The flagship of the 12.8V soft pack family. The 54Ah variant pushes the single-voltage platform to its practical maximum. Nearly 700 watt-hours of stored energy in a 295 x 135 x 75 mm package weighing 5.2 kg. For applications that demand the absolute most from a 12.8V system, this is the ceiling.

The 6000 mAh LFP pouch cells are configured in the densest arrangement the 12.8V architecture supports. The slightly longer housing (295 mm) maintains the 135 x 75 mm cross-section, ensuring compatibility with enclosures designed for the 42Ah and 48Ah variants. Width and height remain constant. Only length extends.

High-capacity street solar systems serving arterial roads and highway intersections need this level of energy reserve. Extended cloudy periods, longer winter nights, and high-brightness LED arrays all demand batteries that will not run dry when conditions get difficult. The 54Ah delivers that assurance.

Solar inverter applications at the 12.8V level find their maximum practical capacity here. Beyond 54Ah, system designers should consider stepping up to 24V rather than paralleling 12.8V packs. This pack defines the natural boundary of the platform.

IP64 rated. 24 to 36 month warranty with repair coverage. Custom dimensions for OEM projects. At 5.2 kg, it remains portable enough for field replacement without tools or lifting equipment. One technician. One trip up the ladder. One swap. The lights stay on. Manufactured in India for the installations that cannot afford to go dark.

TECHNICAL SPECIFICATIONS