The electrical design of each plant should be considered on
a case-by-case basis, as each site poses unique challenges
and constraints. While general guidelines and best
practices can be formulated, there are no “one-size-fits
all” solutions. International standards and country-specific
electrical codes should be followed in order to ensure that
the installation is safe and compliant.
While the recommendations in the following sections are
based on solar PV power plants with centralised inverter
architectures, many of the concepts discussed also apply to
plants with string inverters.