EFOY integration
EFOY Fuel Cell Remote Monitoring
Monitor EFOY fuel cells remotely.
Avoid unnecessary site visits.
Track performance, fuel levels and system health in real time so your team only dispatches when it actually matters.
Live fuel cell data
Power, temperature and runtime
Fuel cartridge monitoring
Levels and usage at a glance
Battery health visibility
SOC, voltage and charging status
Alerts before issues occur
Understand, decide and act remotely
Complete visibility of your EFOY system
Track every part of the system that keeps your site powered and your operation running.
Fuel cell performance
Real-time output, temperature and operating hours.
Fuel level monitoring
Cartridge levels and usage to plan refills.
Battery intelligence
SOC, voltage, charging and battery protection.
Power flow overview
See how solar, battery and fuel cell work together.
Alerts & notifications
Low fuel, errors and system issues sent instantly.
Understand the full system at a glance
Track key metrics, review detailed system data and analyse historical performance — all in one place.
- Real-time performance dashboards
- Detailed system parameters
- Historical trends and reporting
- Export data for analysis
- Make informed maintenance decisions
Fuel Cell 1
ChargingLive DataStarting mode
AUTO
Power output
124.65 W
Voltage at the battery
26.2 V
Charging current
0.0 A
EFOY temperature
32.4 °C
Operating hours
1805.75 h
Battery
Lead Acid 24V
26.2
Voltage
0 A
Charging
Capacity
400 Ah
Switch-on voltage
24 V
Switch-off voltage
27 V
Max. charge time
24 h
Min. charge time
30 min
Fuel Cartridges
1. MT60 (60L)
Fuel level
77 % (46.00 l)
Why operators choose EFOY with TrackSyte®
Reduce site visits
Only dispatch engineers when it's necessary.
Prevent downtime
Spot issues early and avoid power failures.
Optimise fuel usage
Monitor cartridge levels and runtime accurately.
Increase runtime
Better visibility means longer uninterrupted performance.
Lower operating costs
Reduce callouts, labour and maintenance expenses.
How EFOY fuel cell remote monitoring works
EFOY fuel cells keep batteries charged on off-grid sites when solar cannot keep up — especially through UK winters. The risk is that nobody knows a cartridge is nearly empty or a unit has stopped charging until the site goes dark.
TrackSyte® brings each fuel cell into the Portal with its power output, temperature, run hours, cartridge level and battery status. Alert rules flag low fuel, charging problems and lost connections, and MQTT-connected cells can be charged or reset remotely.
Because TrackSyte is multi-vendor, the fuel cell sits alongside the Victron system, solar, security and location data from the same site — so your team sees the whole power picture before deciding whether to travel.
Where EFOY monitoring pays back
- Mobile CCTV towers
Keep towers recording through winter by planning cartridge swaps before power runs out.
- PID and perimeter systems
Avoid perimeter outages caused by flat batteries on remote fence lines.
- Hybrid and temporary power
See fuel cells, batteries and generators together on welfare units and compounds.
EFOY Cloud or TrackSyte? When you need one fleet view
EFOY Cloud is SFC Energy's own service for monitoring EFOY fuel cells, and it is a good fit when the fuel cell is the main thing you need to watch. Many operators, though, run the fuel cell as one part of a bigger system: a Victron inverter and solar charger, a lithium battery bank, a security system, cameras and a cellular router, on a tower or trailer that moves from site to site.
TrackSyte® brings the EFOY into that wider picture. The fuel cell's output, cartridge level and charging status sit next to battery state of charge, solar yield, security status and GNSS location for the same asset — and next to every other asset in the fleet — with one set of alert rules and one login for the team.
| You need to… | Fuel-cell-only view | TrackSyte |
|---|---|---|
| Watch EFOY output, fuel and faults | Yes | Yes |
| See Victron battery and solar data for the same site | Separate system | Same view |
| See security, tilt and location for the asset | Separate system | Same view |
| Manage towers, generators, pumps and plant too | Not covered | Included |
| One set of alerts by email, webhook or Slack | Per system | Yes |
Planning fuel cell and battery sizing for a site? Read our guides to off-grid battery monitoring and solar CCTV towers, or see our remote battery monitoring system.
EFOY monitoring FAQs
- What EFOY fuel cell data can I see remotely?
- Power output, temperature and run hours, fuel cartridge levels, and battery and charging status — alongside alerts and history for each site in the TrackSyte® Portal.
- Can I control an EFOY fuel cell remotely?
- Yes, for MQTT-connected cells. You can start a charge or reset the fuel cell from the Portal, which can save a visit when a unit just needs a restart.
- Is TrackSyte the same as EFOY's own cloud service?
- No. TrackSyte is an independent, multi-vendor monitoring platform. It brings EFOY fuel cells into the same view as Victron power systems, Ajax security, CCTV towers, pumps and plant, so mixed fleets are managed in one place.
- How do I know when fuel cartridges need replacing?
- Cartridge levels are shown for every fuel cell, and alert rules can warn your team when fuel is running low, so refills can be planned into existing routes rather than made as emergency trips.
- Can I use EFOY Cloud and TrackSyte together?
- Yes. TrackSyte does not stop you using SFC Energy's own tools. Many operators use TrackSyte for the fleet-wide view of fuel cells, batteries, solar, security and location, and keep manufacturer tools for specialist configuration.
- Which sites use EFOY fuel cells with TrackSyte?
- Typically off-grid and temporary sites: mobile CCTV towers, perimeter and PID systems, hybrid power units and remote cabinets where solar alone is not enough in winter.
Part of the TrackSyte® ecosystem
EFOY integrates seamlessly with our multi-vendor platform, giving you full visibility of power, security, environment and more — all in one place.
Take control of your EFOY systems
See how TrackSyte® helps you reduce site visits, prevent downtime and keep your operations running.