System Types

Interior BESS

Interior BESS Systems are built to UL9540 Standards and can be installed in existing structures, space permitting.  Environmental and fire suppression systems may need to be upgraded or installed.  Structural changes or additions may be needed to meet NFPA, State and Local requirements. 

Exterior BESS

Exterior BESS Systems are built to UL9540 Standards and installed in NEMA 4 enclosures which are self contained with environmental controls and fire suppression as needed.