When the utility grid is powered off, the grid side is equivalent to a short-circuit state, and the grid-connected inverter will be automatically protected due to overload. When the microprocessor detects an overload, in addition to blocking the SPWM signal, it will also disconnect the circuit breaker connected to the grid. At this time, if the solar cell array has energy output, the inverter will...
What is a solar cabin? What are the benefits of building a solar cabin? Photovoltaic technology is rapidly becoming popular, and it is no longer difficult to install solar photovoltaics at home. More and more self-built homeowners are choosing solar energy to power their homes. In this article, we will share what are solar cabins? What are the benefits of building a solar cabin? 1. What is a solar...
What is the role of solar photovoltaic modules? What are the application fields of solar photovoltaic modules? Solar photovoltaic modules are the core part of the solar power generation system, and also the most important part of the solar power generation system. Application fields of solar photovoltaic modules 1. User solar power supply: (1) small power supply ranging from 10-100W, used fo...
Photovoltaic energy storage power generation main energy storage technology my country's photovoltaic industry has great potential for development. Do you know what are the main energy storage technologies for photovoltaic energy storage power generation? Pumped water energy storage: Pump water for energy storage when the power supply of the grid is excessive, release water for power generation wh...
Lay out a new track for the energy storage industry and accelerate the demonstration and application of energy storage technology in power systems (1) Energy storage is an important technology and basic equipment to support the new power system. It is of great significance to promote the green transformation of energy, respond to extreme events, ensure energy security, promote high-quality energy ...
The European Energy Research Alliance released a white paper on industrial heat storage technology research and development Recently, the European Energy Research Alliance (EERA) Joint Research Program on Energy Efficiency of Industrial Processes (JP EEIP) released the white paper "Industrial Heat Storage: Supporting the Transformation to Decarbonized Industry", which puts forward the current stat...
How to ensure the safety of energy storage system? These 13 key points must be achieved! Safety is the most important topic of energy storage systems. Choosing an energy storage architecture and control system that meets safety standards, as well as formulating a reasonable emergency plan can significantly reduce the risk of dangerous events occurring on site. The recent frequent occurrence of bat...
Let you understand photovoltaics from three aspects: radiation, pollution, and energy consumption With the rapid rise of photovoltaics in recent years, some voices in the society have questioned it, including whether photovoltaics have radiation, whether they produce pollution, whether they consume too much energy, and so on. Although the photovoltaic industry has proved from the principle and tec...