Peak shaving targets short demand spikes that drive demand charges. It is not the same as replacing daytime kWh with solar.
Why plants care
A few motor starts or an evening surge can set a costly peak even when monthly energy looks normal.
Typical tools
Staggered starts, shifting non-critical work, or a BESS that covers short spikes. The right mix depends on how flexible production is.
Do not confuse goals
Solar attacks sunny-hour energy. Peak shaving attacks the tip of the demand curve. Some factories need both, sized differently.