ROYPOW PC15KT-E/A Mobile Energy Storage - 33 kWh / 15 kW

ROYPOW PC15KT Mobile Energy Storage

The ROYPOW PC15KT is a mobile hybrid energy storage system for professional applications requiring flexible and powerful power supply. With 33 kWh storage capacity, 15 kW output power, and three-phase 400 V connection, the system is particularly suitable for construction sites, infrastructure projects, and temporary power supply.

In practice, the PC15KT is often used in hybrid solutions with diesel generators. The battery storage absorbs peak loads, reduces generator run times, and significantly lowers fuel consumption. This is a decisive advantage, especially for tunnel construction sites, urban construction sites, or sensitive deployment locations.

Areas of Application

The ROYPOW PC15KT is designed for changing deployment locations and demanding environments:

• Construction sites (building construction, civil engineering, road construction)
• Tunnel construction and infrastructure projects
• Hybrid operation with diesel generators
• Temporary power supply without fixed grid connection
• Emergency power and backup solutions
• Agriculture and irrigation systems
• Powering machines, tools, and pumps
• Event technology for quiet power supply

It is particularly useful wherever generators currently run continuously, even though the load fluctuates greatly.

Features

The PC15KT combines battery storage, power electronics, and energy management in a compact system:

• 15 kW output power (three-phase 400 V)
• 33 kWh LiFePO4 battery storage
• PV connection up to 30 kW possible
• Charging via grid or diesel generator
• Automatic generator control (start/stop as needed)
• 4G remote monitoring via app and web
• GPS tracking
• IP54 protection rating for outdoor use
• Plug-and-play concept – ready for immediate use
• integrated energy management system (EMS)

The combination of these functions creates a system that can be flexibly integrated into existing energy infrastructures.

Advantages

In daily use, the added value is particularly evident in conjunction with generators and with fluctuating load profiles:

• significantly reduces diesel consumption and operating costs
• enables quieter operation on construction sites
• reduces generator run times and maintenance effort
• reliably covers peak loads and inrush currents
• ideal for applications with high inrush currents (e.g., motors)
• flexible to use due to mobile design
• no oversizing of generators necessary
• better energy efficiency through combination with PV

The system can provide significantly higher power for short periods and thus also supports demanding consumers at startup.

Scalability

A major advantage of the ROYPOW PC15KT is the ability to expand systems on a project-specific basis:

• Parallel connection of up to 6 devices
• Power expansion up to 90 kW
• Total capacity up to 198 kWh
• ideal for growing requirements on larger construction sites and events
• suitable for modular energy concepts

This allows a suitable solution to be built, from individual mobile storage to larger energy systems – without having to completely redesign the system.

Technical Data

AC Output

• Rated power: 15 kW
• Scalable: up to 90 kW (6 devices in parallel)
• Voltage: 380 / 400 V, 50 / 60 Hz
• Connection: 3-phase (3W + N)
• Overload capability:
  • 120 % for 10 minutes
  • 200 % for 10 seconds

Battery

• Technology: LiFePO4
• Capacity: 33 kWh
• Max. scalable: 198 kWh
• Depth of discharge (DoD): 90 %

PV Input

• Maximum PV power: 30 kW
• MPPT: 2 trackers
• Voltage range: 160 – 950 V

System & Construction

• Protection rating: IP54
• Operating temperature: -20 °C to +50 °C
• Cooling: passive (natural cooling)
• Noise level: ≤ 70 dB
• Weight: approx. 670 kg
• Dimensions: 1100 × 1100 × 1000 mm

Conclusion

The ROYPOW PC15KT is a well-designed solution for companies that want to make their mobile power supply more economical and flexible. Especially in hybrid operation with diesel generators, the system demonstrates its strengths and enables a significant reduction in costs, emissions, and noise.

For many applications – from classic construction sites to tunnel power supply – the PC15KT is a sensible step towards a more efficient energy supply.