main function of the on grid solar inverter is to convert the direct current generated by the solar photovoltaic panel into electric energy close to the standard alternating current, and incorporate the electric energy into the public grid for power supply. It also has protection functions such as voltage and current to ensure the safety and stability of the photovoltaic power generation system.
MPPT is one of the commonly used technologies in grid-connected solar inverters, and its full name is Maximum Power Point Tracking (Maximum Power Point Tracking). The output power of solar photovoltaic panels is affected by factors such as light intensity and temperature, so its output voltage and current are also changing. In actual use, to maximize the output power of photovoltaic panels, it is necessary to adjust the voltage and current. MPPT technology can find the point with the maximum output power of photovoltaic panels through continuous testing, adjust the voltage and current to ensure the maximum output power of photovoltaic panels, and convert it into electrical energy for output to the public grid. This can maximize the energy utilization rate of the photovoltaic power generation system, improve power generation efficiency, and reduce energy waste and environmental pollution. In short, MPPT technology is an important technology for grid-connected solar inverters. By controlling the output power of photovoltaic panels, the efficiency of power conversion is optimized, and the stability and reliability of photovoltaic power generation systems are improved.
The use of on grid solar inverters is a key device for converting solar power into AC power and injecting it into the public grid. Its main advantages include: 1. Utilize public power grid for power supply: solar power can be easily injected into the public power grid to help reduce dependence on traditional energy sources and reduce environmental pollution. 2. Economic benefits: It can help owners reduce the cost of electricity for long-term use, because the electricity generated by photovoltaic power plants can be used for their own consumption first, and the excess electricity can be sold to grid operators. 3. Reliability: on grid solar inverters can provide high-quality power waveform to ensure correct power injection into the grid while ensuring system stability and reliability. 4. Intelligent: Many on grid solar inverters have intelligent management functions, which can monitor power production, provide system fault diagnosis and management, and help users realize remote monitoring and management. To sum up, the use of on grid solar inverters can realize efficient, reliable, economical and intelligent photovoltaic power plant systems, and can also meet the requirements of environmental protection and sustainable development.
Post time: May-19-2023