The Voltacon Silent Power 33kW is the largest single phase off-grid cabinet in the range and can also be configured as three phase. It comes in a floor-mounted industrial metallic enclosure with bottom cable entry, built for sites that need a self-contained off-grid power solution rather than a wall-mounted unit.

Key features of the 33kW off-grid power cabinet

• Output configuration, 33kW, switchable between single phase and three phase 230V/400VAC
• Enclosure, floor-mounted industrial metallic cabinet with bottom cable entry
• Monitoring, Solar Assistant monitoring included
• Combiner boxes, integral AC and DC combiner boxes
• Battery monitoring, smart shunt resistors
• Protection, full AC and DC surge protection

Applications

Sized for large off-grid commercial and agricultural sites that need 33kW of single or three phase power without a grid connection. The floor-standing format suits plant rooms and dedicated power enclosures rather than domestic wall space.

Installation and safety

This is a high power system and must be installed and commissioned by a qualified electrical engineer. Protection coordination, earthing design and cable sizing all need careful planning at this scale. It is not a DIY installation.