The edge never sleeps. Neither does its battery.
Edge cabinets live outdoors, run hot in summer and cold in winter, and answer to nobody at 3 a.m. A 51.2V LFP rack BBU from VoltBridge is specified for exactly that: wide-temperature discharge, remote lock-down, and bridging that never waits for a truck roll.

Three failures edge sites can't afford.
- Thermal cliffs. LFP discharges from -20°C to 60°C; optional heater kits keep charging alive below 0°C.
- Theft and tampering. Our BMS supports GPS positioning and remote lock-down — a disabled pack is worthless to steal.
- Dirty grid. Sags and surges on distribution feeders are exactly what <1 ms bridging was built for.
Edge footprints we back up daily.
Smart city cabinets
Surveillance, traffic and IoT aggregation nodes on distribution feeders with daily sags.
Retail & branch edge
POS and local cache servers where a failed transaction stream is revenue lost.
Campus & venue MEC
Multi-access edge compute riding through venue grid events without generator start.

Size the cabinet, we'll size the bridge.
Tell us the site profile — outdoor rating, runtime target, comms — and get a shelf plan in 48 hours.