ROYPOW PowerBoost 270 Portable Battery Storage

ROYPOW PowerBoost 270 – Mobile High-Performance Battery Storage for Large Construction Sites and Multiple Tower Cranes

The ROYPOW PowerBoost 270 is the most powerful version of the PowerBoost series and was specifically developed for construction sites where multiple cranes, construction hoists, or other large consumers are operated simultaneously. With a continuous power output of 270 kVA, a 108 kWh LiFePO4 battery storage, and a peak power of up to 320 kVA, the system provides enormous power reserves within a very short time.

The PowerBoost 270 is not a classic long-term energy storage system, but an intelligent peak shaving system. It continuously stores energy from the grid or a diesel generator and makes it available precisely when particularly high power is needed.

This allows for the reliable operation of large tower cranes, multiple simultaneously working cranes, or other machines with high inrush currents, without requiring a correspondingly large grid connection or an oversized diesel generator.

---

Applications

The ROYPOW PowerBoost 270 was developed for the most demanding applications in the construction and infrastructure sector.

Typical areas of application include:

• multiple tower cranes on a construction site
• large tower cranes with high peak loads
• construction hoists
• concrete placing booms
• tunnel construction
• bridge construction
• infrastructure projects
• port facilities
• prefabrication plants
• large construction sites
• mines
• DTH drilling rigs
• pile drivers
• welding equipment
• hybrid solutions with diesel generators
• construction sites with limited grid connection capacity
• rental of construction power and energy solutions

The system is particularly economical wherever multiple machines simultaneously generate high power peaks.

---

The Ideal Solution for Multiple Tower Cranes

On modern large construction sites, several tower cranes often work simultaneously. Although their average power consumption is comparatively low, enormous current peaks occur when lifting heavy loads or when starting the drives simultaneously.

Previously, these loads had to be covered by either:

• very large construction power connections,
• powerful diesel generators, or
• complex transformer stations.

With the ROYPOW PowerBoost 270, these power peaks can be supplied from the battery storage. This significantly reduces the continuously required connection power.

This saves investment costs, reduces fuel consumption, and enables significantly more efficient construction site operation.

---

Hybrid Solution with Diesel Generators

The PowerBoost 270 is excellently suited as a supplement to diesel generators.

The battery storage takes over:

• high inrush currents
• short-term peak loads
• fast load changes
• load jumps during crane operation

The generator, on the other hand, operates in its optimal power range and simultaneously recharges the battery storage.

This results in numerous advantages:

• significantly lower diesel consumption
• reduced generator running time
• lower maintenance costs
• longer generator lifespan
• reduced noise levels
• lower CO₂ emissions
• economical construction site operation

Especially on tunnel construction sites or inner-city projects, where emissions and noise play an important role, this concept offers significant advantages.

---

Features

The ROYPOW PowerBoost 270 combines high-performance inverters, battery storage, charging unit, and intelligent energy management in a robust construction site system.

Highlights

• 108 kWh lithium iron phosphate battery storage
• 270 kVA continuous power
• 290 kVA for up to 5 minutes
• 320 kVA peak power for 10 seconds
• up to 462 A output current at 400 V
• 400 V / 480 V three-phase current
• latest generation SiC inverter
• response time under 15 ms
• black start function
• double-sided liquid cooling
• plug-and-play system
• intelligent energy management
• remote monitoring via app or web portal
• OTA software updates
• Bluetooth
• Wi-Fi
• 4G
• potential-free contacts
• 10" touch display
• integrated aerosol fire suppression system
• IP54 protection class
• corrosion protection class C4

---

Advantages

Enormous Power Reserves

With a peak power of 320 kVA, the PowerBoost 270 is also suitable for applications with extremely high peak loads and multiple simultaneously operating machines.

Reduction of Grid Connection Capacity

The battery storage handles peak loads, which means significantly smaller grid connections can be sufficient.

This means:

• lower connection costs
• shorter provisioning times
• lower grid fees
• economical construction site operation

Higher Efficiency

Through the combination of battery storage and generator:

• fuel costs are reduced
• generators are sized smaller
• maintenance effort is reduced
• operating costs are permanently lowered

Sustainable Construction Site Operation

Reduced generator operation leads to:

• less CO₂ emissions
• less fine dust
• reduced noise pollution
• compliance with future environmental regulations
• support for ESG strategies

Benefits for Renters

The PowerBoost 270 expands the offering of rental companies with an innovative energy solution.

Your customers benefit from:

• more economical crane operation
• smaller generators
• lower fuel costs
• higher energy efficiency
• modern hybrid technology
• flexible construction site supply

---

Highest Level of Safety

The PowerBoost 270 was developed for professional continuous operation.

The safety concept includes:

• intelligent battery management system
• overcurrent protection
• overvoltage protection
• undervoltage protection
• temperature monitoring
• aerosol fire suppression system
• liquid cooling with temperature difference below 3 °C
• IP54 enclosure
• remote monitoring of all operating data
• robust industrial design

---

Technical Data

Battery System

• Battery technology: LiFePO4
• Battery capacity: 108 kWh
• Battery voltage: 832 V
• Voltage range: 728 – 949 V
• Lifespan: 4,000 charging cycles (90 % DoD)

AC Output

• Continuous power: 270 kVA
• Power for 5 minutes: 290 kVA
• Peak power (10 seconds): 320 kVA
• Output voltage: 400 / 480 V
• Frequency: 50 / 60 Hz
• Power factor: 0.99
• THDi: ≤ 3 %
• Output current: 390 A at 400 V
• Maximum current (5 minutes): 420 A
• Peak current (10 seconds): 462 A
• Output connections:
  • CEE 32 A
  • CEE 63 A
  • Powerlock 630 A

AC Input

Three-phase

• maximum charging power: 40 kW
• Input voltage: 260 – 530 V
• maximum 63 A

Single-phase (optional)

• Charging power: 6.6 kW
• Input voltage: 85 – 264 V
• maximum 32 A

Charging possible via:

• public power grid
• construction power connection
• diesel generator

Communication

• 4G
• Wi-Fi
• Bluetooth
• potential-free contacts
• remote monitoring via app and web portal
• OTA software updates

General Data

• Protection class: IP54
• Corrosion protection class: C4
• Cooling: double-sided liquid cooling
• Operating temperature: −20 °C to +60 °C
• Operating altitude: up to 4,000 m
• Humidity: 10–95 %
• Display: 10" touchscreen
• Weight: approx. 2,200 kg
• Dimensions (L × W × H): 1550 × 2050 × 1600 mm

---

Why Buy the ROYPOW PowerBoost 270 from SEV?

SEV works with construction companies, renters, and infrastructure operators to develop customized solutions for mobile energy supply. The ROYPOW PowerBoost 270 is the ideal choice for projects with multiple tower cranes, high peak loads, or limited grid connection capacity.

From design and combination with diesel generators to integration into existing construction power concepts, SEV provides everything from a single source. This creates the conditions for economical, lower-emission, and future-proof construction site operations.

Let our experts advise you – together we will develop the optimal hybrid solution for your construction site or your rental fleet.