The battery is only part of a BESS project. Balance of plant is everything else that turns racks of cells into a grid-connected power plant — the e-houses, transformers, switchgear, protection and power-quality equipment. This is the independent guide to what each part does and how to choose it.
Prefabricated, factory-tested electrical buildings that house a BESS plant's switchgear, transformers, protection and controls.
View details →Medium-voltage step-up transformers that raise inverter output to grid voltage.
Power-quality meters, harmonic filters and reactive-power equipment for grid compliance.
Medium-voltage switching and protection for the BESS collection system.