Battery · Inverter · Chassis

G Series accessories

Three modules that change what a G Series stack can do: a 2.4kWh battery for runtime, a second 3,300W inverter channel for output, and a wheeled chassis for moving the whole build.

Configuration: Extra Battery 2400Wh
Adds: 2,400Wh of storage
Net weight: 22kg
Fits: G2400, G4800, G7200 and G9600 — up to 55.2kWh when systems are linked
Modules: 3 add-ons
Footprint: Shared 465 × 300mm footprint
Positioning: Adds 2.4kWh of storage on the same footprint, with no new cabling or second charger.

Extra Battery 2400Wh capabilities

012,400Wh per module
024,000 cycles to 80%
03No new cabling when stacking
04Same 465 × 300mm footprint

User manual · PDF

$899.00

Full specifications

Three modules for the same platform: the battery adds stored energy, the inverter adds an AC channel, the chassis adds mobility. Every row carries a value for each module.

Extra Battery 2400Wh / Extra Inverter AC300 / Off-Road Chassis — documented specifications
Specification	Extra Battery 2400Wh	Extra Inverter AC300	Off-Road Chassis
Specifications
Adds	2,400Wh of stored energy	One more 3,300W AC channel	A wheeled base for the whole stack
Output	48V LFP · 4,000 cycles to 80%	3,300W US · 3,600W EU · 1,800W US AC input	None — passive chassis
Net weight	22kg	7.1kg	6.5kg
Dimensions	465 × 300 × 186mm	465 × 300 × 103mm	581 × 410 × 192mm

Ratings follow the published US specification for each configuration; confirm the exact store listing before purchase.

Planning notes for the G Series Accessories

Load math, runtime estimates and pairing advice that apply to this configuration.