Makinex 14.4 kWh Portable Power Box (PBB) - 8kVA

Makinex 14.4 kWh Portable Power Box (PBB) - 8kVA is the 15 kWh LFP variant of the Portable Power Box Max 8-15, product code PPB-8-15-AU. It uses three 4,800 Wh battery modules, giving 14.4 kWh combined nominal capacity. The inverter delivers 8 kW continuous output with a 16 kW surge for up to five seconds.

Key Specifications

• Continuous output: 8 kW at 230V AC, 50Hz
• Surge capacity: 16 kW for up to five seconds
• Battery: up to 15 kWh LFP (lithium iron phosphate); PPB-8-15-AU is the 15 kWh variant
• Solar input: 4 kW rated, with a 90–450V DC MPPT range
• Recharging: 240V mains or solar
• Outlets: 3 x 15A, 230V single-phase outlets; 1 x USB-A and 1 x USB-C, QC3.0, 5V 3.0A
• Protection: RCBO/RCD and thermal overload protection
• Dimensions (L x W x H): 972 x 516 x 931 mm
• Dry weight: 205 kg

Charging and Monitoring

• One 10A, 230V inlet for trickle charging
• 15 kWh variant charging time: 80% in 5 hours 55 minutes; 100% in 7 hours 30 minutes
• Solar PV maximum open-circuit voltage: 500V DC; maximum input current: 18A
• Makinex PV adaptor cable required for the touch-safe solar inlet; one MC4 solar cable is supplied for connecting to a solar panel of your choice
• 48V DC nominal battery voltage; 40.5–54V DC battery voltage window
• Battery monitor shows state of charge, run and charge time, voltage, current and power
• Charging temperature: 0°C to 45°C; discharge temperature: -20°C to 50°C

Standard Features

• Quiet, fuel-free power for indoor and confined spaces
• Castor wheels with dual parking brake
• Durable HDPE bumpers, lifting eye and tie-down points
• Removable top cover for access to the batteries, inverter and wiring
• PVC rain cover stored in a pouch on the unit

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