01
HPESS 6040
60 kWh · Compact single-unit power block
LiFePO4All-in-OneIP54
- AC Input / Output20 kW / 40 kW
- Energy Capacity60 kWh
- Weight~1150 kg
Why Mobile Energy Storage
Powering the gap on construction sites.
Remote locations, unstable grid access and heavy machinery demand often lead to project delays and safety risks. Volttera's mobile ESS platform delivers clean, dependable power with modular, pre-engineered components — easy to transport and quick to deploy on any site or temporary facility.
60–120 kWhENERGY CAPACITY
20–60 kWPOWER INPUT RANGE
40–60 kWAC OUTPUT RANGE
IP54ENCLOSURE PROTECTION
AC Mobile Power Supply
Two configurations,
one platform.
Compact, all-in-one battery energy storage built for rental fleets and temporary power scenarios — silent, low-maintenance and ready to deploy anywhere.
02
HPESS 120/60
120 kWh · AC & DC hybrid power block
Plug & PlayDC CCS2UPS Ready
- AC Input / Output40 kW / 60 kW
- DC Input / Output60 kW / 60 kW
- Weight1800 kg
Technical Data
Full specification sheet
| AC Input | |
| Nominal Power | 20 kW |
| Socket Type | 32A 400V 3-ph, 50Hz, CEE connector |
| AC Output | |
| Nominal Power | 40 kW |
| Socket Type | 63A/32A/16A CEE 3-ph, 16A 1-ph Schuko |
| Battery | |
| Nominal Energy | 60 kWh |
| Cell Chemistry | LiFePO4 |
| Expected Lifetime | > 3 years (2 cycles/day) |
| Certification | UN 38.3, IEC 62619 |
| Cooling | Air Cooling |
| General | |
| Configuration | All-in-one |
| BESS Mode | Off-grid |
| Operating Temperature | -20°C to +50°C |
| Altitude | < 2000 m |
| Humidity | 5% – 95% |
| Enclosure Protection | IP54 |
| Handling Interfaces | Forklift pockets, Hoisting Rings |
| Safety Solution | Build-in BMS, Fire detection |
| Compliance | CE, IEC 62619 |
| Heating Film | Yes |
| Protection | Overload, Overheat, Short Circuit, Overcurrent, Overvoltage |
| Fire System | Perfluorohexanone |
| Digital | |
| Connectivity | 4G SIM Card |
| Local | HMI |
| Remote Monitoring | Web & App |
| Dimensions | |
| L × W × H | 1450 × 1000 × 1470 mm |
| Weight | ~1150 kg |
| Price Term | |
| Production Lead Time | 50–60 days after order approved |
| General Technical Data | |
| Nominal Energy Storage Capacity | 120 kWh |
| Battery System Voltage | 576 VDC |
| Type | LFP (LiFePO4) |
| DoD (Depth of Discharge) | 80% |
| Lifetime (80% DoD) | 6000 Cycles |
| Operating Temperature | -25°C to 60°C |
| Battery Management System | Built-in BMS |
| Protection | Overload, Overheat, Short Circuit |
| Charge & Discharge Simultaneously | Yes |
| Input Data | |
| DC Input Nominal Power | 60 kW |
| Max DC Input Current | 100 A |
| Max AC Input Power | 40 kW |
| AC Input Voltage Range | 260Vac – 530Vac |
| Output Data | |
| DC Output Nominal Power | 60 kW |
| Max DC Output Current | 100 A |
| AC Nominal Rated Output Power | 60 kW |
| AC Output Voltage (50Hz) | 230/400 Vac |
| Socket Options | |
| AC In | CEE 400V 5P 63A |
| DC In | CCS2 |
| AC Out | CEE 400V 5P 63A/32A/16A, Schuko (EU) |
| DC Out | CCS2 (5m Cable) |
| Control Panel | |
| Model | Control module, TFT 10″ display |
| Remote Generator Start | Dry contact relay |
| Remote Communication | 3G/4G |
| Communication | Web / App |
| Dimensions | |
| L × W × H | 1800 × 1450 × 1400 mm |
| Weight | 1800 kg |
Battery-Powered Energy Storage
Net zero power for your rental fleet
A green, stable and flexible power supply solution for temporary power scenarios.
Reduce Carbon Footprint
Less generator run-time reduces emissions.
Silent Power
Battery storage delivers power without the noise.
Cost-Saving
Decreases diesel engine runtime and fuel spend.
Online Software Operation
Remote asset management for reporting and control.
Low Maintenance
Service frequency drops from weekly to bi-monthly.
Scalable & Flexible Charging
Fleet flexibility with enhanced power output and capacity.
No Grid Connection Solution
Power the site in island mode.
Supply the construction site with electricity from Volttera's mobile system running in island mode — recharge batteries overnight at the nearest grid connection point.
Highly Variable LoadsCost benefit at applications with varying demand
Zero EmissionsNo fuel burn on site
Lower Noise LevelsQuiet operation on sensitive sites
AC Power
Built For Temporary Sites
Approach
Temporary Power Built For Site Flexibility
How It Helps
1
Site Power:
Battery storage supplies AC power for construction sites with limited or unstable grid access.
2
Energy Storage:
Renewable energy can be stored and released when site demand increases later.
3
Easier Setup:
Mobile setup supports fast transport, lower generator runtime, and quieter temporary operations.
