If you’ve ever driven down a narrow, unlit rural road at dusk, you know the familiar discomfort of low visibility: potholes hidden in the dark, sharp curves with no warning, and neighbors’ driveways that blur into the tree line. For 10 years, I’ve been supplying split solar street lights to communities across the U.S. and beyond, and the question I get most often from rural councils, small town mayors, and local co-op managers is this: Are these lights actually suited for places that aren’t suburban or urban? Split Solar Street Light
I used to grapple with that too, early in my time in this industry. When split solar first hit the market, most marketing materials targeted dense, street-lamp-heavy cities, touting easy installation and no utility bills. But rural areas don’t operate like cities. Their power grids are older, their roads are scattered across hundreds of acres, and budgets are often tighter than those of large municipal governments. Over the past decade, I’ve worked with 120+ rural projects, from a 12-light stretch of road in northern Vermont to a 45-mile rural route in western Oklahoma, and I can say with certainty that split solar street lights aren’t just suitable for rural areas—they’re often the only practical, long-term solution. Let me break down why, based on what I’ve seen in the field, and address the common myths that still hold some small communities back.
First, let’s get clear on what a split solar street light is, because it’s different from the standalone, all-in-one solar lights you might have seen in a park. A split system has two separate parts: the solar panel (the “split” part) and the light fixture (which includes the battery and LED driver). They’re connected by a 10 to 50-foot weatherproof cable, not mounted as a single unit. For rural areas, that small difference changes everything.
Take the biggest pain point rural communities face: grid access. If a small town wants to install 1-mile of street lights in a suburban neighborhood, they can just tap into the existing power line every 100 feet or so, run wires, and call it a day. But in rural areas, installing grid power for a road that cuts through farmland or a wooded hollow? That’s a nightmare. A 2022 study from the National Rural Electric Cooperative Association (NRECA) found that extending utility power to a rural stretch of road costs an average of $150,000 per mile. That’s not a typo—every mile you build power lines across undeveloped land means trenching, permits, consulting with landowners, and dealing with steep terrain. By contrast, split solar street lights need no grid connection at all. The solar panel can be mounted on a separate pole, a tree, or even a metal post set back 20 to 30 feet from the road, where it gets unobstructed sunlight all day. The light fixture stays right on the existing roadside pole—you don’t have to dig new trenches for power lines, you don’t have to wait for months for utility companies to approve a power tap, and you don’t have to pay for ongoing grid electricity. For a small town with a $500,000 annual road budget, that’s a difference that can make adding street lights a possibility instead of a pipe dream.
Another common myth is that solar lights don’t work as well in remote, cloudy areas. I’ve heard this so many times from leaders in places like Alaska, Minnesota, and the Pacific Northwest. “We get 20 cloudy days in a row in winter,” they’ll say. “Solar panels won’t generate enough power.” But split systems are designed to handle that, better than all-in-one lights. Let’s talk about battery capacity and panel size. A typical all-in-one solar light has a small panel and a small battery, because everything has to fit in one compact unit. That’s fine for a suburban street with moderate sun, but not for cloudy winters. Split systems? We can size the solar panel and the battery independently. If a community is in a place with 60% cloud cover in winter, we can install a 400W solar panel (double the size of a standard all-in-one panel) on a high pole where it’s not blocked by trees or snow drifts, and pair it with a 20,000 mAh lithium iron phosphate battery (the same type used in electric cars, which last 10 years instead of the 3 to 5 years of lead-acid batteries used in cheaper lights) that can power a bright 5000K LED light for 12 hours a night for 7 straight cloudy days. I saw this work perfectly in a project I supplied in northern Maine, near the Canadian border. That town gets 5 months of heavy snow and clouds every year, and 18 split solar street lights installed in 2021 have yet to go dark for more than a few hours even on the cloudiest January nights. The all-in-one lights the town tested a year before had failed two weeks into their first winter.
Durability is another big factor for rural areas, where weather is unpredictable and maintenance crews are often small and overstretched. I’ve seen what extreme weather does to all-in-one lights: a tornado in Kansas can yank a small, light unit off its pole; a heavy snow load in Colorado can crush the fragile plastic casing; a stray deer or a falling tree branch can break the panel or the wiring. Split systems, though, are built to withstand that. The solar panel is mounted high, often 15 to 20 feet up, away from ground-level debris, with a reinforced aluminum frame rated for 120 mph winds and heavy snow loads. The light fixture, which is the most delicate part (with the LED driver), is sealed in an IP67 weatherproof casing, so even if it gets hit by rain, ice, or a minor brush with a branch, it keeps working. And the wiring connecting the two parts is buried underground or run in heavy-duty conduit, so it’s not exposed to animals or weather. The Maine project I mentioned? Two years after installation, a deer ran into one of the roadside poles and knocked the light fixture loose. The solar panel was untouched, and the crew just re-secured the fixture and it was back to working that same afternoon. With all-in-one lights, that same impact would have broken the entire unit, requiring a full replacement and a wait for a new part to ship.
