Tired of outages? PowerUP's longer-lasting, green backup power for telecom masts.
At PowerUP, we are committed to providing innovative energy solutions that meet the highest standards of reliability and efficiency.
Our advanced generators are designed to deliver uninterrupted power, ensuring that critical operations continue smoothly, even in the most demanding environments.
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Why do providers of vital communication services prefer hydrogen-based generators?
“Besides the sustainability goal that is essential to us and our customers, hydrogen generators can achieve higher energy efficiency compared to diesel generators. This means that a mobile operator can generate the same amount of power using less fuel, resulting in cost savings and reduced dependency on fossil fuels,”
Key values
UP3K
Revolutionising High-Demand Backup Power
Introducing PowerUP's revolutionary 3kW hydrogen fuel cell generator – the powerful UP3K. It offers an ideal solution for industries with higher power needs, excelling both as part of hybrid systems and as a standalone power source for critical equipment. The generator is modular, allowing the parallel connection of multiple units to achieve higher power outputs. Combined with the UPSystem, a blackout will trigger an instant power provision from a small battery buffer within milliseconds.The generator is able to take over within seconds performing an alarm start. Once power is restored, the system automatically switches off. This plug-and-play solution requires no manual input and offers a safe, durable, and environmentally friendly backup power option during outages.
- Grid drop detection
- 5x I/O connections (3x dry contact detection, 2x programmable relays)
- Remote monitoring and control
- Different working modes (Battery mode, Generator mode)
- Wide range of supported batteries
- (Optional) 19” Rack solutions (Indoor/outdoor)
- (Optional)Trailer-friendly mobile solution available (UPMobile)

Beginning of life (BOL): Continuous output power at 25°C Continuous output power at 40°C |
3000 W 2500 W |
After operation time >5000 h: Continuous output power at 25°C Continuous output power at 40°C |
2500 W 2000 W |
System nominal voltage | 48 V DC |
Fuel | Compressed hydrogen (>99.97%) |
Fuel consumption | 0,065 kg/kWh at 0.5 bar(g) input pressure |
Dimensions (L × W × H) | 589 x 304 x 578 mm |
Weight | 42 kg |
Communication / Protocols | CAN (optional: RS485, Bluetooth, USB) |
Recommended temperature range | -5°C to +40°C (-30°C to +40°C with accessories) |
Noise level | 65 dB |
UPSystem
19” RACK INDOOR / OUTDOOR SOLUTION
Seamless Backup
with UP-Series Generators
When our UP-series generators are combined with the UPSystem, a blackout will trigger instant power provision from a small battery buffer within milliseconds. The generator takes over within seconds, performing an alarm start. Once power is restored, the system automatically switches off. This plug-and-play solution requires no manual input and offers a safe, durable, and environmentally friendly backup power option during outages.
UPSystem | 3K | 6K |
---|---|---|
Generators | 1 (UP3K) | 2 (UP3K) |
Power distribution | Customizable for 1-phase DC / AC or 3-phase AC | |
System voltage | 48 V DC | |
Output voltage | 48 V DC; 230 V AC or 400 V AC | |
Nominal power output | 3000 W Peak loads 10 kW (AC from inverter max. 5s) |
6000 W Peak loads 10 kW (AC from inverter max. 5s) |
Compatible H2 source | External cylinder or cylinder bank with pressure regulator to 0.5 bar g | |
Battery bank option | 48 V / minimum 100 Ah (5 kWh) | 48 V / minimum 100 Ah (5 kWh) |
Dimensions (W, L, H) and weight |
600 × 850 × 1700 mm, 200 kg | 600 × 850 × 2100 mm, 300 kg |
IP class | IP20 | |
Features | ✓ Service monitoring ✓ IoT: Full system logs ✓ Remote monitoring and control ✓ Start/stop signal |
|
Recommended temp. range | -5°C to +40°C | |
Operating lifetime | 10 000 hours |

UPMobile
Reliable Hydrogen Power,
On the move or On-site
UPMobile is available with either 3kW or 6kW of continuous fuel cell power. This versatile hydrogen fuel cell generator is an ideal solution for uninterrupted access to power to maintain readiness and critical services. The powerful UPMobile boasts an external hydrogen supply for enhanced flexibility and can be easily transported on a trailer.
- Screen
- Service monitoring
- IoT: Full system logs
- Remote monitoring and control
- Start/stop signal

System voltage (VDC) | 42–75 VDC |
Output voltage | 42–75 V DC; 230 V AC (1P); 400 V AC (3P) |
Output current (A) | 0–300 A |
Nominal power (kW) | 10 kW (BOL) – 9 kW (EOL) |
Rated power (kW) | 15 kW (w/o battery) |
FC peak power output (kW) | 16.4 kW |
Battery extender capacity (kWh) | 6.8 kWh (1 module) |
Battery extender peak power (kW) | 34 kW (12 min – 5C) |
Cooling system | Deionized water (0.1 us/cm) |
Fuel | Compressed hydrogen (>99.97%) |
Fuel consumption per kWh | 60–73 g/kWh |
Size (L × W × H) | 1900 × 1500 × 1500 mm |
Weight (kg) | 220 kg |
Start temperature (°C) | > -10°C |
Operating temperature (°C) | from 5°C to 60°C |
Operating hours (h) | 20 000 h |
IP rating | IP54 |
Noise level | 65 dB |
Hydrogen Safety & Consumption
PowerUP prioritizes safety with advanced hydrogen system for fuel cells
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