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The Hybrid Energy Station,
Your Energy Solution.

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The Right Answers For Any Challenge

We offer a range of hybrid solutions to meet your power needs; from small microgrid in a box to grid scale battery energy storage systems (BESS). The small-scale product (HES Mini) was designed to supply critical power to remote telecommunications stations whilst the HES Mega product can provide frequency and voltage stability to electricity grids as they become less stable due to high penetration of renewable generation. The HES Mega is grid forming with smart controls which enable 100% renewable generation.

The HES Mini consists of an engine/battery combination with the option to supplement with wind or solar energy. The engine powers the load and charges the battery. When the battery is charged, the engine shuts down. When the battery discharges to a predetermined level, the engine restarts.

See the Working Diagram

HES Mega

  • Grid forming and system stabilization services
  • Organic grid development
  • Smart micro-grid power manager
  • Integrated or modular battery storage
  • Battery-to-grid applications - B2G
See the Data Sheet

HES Mini

  • Recommended load factor is < 50% for optimum CapEx/OpEx balance
  • Increased fuel efficiency can be achieved by reducing load factor further
  • There is NO MINIMUM LOAD
See the Data Sheet

of Ownership

HYbrid's in-house expertise will help and assist when planning new off-grid sites or retrofitting existing sites. HYbrid will provide full financial planning on a $/kW basis and project manage each site enabling you to focus on your core business.

Services Provided:

  • Site optimization or design
  • Annual fuel consumption planning
  • Maintenance frequency scheduling
  • Cost of Ownership modeling
  • Project Management
  • Training
Bringing You Value (Mini)
  • Ensures continuity of service from the Telecoms provider
  • Optimized site infrastructure to reduce energy requirements
  • Modular systems which increase in capacity in line with the site load demands
  • Integration of solar and wind power
  • Reduced engine run hours and fuel consumption
  • Easy retrofit to existing Telecoms sites
  • Remote monitoring and service support
  • Performance monitoring and reporting
  • Integrated Fueling Technology (hardware and software) providing security while accessing and dispensing fuel
Bringing You Value (Mega)
  • Stabilising the power grid
  • Lower energy cost through renewable integration
  • Power conditioning
  • Uninterruptable Power Supply
  • Energy storage
Your Energy Supply Patrner

HYbrid provides a variety of services to support your industry:

Full energy supply contract on a $/kW basis

  • Capital equipment
  • Fuel supply and management contracts
  • Service and maintenance
  • Project management

Equipment leasing contracts

  • Remote monitoring
  • Energy monitoring and reporting
  • Fuel management & reporting

Energy monitoring contracts

  • Monitor individual tower sites
  • Report any anomalies
  • Fuel monitoring & reporting
More Efficient Power

Based on a detailed site evaluation, HYbrid will provide a system to meet your optimized load and ensure maximum efficiency.

Typical Savings

  • 50% - 80% reduction in fuel consumption
  • 50% - 80% reduction in maintenance costs
  • 50% - 80% reduction in operating hours
  • Lowest lifecycle costs of any DC power supply
More Reliable

The HYbrid Control System provides an unprecedented control and monitoring of your site.


  • 24/7 remote monitoring and system diagnostics
  • Deployed globally with GSM coverage
  • Alerts and alarm indication allowing preventative measures without having to attend site
  • Monitoring engine, alternator, battery parameters and fuel consumption
Social and Environmental Responsibility
  • 50% - 80% reduction in CO2 emissions / CO2 Reduction (60 tonnes/year per BTS)
  • 100% Containment for all liquids
  • Less Frequent Fuel Delivery
  • No External Hoses / Tanks

We have looked at several HYbrid solutions and have concluded successful trials with the DC HYbrid technology from HYbrid Energy Solutions Limited. They took all of our recommendations on board and adapted their solution to meet the harsh environment we experience in Qatar. We needed to ensure that the product could withstand extreme temperatures and sand storms and we were very satisfied with the results.
Ovidiu Bogdan - Vodafone Group - Qatar

Telefónica has been investing in the reduction of our internal emissions of GHGs since 2006 in particular by promoting energy efficiency and reducing the consumption of fuels in the operations of our fixed and mobile networks. To this end, we have replaced all standard generators on off-grid sites with HYbrid Energy Stations. HYbrid has allowed us to meet our corporate responsibility and sustainability policy as well as deliver operational cost savings. Furthermore, HYbrid Energy Stations are less susceptible to global fuel price fluctuations which allow us to accurately budget for our off-grid sites.
Ray Doyle - Infrastructure & Energy Manager, Telefonica O2 Ireland

Shared Access is a developer and owner of shared wireless infrastructure, specifically for the use of mobile & broadband operators. We meet many challenges securing network power due to, planning requirements, time pressures, site locations that are often remote, and local community issues. We have deployed HYbrid Energy Stations as an alternative in some instances to grid power. Their DC systems have enabled us to fulfill our operational and design standards, providing cost effective and reliable alternatives to grid supply.
Niall Clyne - Director of Rollout, Shared Access Ltd.

Tiger is a niche property consultancy company based in Europe specializing in Telecoms and Utilities. During network rollout projects, we encounter a lot of objections from the public due to contractors deploying generators whist awaiting network power connections. By utilizing HYbrid generators we have eliminated such complaints and the units are so quiet that they fall within strict boundary noise limits in residential areas. We also find that the National Parks and Forestry are willing to accept this option as the risk of fuel spillage is minimized.
Chris McGrath - CEO, Tiger International

Since the installation of the first HYbrid Energy Station in Spring 2009, all Meteor ’off-grid’ sites are now powered by HYbrid Energy. HYbrid’S DC generators have resulted in significant reductions to our operational costs and carbon emissions as well as improving fuel management and associated risks.
Shane O'Neill - Field Operations Team Lead, Meteor/Mosaic


The Lithium Ion Battery is ideally used within a mobile power source and energy storage device. Key features include:

  • High Power Density
  • Light Weight
  • Small Footprint
  • Tolerates Higher Temperatures
  • Improved Efficiency
  • Longer Service Life (2.5 times longer)
  • Deep Discharge up to 80%

The battery has a self-discharging rate of approx 3% and under normal conditions the battery can be recharged once every six months.

The battery's cathode active material comprises of a mixture of fluorine compound and rare earth while the anode active material contains nanometer carbon fiber and artificial graphite. Therefore, in the large current charge it can maintain the characteristics of invariable inherent molecular structure, sold crystal lattice, impact resistance and long life.

Why Use

Utilising a DC generator at its core, the HYbrid Energy Station (HES) provides a highly efficient means of charging a battery and storing energy eliminating the need to oversize the generator for battery charging applications.

  • Most BTS operate at 48 volts DC
  • By powering the BTS at 48 volts DC you can remove the site rectifiers
  • This eliminates a large source of heat within the site cabin
  • Thus reducing cooling demand and energy usage
  • Generator will not overload when charging batteries
  • Therefore the engine size can be matched to load size
  • Improves efficiency by 40%
  • Electric radiator offers even higher efficiency

The core element within a fuel efficient HYbrid system is a 32 pole permanent magnet generator.

The unique design offers:

  • Extremely high reliability (MTBF at 100,000 hours)
  • High efficiency (85% to 94%)
  • Extremely low DC voltage ripple (<5mV)
  • Lightweight and compact design