Trusted by Tier 1 Infrastructure, Civil & Utility Contractors
Keep Projects on Track - Day or Night, Off-Grid
Powering infrastructure with off-grid certainty
Sustainable lighting and power for infrastructure, civil engineering and utility projects – built to deliver, designed to adapt.
Whether you’re working on critical national infrastructure, nuclear facilities, utility upgrades or complex highway schemes, our solar and battery-powered solutions deliver off-grid lighting and power wherever it’s needed – reliably, safely and without compromise.
We work with Tier 1 contractors, utilities and civil engineering firms across the UK to reduce carbon, eliminate diesel and improve operational resilience across infrastructure projects of every scale.
- 100% off-grid
- Zero fuel, noise or emissions
- Rent or buy
- Bespoke options for complex projects
- Smart remote telematics included as standard
Solar tower lighting for maximum savings
Explore our Solar Tower Lights
- Huge Cost Savings
These solar tower lights reach cost-neutrality in just 1 year and 8 months, then save around £3,000 annually, with total savings exceeding £16,600 over 5 years and £25,900 over 7 years. - Year-Round, Autonomous Operation
Powered entirely by solar energy, they deliver reliable lighting even through long winter nights – with no need for refuelling, diesel or onsite intervention. - Smart, Adaptive Technology
Units autonomously adjust light levels based on GPS, historical weather, battery reserves and solar yield – ensuring lights stay on all night and batteries are never fully drained. - Remote Monitoring and Control
Equipped with real-time intelligence via the Prolectric Hub and Smart Remote Portal – you can remotely adjust schedules, monitor solar generation, battery usage, panel deployment and receive rich diagnostics and carbon-saving reports. - Superior Lighting Performance:
- The ProLight delivers an industry-leading 1,520W total output – three times more powerful than any other temporary solar lighting tower available.
- The compact ProRXM, while leaner, delivers strong LED illumination (up to 36,000lm) within a smaller footprint.
- Safe, Reliable Design
Both models feature Prolectric’s Automatic Mast Safety System (PAMS) – an internal fail-safe to protect personnel during mast deployment and operation. - Zero Noise and Emissions
Silent and emission-free, these units are ideal for sensitive environments such as urban worksites, residential areas and nighttime events. - Extended Battery Lifespan
With smart partial cycling, battery health is preserved, resulting in up to 7 years of effective battery life versus 5.5 years under full daily cycling. - Versatile and Mobile
Trailer-mounted with streamlined form factors, the ProLight and compact ProRXM units are highly portable – perfect for tight trackside spaces, site compounds, car parks and events. - Proven Across Infrastructure Projects
Trusted by leading contractors in sectors such as rail, highways, construction, bridgework, utility upgrades, civils work, events and emergency response, these lights align with sustainability goals and support long-term operational efficiency.
The smart solar hybrid generator for off-grid energy independence
Explore our ProPower generator
- Save Up to 75% on Fuel Costs
Dramatically cut fuel usage for significant cost savings and improved sustainability. - Massive Annual Operational Savings
Enjoy savings averaging £17,382 per year, with a cost-neutral point at just 2.5 years and potential savings exceeding £51,000 in 5 years. - Huge Fuel and Carbon Emission Reductions
Save approximately 9,473 litres of diesel annually and reduce carbon emissions by around 25,388 kg CO2e. - Remote Monitoring and Smart Management
Gain full visibility and control over performance via the Smart Remote Portal – with GPS tracking, diagnostics, alarms and energy usage reporting accessible anywhere. - Adjustable Solar Panels for Year-Round Efficiency
Hydraulically adjustable PV panels boost solar capture by up to 15%, enhancing performance in all seasons and climates.
- Silent, Low-Maintenance Operation
When running on solar/battery, the system operates quietly – ideal for sensitive sites – and vastly reduces servicing thanks to minimised generator runtime. - Versatile Design
Available in mobile trailer or static skid options for flexible deployment across sites, with an optional 510L fuel tank for extended runtime. - Robust Power Output
Single-phase models deliver up to 20kVA using 8×380W solar panels and 35kWh of Li-ion battery storage. - Reliable All-Year Performance in Any Condition
Designed and built for dependable, ‘setup-and-forget’ operation even in harsh environments – trusted by utilities, infrastructure and construction sectors. - Ideal for Remote and Critical Utility Applications
Perfect for powering welfare units, site tools, remote pumping or treatment stations, emergency response sites and more – ensuring energy security while supporting net-zero goals.
High-capacity solar battery energy storage for large-scale power
Explore our BESS power
- Massive Solar Yield
Equipped with 12 × 440W hydraulic solar panels (totaling 5.28 kW), it delivers over 30% more solar power generation. - Impressive Energy Storage
Boasts a robust 120kWh battery capacity, ideal for high-demand applications. - High Power Output
Delivers 20-45kVA, making it perfect for larger sites; surpasses single-phase alternatives by offering three times the power and 3.5× the battery storage. - Proven Cost Savings
Saving £33,927 in just 5 months on the Kier A417 Missing Link project, with projected annual savings exceeding £69,000. - Significant CO2 Reduction
Estimated to cut over 150,000 kg of CO2e annually, dramatically lowering emissions on site.
