Cell towers & base stations
Wind and PV charge the battery around the clock. Several LS Helix turbines or one LS HuraKan 8.0 also cover higher continuous loads.
Dana Bay project
Telecom tower power and remote power solutions
Telecom towers, monitoring stations and construction sites without a reliable grid can run on small wind turbines, solar PV and battery storage. Wind also produces at night and in winter, solar during the day. The diesel generator becomes a backup at most – cutting fuel, logistics and maintenance costs and removing the most attractive target for thieves.
- approx. 183,000
- cell towers in Africa, around 60–70% of them off-grid
- from 3 m/s
- start-up wind speed of LuvSide vertical turbines
- 24/48 V
- charges standard battery packs via programmable controllers
- 180 km/h
- storm-proof: LS Helix 3.0 for high-wind sites
The challenge
Why the diesel generator at the tower drives up costs
Unmanned cell towers in remote regions often run on diesel generators. Every refuelling means a site visit, every failure threatens network availability – and generators, fuel, copper cables and solar panels are popular targets for theft. Add rising fuel prices, noise, exhaust and a public grid that is unreliable in many regions.
- Fuel logistics: deliveries, storage and monitoring at every single site
- Theft and vandalism of generator, tank, cables and solar panels
- Maintenance every few weeks instead of once a year, each with a site visit
- Operators’ CO₂ targets and sustainability reporting
“You can’t just carry away a wind turbine. In addition, the technology is safely and securely installed in the mast and lattice frame.”
from the Dana Bay project report, South Africa
Applications
Remote power solutions for telecom, monitoring and construction
Measuring, repeater & monitoring stations
Environmental and weather monitoring, water levels, cameras or traffic technology: small continuous loads that must be powered reliably – often far from the grid.
Construction & temporary sites
Pre-assembled modules arrive by truck. The LS HuraKan 8.0 is raised hydraulically on the SteelRoots folding mast – no crane or cherry picker required.
UPS for critical infrastructure
Small wind secures the uninterruptible power supply of control and safety systems, for example in large wind farms.
More on the UPS solutionSystem design
How a hybrid telecom tower power system is built
- 01
Small wind turbine
Vertical LS Helix turbines for turbulent wind and lattice tower sites, the horizontal LS HuraKan 8.0 for higher loads.
- 02
Solar PV
Produces during the day and in summer; wind fills the gaps at night and in the darker months.
- 03
Battery storage
Standard 24 V or 48 V battery systems buffer generation and load. A hybrid needs less storage than solar alone.
- 04
Hybrid controller
Prioritises wind and PV, protects the battery and only starts an existing diesel generator when needed.
- 05
Remote monitoring
Generation, state of charge and faults visible remotely – site visits only for scheduled inspections.
Comparison
Diesel, solar or wind solar hybrid at remote sites?
| Criterion | Diesel generator | PV + battery | Wind + PV + battery |
|---|---|---|---|
| Generation at night | yes, as long as fuel lasts | no, battery only | yes, wind also blows at night |
| Winter & bad weather | independent of weather | strongly reduced | wind balances the seasons |
| Battery size | small | large (many days of autonomy) | medium |
| Fuel logistics | regular refuelling | none | none (diesel optional as backup) |
| Theft risk | high: generator and fuel | panels and cables | low for the turbine, technology built into the mast |
| Site visits & maintenance | frequent (oil change every 250–500 h) | rare | rare (annual inspection) |
| CO₂ & noise | exhaust, 60–80 dB | none | no exhaust, quiet operation |
Reference
Dana Bay, South Africa: wind power at the cell tower
In summer 2024 a South African network operator commissioned LuvSide to install a test system on a cell tower in Dana Bay. The LS Helix turbines are designed for windy coastal regions, and the technology is protected inside the mast. The aim is an economically viable, self-sufficient supply that replaces diesel generators – a first step towards wider use across Africa.
At the V&A Waterfront in Cape Town, four LS Double Helix 1.0 have also been operating since 2024 – in a country where load shedding is part of everyday life.
Models
Turbines for telecom and remote sites
LS Helix 3.0
Vertical wind turbine
- Nominal power: 3.0 kW at 16m/s
- Annual yield: approx. 2.500 kWh
- Diameter: 2.2 m
- Height: 4.0 m
- ...
LS HuraKan 8.0
Horizontal wind power turbine
- Nominal power: 8.0 kW at 11 m/s
- Annual yield: approx. 12.000 kWh
- Rotor diameter: 6.0 m
- Hub height: 12.0 m
- ...
