A sudden regulatory change in the United States has forced solar and energy storage developers to consider a rapid supply ...

Kehua has announced that its SPI series 1500V/350kW string inverter has passed High Voltage Ride Through (HVRT) and Low (zero) Voltage Ride Through (LVRT) testing. Requirements for HVRT and LVRT ...

Following the success of the PVS800 central inverter series, ABB has released an extension to the family – a new high-power central inverter, PVS800-57B, developed on the basis of ABB’s decades of ...

Reactive power management is a fundamental component of modern electrical distribution systems, underpinning voltage stability, power quality and efficient asset utilisation. Reactive power, the ...

The traditional grid has been reliable because it is centralized. When a customer flips a switch, the lights turn on. Originally, the grid was designed with large generators accounting for much of the ...

One concern some observers raise about the growth of inverter-based resources, such as solar, wind, and battery storage, supplying the power grid is that they don’t provide inertia. Inertia has ...

On July 6, 2020, the China General Certification Center (CGC) issued TBEA New Energy with a qualification certificate for the new national standard for inverters (GB/T 37408 Technical requirements for ...