- Hybrid-Ready & Scalable
Seamlessly integrates with existing diesel generators (up to 100kVA) for hybrid power setups – ideal for charging telehandlers, EVs, ATVs and more. - Efficient Deployment
Skid-mounted design with forklift pockets and 10t yokes ensures easy positioning; compatible with standard UK three-phase distribution boards. - Clean & Quiet
Silent, zero-emission operation makes it an excellent choice for urban environments and night-time work in residential areas. - Remote Smart Control
Integrated with a microcontroller and GPS for remote monitoring, control, diagnostics and access to environmental and cost-saving reports. - Industry Trailblazer
ProCharge sets new benchmarks in sustainable, high-performance temporary power.
Ready to go net zero onsite?
Why Prolectric works for infrastructure & utilities
- Proven on Major UK Projects – from the Missing Link Project and Hinkley Point to Lake District National Park Reservoir
- Bespoke Engineering – Designed for complex site needs or grid-constrained environments
- Nationwide Rental Fleet – Rapid deployment, flexible hire periods, full support
- Telematics & Remote Monitoring – Real-time performance, fleet control and usage tracking
- Sustainability ROI – Demonstrable carbon and cost savings with every unit
- 24/7 reliability – No downtime, no refuelling disruptions, minimal servicing
Designed for distribution network operators, water companies, telecoms, rail, civil contractors and public infrastructure partners.
Challenges we solve
Remote and Off-Grid Site Power
- Eliminate the need for diesel generators.
- Plug-and-play energy for welfare units, cabins, CCTV, EV charging.
Lighting for Night and Safety-Critical Works
- Auto-on dusk-to-dawn lighting with no manual intervention.
- Consistent illumination for trackside, trench, bridge and pipework.
- Zero-noise and light pollution options.
Carbon and Environmental Targets
- Demonstrate Scope 1 & 2 reductions for clients and stakeholders.
- Comply with Net Zero commitments, biodiversity, and DNO standards.
Health, Safety and Compliance Pressures
- Improve visibility and safety on high-risk sites.
- Reduce manual refuelling and fire risks from diesel.
Fast Fleet Deployment
- Rent from our nationwide fleet for maximum flexibility.
- Bespoke configurations and compact options available.
Long-Term Operational Benefits
- With projects taking years, even decades to complete, utilising solar tower lights and solar hybrid generators is a logical transition.
- They are able to be left for extended periods of time with no human intervention, little-to-no maintenance and no refuelling requirements.
- Our clean, smart, solar products provide you with a ‘setup-and-forget’ technology, allowing you to remotely manage your tower lights and generators and leaving them up to function autonomously.
Sector-proven solar & hybrid technology
Our recommended solutions for infrastructure & utilities
| Product | Key Use Case | Benefits |
|---|---|---|
| ProLight Solar Lighting Tower | Bright site task and security lighting | Solar-only, zero fuel, zero emissions, setup-and-forget technology |
| ProRXM Solar Lighting Tower | Compact lighting tower for narrow access and walkways | Small footprint, rental-ready |
| ProPower Solar Hybrid Generator | Single Phase | Off-grid solar hybrid power for welfare cabins, tools, electric plant equipment | Solar, battery and back-up generator power, saving up to 90% on fuel |
| ProCharge Solar Battery Energy Storage System (BESS) | Three-Phase | Battery energy storage power for higher-demand loads | BESS battery storage, silent operation, saves up to £200 per day |
| All available to rent or buy. Custom builds available for large-scale infrastructure needs. | ||
What our clients have to say
Working with Prolectric has transformed the A417 ‘Missing Link’ project. Their innovative, sustainable solutions exceeded expectations, delivering cost savings and reducing our carbon footprint. Remote monitoring improved efficiency, and reduced noise and emissions created a better environment. With projected annual savings of £638k and CO2e cuts of 800,000 kg. Their support made the transition effortless and their solutions have set a new standard for powering major infrastructure projects.
Gavin Jones
Project Manager, Kier Transportation | Highways Major Projects
A 97% diesel reduction at the first attempt is a great achievement. Saving close to 6,000 litres is like driving a family car at 40 mpg twice around the world. It’s clear where we’ve learnt lessons from Llanwern to close that small gap. We want to reach 100% fuel-free by our next rail renewal project. These technologies are a complete game-changer, and we need to get to where this is business as usual.
Ryan Ballinger
Production Manager, Network Rail & Colas
We have approximately 50 Prolectric Solar Tower Lighting Units in use. We have a high level of confidence in both Prolectric as a business and the products they produce, as well as the after sales service and support they provide. As an Approved Vendor, the growing number of units has removed many Diesel powered equivalents from site. I would recommend Prolectric as they are amenable and professional, and I look forward to doing further business with them.
Richard Thompson
Reliability Engineer – Infrastructure Utilities, Sellafield
The ProPower unit managed itself – I could predict when it would need fuel, so it took very little of my time to manage. We were typically refuelling only every 3 months, versus weekly on a diesel generator. Through summer it didn’t need any at all. Once we sorted one minor issue (someone pushed the emergency stop button), there were no noise complaints. It’s a step in the right direction – we’re not releasing carbon when we don’t need to.
Ben Tomlinson
Project Manager, United Utilities
After the initial concern of suggesting to run a diesel generator 24/7 for the project duration, Magnox hired the Prolectric ProPower Solar Hybrid Generator. The evident demonstration of the effectiveness of commercially available solar hybrid equipment has been the driving force behind this investigation. This provided a great example of sustainable solutions meeting the needs of projects on site and demonstrates the applicability of using solar hybrid systems.
Jack Armitage
Consultant, Magnox
Ready to get started?
Whether you’re planning an upgrade, managing a complex utility scheme or responding to emergency infrastructure requirements – we’re ready to help.
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