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...
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...
Recently, the National Development and Reform Commission and the National Energy Administration officially approved the "Inter-provincial Power Spot Trading Rules (Trial)", and the State Grid Corporation of China plans to launch pilot transactions in the near future. So, what exactly is electricity market trading, and why do you want to engage in spot electricity trading? First of all, electricity...
At present, water cleaning is still one of the important ways to clean photovoltaic modules, and the dust accumulation and residual water droplets on the surface of photovoltaic modules will have a certain degree of impact on the output power of photovoltaic modules, so determine the reasonable water used for cleaning photovoltaic modules It is of great significance to measure the amount of water ...
Serentica wins 1.5GW project in India, Envision Energy/Jinko/Trina Solar supplies equipment New Delhi, India: Indian renewable energy company Serentica announced on Wednesday that it has successfully signed a 1.5GW renewable energy development project in India. "Serentica will build photovoltaic and wind projects in the Indian states of Karnataka, Maharashtra, Andhra and Rajasthan," the company sa...
