ROYPOW PowerBoost PT30-400-30 Mobile Battery Storage

ROYPOW PowerBoost PC30-400-30 Mobile Battery Storage for Construction Sites and Tower Cranes

The ROYPOW PowerBoost PC30-400-30 was specially developed for applications with high inrush currents and strongly fluctuating loads. With 30 kVA continuous power, 30 kWh LiFePO4 battery storage, and a short-term peak power of up to 45 kVA, the system is particularly suitable for tower cranes, construction hoists, drilling rigs, welding equipment, and other inductive loads that often cause problems with conventional power generators.

In contrast to a classic battery storage system, the PowerBoost's priority is not the longest possible energy supply, but rather the provision of high power over short periods. This allows load peaks to be reliably absorbed, smaller grid connections to be optimally utilized, and diesel generators to be operated significantly more economically.

Especially on construction sites with limited connection capacity – for example, 32 A or 63 A construction power connections – the PowerBoost can continuously draw energy from the grid or a smaller generator and provide high power at short notice if required. This ensures that even consumers with high inrush currents are reliably supplied, without having to purchase or operate a significantly larger generator.

Areas of Application

The ROYPOW PowerBoost PC30-400-30 is particularly suitable for professional applications in the construction and rental sector.

Typical areas of application include:

• Tower cranes (up to approx. 30 kW)
• Construction cranes
• Construction hoists
• Mast climbing work platforms
• Concrete pumps
• Drilling rigs
• DTH drilling rigs
• Pile drivers
• Welding equipment
• Construction sites with limited grid connection capacity
• Hybrid solutions with diesel generators
• Rental companies for construction machinery and construction power solutions
• Infrastructure and tunnel construction
• Industrial and assembly construction sites

The system works particularly economically wherever load peaks occur, generators frequently operate in partial load range, or grid connections are not sufficiently dimensioned.

Hybrid Solution for Construction Sites and Tower Cranes

The PowerBoost was specially developed for hybrid operation with diesel generators or the public power grid.

The battery storage absorbs short-term load peaks, while the generator or grid connection continuously supplies the base load.

This offers numerous advantages:

• smaller dimensioned diesel generators are sufficient
• significantly lower fuel consumption
• longer generator lifespan
• less maintenance
• lower noise emissions
• lower CO₂ emissions
• economical operation even with strongly fluctuating loads

Especially with tower cranes, very high inrush currents occur in the hoisting mechanism or slewing drive. These load peaks often mean that generators have to be significantly oversized compared to what is actually necessary. The PowerBoost buffers these power peaks and ensures stable operation.

Features

The ROYPOW PowerBoost PC30-400-30 combines battery storage, inverter, charging unit, and control in one compact construction site system.

Highlights at a glance

• 30 kWh lithium iron phosphate battery
• 30 kVA continuous power
• 36 kVA for up to 5 minutes
• 45 kVA peak power for 10 seconds
• three-phase 400 V output
• Charging via grid or diesel generator
• Plug-and-play system
• integrated energy management
• Remote monitoring via 4G, WLAN and Bluetooth
• App and web access
• OTA software updates
• 7" touch display
• IP54 housing
• Battery, PCS, and charging unit designed for outdoor use
• Aerosol fire extinguishing system
• extensive protection functions against overcurrent, overvoltage, and overtemperature

Advantages

The PowerBoost offers numerous economic advantages over classic generator solutions.

Higher Economy

• significantly lower diesel consumption
• lower operating costs
• reduced maintenance
• longer generator lifespan

Optimal Use of Small Grid Connections

• Load peaks are supplied from the battery storage
• smaller grid connections can supply larger consumers
• Reduction of expensive grid connection expansions

Ideal for Rental Companies

Rental companies for construction machinery particularly benefit from a mobile load peak buffer.

The PowerBoost enables:

• higher utilization of electrical construction machinery
• flexible rental together with tower cranes
• attractive hybrid solutions for construction sites
• lower fuel consumption for the rental generator
• modern, sustainable rental offering

Environmentally Friendly Construction Site Operation

Reduced generator operation leads to:

• reduced CO₂ emissions
• minimized noise
• fuel savings
• easier compliance with local emission regulations

Technical Data

Battery System

• Battery technology: LiFePO4
• Storage capacity: 30 kWh
• Battery voltage: 460.8 V
• Voltage range: 403.2 – 525.6 V
• Lifespan: 4,000 cycles (90% DoD)

AC Output

• Continuous power: 30 kVA
• Power for 5 minutes: 36 kVA
• Peak power (10 seconds): 45 kVA
• Output voltage: 400 V
• Frequency: 50 / 60 Hz
• Continuous current: 43.5 A
• Maximum current (5 minutes): 52 A
• Peak current (10 seconds): 65 A
• THDV: ≤ 3 %
• Output connection: CEE 125 A (3P+N+PE)

Charging Options

Three-phase

• up to 30 kW charging power
• Input voltage: 320 – 480 V
• maximum 45 A

Single-phase (optional)

• up to 6.5 kW
• 90 – 265 V
• maximum 32 A

Charging possible via:

• public power grid
• construction power connection
• diesel generator

Communication

• CAN
• Bluetooth
• WLAN
• 4G
• Remote monitoring
• Software updates via OTA

General Data

• Protection class: IP54
• Corrosion protection class: C4
• Cooling: active air cooling
• Operating temperature: −20 °C to +55 °C
• Operating altitude: up to 4,000 m
• Humidity: 10–95 %
• Display: 7" touchscreen
• Weight: approx. 732 kg
• Dimensions: 1100 × 800 × 1500 mm

Why buy the ROYPOW PowerBoost from SEV?

SEV supports construction companies, rental companies, and industrial enterprises in planning modern mobile energy supply. Together with you, we develop the right hybrid solution consisting of battery storage, power generator, and construction power supply.

Whether for a tower crane, tunnel construction site, or complete machine park – we advise you on the optimal design so that generator power, battery storage, and construction site connection work together economically.