BS IEC 62891:2020
Maximum power point tracking efficiency of grid connected photovoltaic inverters

Standard No.

BS IEC 62891:2020

Release Date

2020

Published By

British Standards Institution (BSI)

Latest

BS IEC 62891:2020

Scope

What is BS IEC 62891 about?   BS IEC 62891 is an international standard that includes the guidelines to verify the efficiency of grid connected photovoltaic inverters.   BS IEC 62891 provides a procedure for the measurement of the efficiency of the maximum power point tracking (MPPT) of inverters used in grid-connected photovoltaic (PV) systems. The static and dynamic MPPT efficiency are considered here. The dynamic MPPT efficiency is indicated separately.   NOTE 1: BS IEC 62891 addresses PV inverters connected to an AC grid. However, this procedure may also be used for other power conversion devices with MPPT functionality used in PV systems, such as charge controllers or optimizers.  Who is BS IEC 62891 for?   BS IEC 62891

BS IEC 62891:2020 history

• 2020 BS IEC 62891:2020 Maximum power point tracking efficiency of grid connected photovoltaic inverters