LS Double Helix 1.0
Vertical wind turbine
- Nominal power: 1.0 kW at 15 m/s
- Annual yield: approx. 1.000 kWh
- Diameter: 1.4 m
- Height: 3.0 m
- ...
Articles
More on telecom power, maintenance and diesel replacement
LuvSide News, Wind Turbines, WindyBlog
What do mobile communications masts have to do with wind power?
A functioning and nationwide mobile network is the backbone of modern communication in South Africa. To ensure uninterrupted connection, mobile phone masts must be continuously supplied with energy. Especially in remote areas, this energy supply poses significant challenges for network operators.
More info
LuvSide News, Wind Turbines, WindyBlog
Telecom Tower Power: Hybrid Wind-Solar Systems
Telecom towers need power around the clock – often far from the grid. How hybrid wind-solar systems with battery storage replace diesel generators, meet SLA requirements and cut operating costs at telecom sites.
More info
Application & Operation, LuvSide News, Wind Energy, Wind Turbines, WindyBlog
Wind Turbine Remote Site Maintenance Guide
This guide covers the maintenance strategies, component priorities, and technologies that keep remote wind systems running reliably despite distance and harsh conditions. You’ll learn how to balance scheduled service against predictive monitoring, what failures hit isolated turbines hardest, and which modern tools cut travel costs while catching problems early.
More info
LuvSide News, Wind Turbines, Solar Power & Wind Turbines, WindyBlog
Wind Solar Hybrid vs Diesel Generator: Off-Grid Guide
Diesel generator or wind solar hybrid system with storage? This comparison covers power output, fuel and maintenance costs, levelised cost of energy and emissions – and explains why hybrid systems are displacing diesel at remote sites.
More info
LuvSide News, Wind Turbines, WindyBlog
Small wind power helps to ensure the UPS of wind farms
Wind turbines are subject to strict regulations in the EU to ensure their safe operation even during power outages. An uninterruptible power supply (UPS) is the central element for reliable operation. Its main function is to protect critical systems during power outages and to ensure smooth turbine operation in the event of grid faults.
More info
Application & Operation, Horizontal Wind Power, LuvSide News, Vertical Wind Power, Wind Energy, Wind Turbines, WindyBlog
How Wind Solar Hybrid Systems Cut Operating Costs
This article examines how combining wind turbines with solar panels creates cost synergies across fuel savings, maintenance reduction, optimized energy storage, and extended equipment lifespans—with practical guidance on system sizing, component selection, and implementation strategies that maximize return on investment.
More infoFAQ
Questions about telecom tower power
How are off-grid telecom towers powered?
Traditionally with diesel generators, increasingly with renewable hybrid systems: a small wind turbine and solar panels charge a battery bank that powers the radio equipment around the clock. An existing generator can remain on site as backup.
How much power does a cell tower need?
It depends on the equipment, the number of operators and the cooling, ranging from a few hundred watts to several kilowatts of continuous load. For system sizing, the daily consumption in kWh is what counts – we determine it with you from measurements or datasheets.
Can a wind turbine be mounted directly on a telecom tower?
Yes, if structural loads, vibrations and radio clearances allow it; otherwise the turbine stands on its own mast next to the tower. LuvSide checks both options in the project. Vertical turbines accept wind from any direction and cope well with the turbulent flow around lattice towers.
What are remote power solutions?
Power supply systems for sites without or with an unreliable grid connection, such as radio sites, monitoring stations, construction sites or pumping stations. Modern remote power solutions combine wind, solar and storage and are monitored remotely.
How can a construction site be powered without a grid connection?
For long-running construction sites, a mobile hybrid system can relieve the generator: the LS HuraKan 8.0 is raised hydraulically on the SteelRoots folding mast without a crane and can be dismantled after the project. Whether it pays off depends on duration, load and wind resource.
How often does a hybrid system at a tower need maintenance?
An annual turbine inspection is usually sufficient; generation and state of charge are checked via remote monitoring. A diesel generator, by contrast, needs an oil change every 250–500 operating hours. More in our remote site maintenance guide.
Can an existing diesel generator still be used?
Yes. A hybrid controller integrates wind and PV into the existing system and only starts the generator when the battery drops below a threshold. Running hours, fuel consumption and maintenance fall without compromising reliability.
Reliable power for off-grid sites
Tell us about the site, the load and today’s power supply. We assess wind resource and economics and design a hybrid system for your tower, monitoring station or construction site.
Private customer? Our distribution partners will be happy to advise you locally.
