Next Generation
Site Power

Discover
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The world’s most energy-dense mobile battery unit.

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99.99%

Unit Uptime
Confirmed from 150,000 hours of operation.

15Yrs

Design Life
Engineered for a 10,000+ cycle operational lifespan.

11,000+

Tonnes of CO2 Eliminated
Verified fleet-wide reduction against diesel baseline.

Powering the Best

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Small Input, Massive Output

Power that scales

The E-Gen Series transforms a standard grid connection into a heavy-lift power hub capable of supporting your entire site. Below is an example of how to specify the right E-Gen unit for a typical construction site:

Step 01
1
  • Specify Loads
  • Tower Crane
  • Hoist
  • Site Offices
  • Workshops
  • Site Lights
Step 02
2
  • Total Demand
  • 410A
Step 03
3
  • Site Solution
  • E-Gen300

Medium sized construction site
1 x Tower crane
Powered by 1 x E-Gen300
Using a small mains connection

Unit Overview

Small input, Massive output

From our mobile energy station E-Gen75, through to the heavy-duty E-Gen600, our fleet offers a precise match for every load profile. Deploy units individually or in parallel for scalable power. One platform. Infinite configurations.

Feature E-Gen75 E-Gen150 E-Gen300 E-Gen600
Peak Power (60s) 75kVA 150kVA 300kVA 600kVA
Diesel Equivalent 100kVA Generator 200kVA Generator 500kVA Generator 1MW Generator
Power (Adjustable) 128kWh 85kWh 85kWh 171kWh
Dimensions (L x W x H) 900 x 1450 x 1600 1300 x 1450 x 1300 1300 x 1450 x 1300 1300 x 1450 x 1500
Weight (kg) 1450 1050 1200 2050
Mobility Forklift / Trailer Forklift / Trailer Forklift / Trailer Forklift / Trailer
IP Rating IP55 IP55 IP55 IP55

Technology

Systems-level rebuild

Our Adaptive Power Platform dynamically converts peak load requirements to a continuous and stabilised energy flow. With Active Thermal Management, Intelligent Phase Conversion and Advanced Battery Structure we’ve created a power unit ready for any environment.

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Adaptive Power Modules
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Case Studies

Mobile and Agile

The E-Gen Series drives operational efficiency across critical infrastructure and active rental fleets. With validated fuel savings, seamless site integration, and optimised stable power flows, we deliver a commercial solution that consistently outperforms traditional mobile power units in the field.

SMITHS Cranes & Built

Large data centre, SMITHS Cranes & Built, Hobsonville Point, Auckland, NZ. 2023
11-story Highrise building

11-story Highrise building Watts & Hughes Construction Auckland CBD, NZ. 2023
Multi-story medical centre

Multi-story medical centre Cassidy Construction, Remuera, NZ.2021
8-story apartment building

8-story apartment building Smiths Cranes & Kalmar, 
Birkenhead, NZ. 2025

Manufacturing

Bess Platform Redeveloped

We engineered the world’s most energy-dense mobile battery — delivering heavy-lift capacity in a fraction of the standard BESS footprint. 

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We didn’t just build a battery system—we designed the solution for modern site power. A purpose-built architecture, engineered to buffer the peak load, eliminate waste, and deliver silent stable power.

Designed in New Zealand.

We maintain absolute control over the production line. Every E-GEN unit is assembled, calibrated, and stress-tested in our Auckland facility. We verify industrial compliance on-shore, ensuring zero defects before global deployment.

  • CE Complaint
  • AS/NZS Complaint
  • IP55 Enclosure
  • 15-Year Design Life
  • Grid Isolated

Get A Quote

We’re here to support your power requirements from small scale events to large scale construction. 

Fill in the form on the right or get in touch via email or mobile.

info@cranepower.com
sales@cranepower.com
+64 21 227 24 24