Open roadside electrical junction box with exposed and severed wires, illustrating infrastructure damage from copper theft in Georgia.

What to Do When Your Underground Wiring Fails: A Long-Term Solution for City Infrastructure 

In Municipal Solar Lighting, Solar Street Lighting, Solar Street Lighting Solutions by Fonroche Lighting

Eliminating Costly Wiring Failures with Smart Solar Street Lighting 

Municipalities depend on underground electrical wiring to power streetlights and ensure public spaces remain safe and accessible. However, when underground wiring fails, it creates a cascade of issues—prolonged outages, rising maintenance costs, and increased safety risks for residents. 

For city facility managers, public works teams, and municipal planners, dealing with recurring underground wiring failures is an ongoing challenge. While temporary fixes can restore power, the real solution is eliminating underground wiring altogether

Cities across the U.S. are making the switch to solar-powered street lighting, a grid-free, maintenance-free alternative that eliminates costly wiring repairs and protects infrastructure from vandalism and copper theft. Fonroche Lighting America provides a proven, long-term solution that allows cities to modernize their lighting while cutting operational costs. 

If your city is struggling with frequent streetlight outages, infrastructure failures, or unsustainable maintenance costs, solar street lighting is the best alternative

Table of Contents

The Hidden Costs of Underground Wiring Failures 

Before we discuss solutions, it’s important to understand why underground wiring failures occur and how they impact city budgets and safety. 

Common Causes of Underground Wiring Failures 

  • Aging infrastructure – Many cities operate with decades-old underground wiring that is prone to failure. 
  • Water intrusion and corrosion – Flooding and moisture exposure cause short circuits and insulation breakdowns. 
  • Shifting soil and construction impact – Roadwork, erosion, and infrastructure projects disrupt buried cables. 
  • Rodent and insect damage – Underground wiring is often a target for rodents, causing electrical faults. 
  • Vandalism and copper theft – Stolen or damaged wiring results in long repair times and high replacement costs. 

How Wiring Failures Impact City Budgets and Safety 

  • Expensive Repairs – Excavation, rewiring, and repaving drive up repair costs. 
  • Increased Maintenance – Routine inspections, emergency repairs, and temporary fixes create long-term financial strain. 
  • Safety Concerns – Dark streets lead to higher crime rates, pedestrian hazards, and increased liability for municipalities
  • Long Downtimes – Traditional wired streetlights can take weeks or months to restore, leaving residents without reliable lighting. 

For many municipalities, the ongoing costs and disruptions make underground wiring an unsustainable approach to street lighting. Instead of continuing to invest in short-term fixes, more cities are transitioning to solar-powered street lighting to permanently eliminate these issues

decorative solar street light in bakersfield ca fonroche lighting america

Why Cities Are Switching to Solar Street Lighting 

1. No Underground Wiring = No Failures 

The most effective way to eliminate underground wiring failures is to remove the underground wiring itself. Solar-powered streetlights operate independently of the electrical grid, eliminating the risks of buried cable failures. 

2. Eliminates Copper Theft and Vandalism 

Copper theft has cost municipalities millions in repairs, while also leaving communities in the dark. With Fonroche Lighting America’s SmartLight, there is no copper wiring to steal—making it a zero-theft lighting solution

3. Immediate Cost Savings and No Utility Bills 

  • No trenching, no excavation, no underground wiring costs—reducing installation expenses. 
  • No electricity bills—solar lights generate and store their own power. 
  • Minimal maintenanceFonroche’s solar streetlights are designed to last 10-12 years with no battery replacements. 

4. Reliable in Emergencies and Extreme Weather 

Unlike traditional wired lighting, which fails during power outages, solar streetlights continue to operate even in blackouts, hurricanes, and other disasters

5. Supports Sustainability and Smart City Initiatives 

Cities that transition to solar street lighting benefit from: 

  • Lower carbon emissions by eliminating dependence on grid electricity. 
  • Increased public safety by ensuring uninterrupted lighting in all conditions. 
  • Integration with smart city technology, such as adaptive lighting and remote monitoring. 
solar street lights in as vegas fonroche lighting america

Fonroche SmartLight: The Proven Solar Street Lighting Solution for Municipalities 

Cities across the U.S. are already making the switch to Fonroche SmartLight—a high-performance, grid-free solar street lighting system that offers: 

Zero underground wiring—no risk of cable failures. 
Tamper-proof, theft-resistant design—eliminates copper theft. 
10- to 12-year battery life—outperforms conventional systems. 
Reliable operation in extreme weather—ensures continuous lighting. 
No ongoing maintenance costs—eliminates utility bills. 

Municipalities that have adopted Fonroche SmartLight have dramatically reduced maintenance expenses while improving public safety. If your city is dealing with frequent underground wiring failures, it’s time to consider a permanent alternative

Stop Fixing Wiring—Start Upgrading to Solar 

For municipal leaders responsible for public infrastructure and citywide safety, the decision is clear: 

Stop investing in short-term wiring repairs 
Eliminate copper theft and vandalism concerns 
Reduce maintenance costs and utility expenses 
Improve public safety and disaster resilience 

Cities that make the switch to Fonroche solar street lighting are saving millions in long-term infrastructure costs while modernizing their public lighting with smart, sustainable solutions

Take Action Today 

If your city is experiencing: 

  • Recurring underground wiring failures 
  • Rising maintenance and repair costs 
  • Public safety concerns due to streetlight outages 

Then it’s time to consider Fonroche Lighting America’s Smart Light as your city’s long-term lighting solution

Contact us today to learn how solar street lighting can help your municipality eliminate wiring failures, reduce costs, and enhance public safety.