Large Industrial & Utility Scale

Find protection and management solutions for utility-scale and industrial solar power battery energy storage systems (BESS). This block diagram highlights Littelfuse components that provide battery pack, unit-level, ac link, and dc link protection against overcurrent events, voltage surges, temperature spikes, and arc flashes. We also make power converters and dc disconnect switches for BESS.

Block Diagram

Technology:
Product Series:PSX, AQ24COM-01, ESR
Features:High DC voltage rating up to 1500 VDC extremely fast-acting; compact form-factor
Benefits:Lower I2t performance allows for quick response to protect devices from higher heat energy

Technology:
Product Series:PSX, AQ24COM-01, ESR
Features:High DC voltage rating up to 1500 VDC; extremely fast-acting; compact form-factor
Benefits:Lower I2t performance allows for quick response to protect devices from higher heat energy

Technology:
Product Series:
Features:Extremely current-limiting; small footprint; 200 kA interrupting rating
Benefits:Reduces damage to equipment caused by short circuit currents; compact design