Off-grid lighting and site monitoring without diesel, cabling or grid power.

Self-powered solar-wind systems for temporary lighting and continuous site security – without diesel generators, trenching, cabling or grid connection.

VentaVolt helps construction, infrastructure and estate teams keep sites lit, visible and monitored while reducing fuel dependency, setup disruption and day-to-day management burden.

Why change the
diesel default?

Traditional temporary lighting and security can create more work than teams expect. Fuel deliveries, refuelling schedules, temporary cabling, generators, trenching, maintenance calls and changing layouts all add friction.

VentaVolt systems remove those dependencies where off-grid is the right fit, giving project and estate teams a cleaner, simpler way to light, secure and manage hard-to-serve areas.

Built for practical site challenges

  • Cut operating costs across fuel, cabling, hire and servicing.
  • Save time with faster deployment and fewer site interventions.
  • Reduce complexity by removing fuel, power and cabling dependencies.
  • Reposition units easily as site layouts and priorities change.
  • Reduce operational risk from fuel, cables and groundworks.

Where VentaVolt fits best

Temp lights for construction sites

Keep walkways, compounds, access routes, perimeters and car parks lit without adding diesel, cabling or temporary power.

Estates and campuses

Add lighting or CCTV to car parks, paths, grounds, temporary routes and vulnerable zones without disruptive works.

Security and site protection

Monitor remote, exposed or temporary areas with off-grid CCTV, remote viewing, alerts and flexible deployment.

Procurement and plant teams

Look beyond hire rate alone and reduce the hidden cost of fuel, refuelling, cabling, call-outs and supplier complexity.

VentaVolt is not asking teams to compromise practicality for sustainability. The commercial case is strongest where lower-carbon infrastructure also reduces diesel use, cabling, refuelling, maintenance and site disruption.

That makes ReLuminate® and ReSentinel useful for construction sites, infrastructure projects, estates, campuses, yards, car parks and remote locations where conventional temporary provision creates unnecessary cost or complexity.

Lower-carbon infrastructure with operational value

Recent projects

RAF Leeming ReLuminate off-grid hybrid lighting case study

RAF Leeming

ReLuminate off-grid hybrid lighting at Oxford Station

Oxford Train Station

ReLuminate off-grid hybrid lighting at Transpennine Rail Extension case study

Transpennine Rail Extension