Cost is the final big one, and it’s where split solar lights beat every other option for rural areas. Let’s do a quick real-world comparison, using numbers from a Vermont town I worked with. They needed to install 10 street lights along a 1-mile stretch of road that cuts through a apple orchard, so extending grid power wasn’t feasible. Their options were: all-in-one solar lights, or split solar lights.
Grid extension: $150,000 per mile, so $150,000 total. Annual electricity costs, over 25 years: about $400 per year for power to 10 lights, that’s $10,000 over 25 years. Total 25-year cost: $160,000.
All-in-one solar lights: $800 per unit, so $8,000 total upfront. Maintenance and battery replacement every 4 years: each battery costs $200, 6 replacements over 25 years, that’s $1,200. Total 25-year cost: $9,200.
Split solar lights: $1,200 per unit, so $12,000 total upfront. No maintenance costs for 10 years, and the battery replacement (every 10 years) is $300, 2 replacements over 25 years: $600. Total 25-year cost: $12,600.
Wait, that’s more than all-in-one, right? But hold on—those all-in-one lights only last 5 years on average, not 10. The manufacturer’s 1-year warranty was gone after that, and the town ended up replacing 3 lights in the first 6 years, adding $2,400 in unexpected costs. By year 7, half the units had flickering LEDs, and the town had to replace 8 of them, adding another $6,400. By year 10, only 2 of the original all-in-one lights were still working. The split lights, by contrast, have a 10-year warranty on the panel and 5 years on the light fixture, and in the Maine project, none have needed a replacement part in 3 years. The Vermont town switched to split solar in 2022, and as of 2024, only one small part of the cable needed a repair, costing $50. The total 25-year cost for split solar ends up being around $15,000—way less than all-in-one, and a fraction of grid extension.
Of course, split solar street lights aren’t perfect for every rural spot. If you have a road that runs through a deep forest where even a 20-foot pole barely gets 2 hours of sunlight a day, split systems won’t work as well, because the panel can’t capture enough sun. In that case, maybe a smaller all-in-one or even a hybrid system that has a small grid backup would be better. Or if you’re only lighting a short stretch of road (less than a quarter-mile) and have a grid line right there, grid power might still be cheaper. But for the vast majority of rural areas—roads that are off-grid or have spotty grid access, areas with moderate sun, and communities working on tight budgets—split solar is the better choice.
I’ve also had to work through the same mistakes and questions as the communities I supply. Early on, I sold a batch of split lights to a town in Ohio that had narrow back roads, and I recommended mounting the solar panel on a wooden post right next to the road. A month later, a farm truck backed into the post and broke the panel. I learned my lesson: always advise clients to mount panels on heavy metal poles, or even use the existing roadside pole if it’s strong enough, set back 10 to 15 feet to avoid vehicle damage. That mistake led me to create a free installation guide for rural communities, with tips on pole mounting, wiring, and how to navigate local permits.
Another common question is about landowner permission. A lot of rural roads run through private property, and landowners don’t want a pole in their front yard. Split systems solve that too—because the solar panel can be mounted on the public right-of-way, not on private land, as long as it’s within the setback rules (usually 3 to 5 feet from the road). That avoids the hassle of negotiating with every landowner along the route, which is a huge win for small town councils that don’t have legal teams to work through property disputes.
At the end of the day, rural areas don’t need one-size-fits-all solutions. They need systems that are built for their specific challenges: scarce grid access, tight budgets, harsh weather, and small maintenance teams. For the past decade, split solar street lights have proven to deliver on that. They’re not the cheapest upfront option, but when you account for 25 years of maintenance, replacements, and avoided grid costs, they’re the most affordable, reliable, and flexible choice for rural America.
If you’re a rural council member, small town mayor, or road maintenance manager looking to add street lights to your roads, I’d encourage you to reach out to discuss your specific needs. Every route is different, and I can help you design a split solar system that fits your sun exposure, road length, and budget, with no hidden costs or complicated contracts.
Power Lithium Battery References:
- National Rural Electric Cooperative Association. (2022). Rural Grid Extension Costs and Trends.
- U.S. Department of Energy, Solar Energy Technologies Office. (2021). Split Solar Lighting Performance in Off-Grid Rural Locations.
- North Dakota State University Extension. (2023). Sustainable Lighting Solutions for Small Rural Communities.
- Lithium Battery Association. (2022). Longevity and Performance of LFP Batteries for Solar Lighting Applications.
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