SLT-4X Premium Mobile Solar Tower

The SLT-4X has been developed so as to push the boundary of power for Solar lighting without the need for back up diesel.
This unit is the first pure solar 90,000 Lumen mobile lighting tower (with short term 120,000 Lumens optional) and combines new technology in battery and the latest solar panels.
The tower runs the most efficient LED’s on the market.
The SLT- 4X is Solar Hire’s first unit to have single axis sun tracking which means it is able to collect more power from the sun during winter.
The SLT-4X has 8×100 watt lights but it is rated to 6 lights, the optional lights are for events which only require high power for a shorter duration, i.e. sports events.

Suitable for: 

  • Roadworks
  • Construction
  • Car Parks
  • Security

Approximate illumination area to 5 lux 6000sqm

Power Generation vs Load

  • 4 x 435 mono crystal solar panels = 1.7kWhrs
  • Daily winter average generation = 8.7kWhrs
  • Nightly winter total light load = 7.2kWhrs
  • Single axis sun tracking

Battery Storage

  • Lithium 17kW / 34kW

Operating System

  • Low voltage 24 vdc, control and 48 vdc power
  • Low pressure air (20psi) for mast operation
  • Fully automatic day night operation


  • LED lights, 4 x 100-watt Floods 60 Deg.
  • LED lights, 4 x 100-watt Medium 40 Deg
  • Optional
  • LED lights, 2 x 100-watt Spots 25 Deg


  • Single Axle
  • 15’ Rim Size
  • 4 manual operated stabilizer supports
  • A frame draw bar with 50mm ball


  • Fireco total extended height 9 meters
  • Fully retracted height mast + trailer 3.3 meters
  • Light Head full tilt and 360-degree rotation
  • Remote control for all light functions