Ex Rental/Demo Instagrid ONEmax 3600W 2074Wh Portable Power Station


  • 3600W AC Pure Sine Wave Inverter (18000W Surge)
  • 2074Wh Capacity Lithium-Ion Battery (soon to be expandable)
  • UK 13A Socket & powerCON TRUE1 Output
  • powerCON TRUE1 Input
  • Built-in GPS and Smart App Controller - iOS & Android App *in development*

This unit is EX-DEMO (used once or twice)

Ex. VAT £2,875.50

Delivery calculated at checkout. Free UK delivery on orders above £300.

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Delivery: 1 - 2 working days


Instagrid ONE max is completely silent

Long Runtime of 2.1kWh
3600W Continuous Power
18000W Peak Power
Fast Charging in 2.5 hours

One handed portability weighing only 20kg

Engineered and designed in Germany

The ONEmax has built-in GPS and Smart App Controller; the iOS & Android App to access this functionality are in development, to be launched early 2024


Output voltage: 230V (AC) / 50Hz
Rated output power: 3600W (16 A)
Available energy: 2074Wh
Charge duration: < 3 hours up to 100%
Rated power: 500-1000W (4A)
On (idle): 150 hours
Storage: > 3 years (switch in “off” or “transport” mode)
Output socket: UK 13A BS1363 Socket
Power outlet: Neutrik powerCON TRUE1 Panel Mount Socket (16A)
Power inlet: Neutrik powerCON TRUE1 Panel Mount Plug(16A)
150% boost (>500 sec): 5400 W (24A)
200% boost (>100 sec): 7200 W (32A)
250% boost (>25 sec): 9000 W (40A)
Peak power: 18000 W (80A)
Weight: 20kg
Dimensions: 420mm x 210mm x 420 mm
Outer case: Recycled aluminium
IP class: IP54+
Noise emissions: > 10 dB(A)
Discharging operating temperature: -20°C up to 60°C
Charging operating temperature: 0°C up to 45°C
Warranty: 24 months


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