In order to support grid stability, German PV specialist KACO new energy introduces the blueplanet 50.0 TL3 RPonly. This unit can feed in reactive power at any time in order to maintain the grid ...

Photovoltaic inverter design is now seen as the crucial element in solar power development, writes James Turner, and he discusses some of the challenges that can shape PV inverter design. Over the ...

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 ...

According to a Norwegian group of researchers, the reactive power capability of three-phase voltage source inverters can help to reduce problems caused by the intermittent nature of solar power on ...

Inverters are looked at by power utilities as “static” devices since they are not of the type classified as rotating machinery such as electric generators. The power companies require users, who put ...

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 ...

Hoymiles has successfully developed the world's first three-phase microinverters with reactive power control technology. The Company's models of the three-phase microinverters, HMT-2250 and HMT-1800, ...