Skip to content
Portable Power | JAM Power
  • Products
    • JAM Lite
    • JAM Pro
    • JAM Max
  • Sectors
    • Construction
    • Emergency-Services
    • Events
    • Film and TV
    • Telecoms
  • Hire
    • Calculator
    • Carbon Saving
    • Silent Sites
    • Deployment Map
  • About
    • Technology
    • Grid Live
  • Insights
  • Contact
70% fuel savings✦ 4,000+ LiFePO4 cycles✦ 0dB silent operation✦ 24/7 UK support✦ UK designed & supported✦ Zero thermal runaway✦ 70% fuel savings✦ 4,000+ LiFePO4 cycles✦ 0dB silent operation✦ 24/7 UK support✦ UK designed & supported✦ Zero thermal runaway✦

Our Range

Portable Power,
Built for the Field

Three units. Every scale. From a single-phase site supply to full-site power independence — JAM Power has the unit for the job.

Entry Level

JAM Lite

20 – 50 kWh

The compact, deployable unit. Perfect for single-phase supplies, remote monitoring stations, and short-duration site power.

SPECIFICATIONS

Capacity20 – 50 kWh
OutputSingle & Three Phase
Cell ChemistryLiFePO4
Cycle Life4,000+ cycles
Noise0 dB (silent)
ConnectivityRemote monitoring
DeploymentDrop & go

KEY FEATURES

  • ✓ Compact footprint — fits tight sites
  • ✓ Silent zero-emission operation
  • ✓ Grid, solar or generator charge input
  • ✓ Remote monitoring included
  • ✓ 24/7 UK technical support
  • ✓ Delivered & collected by JAM
Enquire About Hire
Most Popular

JAM Pro

100 – 250 kWh

The workhorse of the JAM range. Handles full site loads, multi-phase demands, and extended off-grid operation for most construction, events, and film & TV projects.

SPECIFICATIONS

Capacity100 – 250 kWh
OutputThree Phase / 400V
Cell ChemistryLiFePO4
Cycle Life4,000+ cycles
Noise0 dB (silent)
ConnectivityCloud dashboard + alerts
DeploymentSame-day UK delivery

KEY FEATURES

  • ✓ Full three-phase site supply
  • ✓ Up to 70% fuel saving vs diesel
  • ✓ Hybrid diesel top-up compatible
  • ✓ Cloud dashboard & real-time alerts
  • ✓ Solar charge input ready
  • ✓ 24/7 UK technical support
  • ✓ Delivered, installed & collected
Enquire About Hire
Large Scale

JAM Max

500 kWh+

Full-site power independence for the most demanding projects. Telecoms infrastructure, emergency response, and large-scale events with zero tolerance for downtime.

SPECIFICATIONS

Capacity500 kWh+
OutputThree Phase / HV options
Cell ChemistryLiFePO4
Cycle Life4,000+ cycles
Noise0 dB (silent)
ConnectivityFull SCADA integration
DeploymentManaged installation

KEY FEATURES

  • ✓ Full-site power independence
  • ✓ HV distribution options available
  • ✓ SCADA & BMS integration
  • ✓ Modular — scale on demand
  • ✓ Emergency deployment capability
  • ✓ Dedicated project manager
  • ✓ 24/7 UK technical support
Enquire About Hire

At a Glance

All Units Share the Same
Core Technology

LiFePO4

Cell Chemistry

The safest lithium chemistry — zero thermal runaway risk, 15-year design life.

4,000+

Charge Cycles

Over a decade of daily cycling before any meaningful capacity degradation.

0 dB

Operating Noise

Completely silent. Work in noise-sensitive zones with no restrictions.

24/7

UK Support

Real engineers, available around the clock. No call centres, no delays.

Ready to Hire?

Not Sure Which Unit You Need?

Tell us about your project and our team will recommend the right unit, confirm availability, and get a quote to you fast.

Get a Hire Quote Talk to the Team
JAM Power

UK portable battery energy storage hire for construction, events, film & TV, telecoms, and emergency services.

Renewable · Reliable · Responsible

Navigation

  • Home
  • Products
  • Hire
  • Sectors
  • Technology
  • About
  • Contact
  • Insights

Sectors

  • Construction
  • Events
  • Film & TV
  • Telecoms
  • Emergency Services

Products

  • JAM Lite — 20–50 kWh
  • JAM Pro — 100–250 kWh
  • JAM Max — 500 kWh+

Get in Touch

General

+44 (0) 1234 567 890

Hire enquiries

+44 (0) 1234 567 891

Email

info@jampower.co.uk

Hire email

hire@jampower.co.uk

24/7 technical support for active hire customers

Get a Hire Quote

© 2026 JAM Power Ltd. All rights reserved.

  • Privacy Policy
  • Cookie Policy
  • Terms & Conditions
  • Registered in England & Wales · Co. No. XXXXXXXX

We use cookies

We use essential cookies to make our site work. With your consent, we also use analytics cookies to understand how you use our site, and marketing cookies to show you relevant ads. See our Cookie Policy for details.

Cookie Preferences

Choose which cookies you allow. You can change these settings at any time. Essential cookies cannot be disabled as they are required for the website to function.

Essential Cookies

Required for the website to function correctly. These cannot be disabled.

Always on

Analytics Cookies

Help us understand how visitors use our website (Google Analytics). No personally identifiable information is collected.

Marketing & Remarketing Cookies

Allow us to show relevant advertisements on other platforms to people who have visited our site (Google Ads).

Cookie Policy