Grid-Tie Inverters
The solar tie inverteris a special inverter. In addition to converting DC power into AC power, the output AC power can be synchronized with the frequency and phase of the mains power, so the output AC power can be returned to the mains. Grid-connected inverters are commonly used in applications where some DC voltage source (such as a solar panel or a small wind turbine) is connected to the grid.
Advantages of Grid-Tie Inverters
High efficiency. Before the grid-connected inverter generates electricity, it needs to take power from the grid, detect the voltage, frequency, phase sequence, etc. Will be connected to the grid for power generation.
High reliability: When an accident or disturbance in the power system causes a voltage sag at the grid-connected point of the photovoltaic power station, within a certain range of voltage drop and within a certain time interval, the photovoltaic power station can guarantee continuous operation without going off-grid.
The adaptable range of input voltage is wide, not only can be used in rooftop power generation scheme, but also can be used in various small power stations.
How Do Grid-Tie Inverters Work?
When the public grid is powered off, the grid side is equivalent to a short-circuit state. At this time, the grid-connected inverter will be automatically protected due to overload. If the solar battery array has energy output, the inverter will run in the state of independent operation.
Of course, the premise of running alone is that the solar array can provide enough power at that time. If the load is too large or the sunshine conditions are poor, the inverter cannot output enough power, and the terminal voltage of the solar cell array will drop, thereby reducing the output AC voltage and entering the low-voltage protection state. When the tie inverter gridis restored, it will automatically switch to the regenerative state.
As one of the photovoltaics manufacturers, we provide grid tie inverter system, tie grid solar, solar tie inverter, photovoltaic products, etc. For more information about solar grid tie inverter priceand buy grid tie inverter, please feel free to contact us!
Send product request
Other supplier products
 |
Hybrid Solar Inverter | According to different operation modes, the solar inverter is divided into off grid solar inverter system and solar inverter hybrid system (also ca... |
 |
Lithium Battery Pack for Inverter 25.6V 200Ah | High Cycle Life Greater than 5000 cycles @ 80% DOD, 25°C Longer lifespan Low-maintenance batteries with stable chemical composition ... |
 |
Off Grid Solar Inverter | Off-grid, also known as independent photovoltaic. A power generation system is a system that operates independently without relying on the grid. It... |
 |
Types of Hybrid Solar Inverter for Sale | According to different operation modes, the solar inverter is divided into off grid solar inverter system and hybrid solar inverter for home(also c... |
 |
Rated Power 1500W 12VDC PV Inverter | Rated Power 1500W 12VDC Hybrid PV Inverter This 12V DC photovoltaic inverter with a rated power of 1500W features high-efficiency conversion, sola... |
Same products
 |
MMA 500SiC | Seller: Qingdao Sibit Welding Equipment Co., Ltd. | This powerful MMA welding machine features SiC technology, capable of continuous operation at 20K... |
 |
70-110kw Commercial Three Phase String Inverter | Seller: Shanghai Sunplus New Energy Technology Co., Ltd | The Sunplus BNT Series are designed for commercial and power plant PV system applications, rating... |
 |
3-6kW String Inverter Single Phase | Seller: Shanghai Sunplus New Energy Technology Co., Ltd | Ais a device commonly used in residential and small commercial photovoltaic (PV) solar systems. I... |
 |
1-3kW String Inverter Single Phase | Seller: Shanghai Sunplus New Energy Technology Co., Ltd | The Sunplus are designed for residential PV system applications, with 1 MPP Tracker, rating from ... |
 |
3-12kW Hybrid Inverter Three Phase | Seller: Shanghai Sunplus New Energy Technology Co., Ltd | A is a type of power inverter designed to handle three-phase electrical power systems. It combine... |
