Mobile Energy Storage ecoPowerStation PRO3

ecovolta ecoPowerStation PRO3 – Mobile energy storage with 15 kWh and 400 V three-phase current

The ecovolta ecoPowerStation PRO3 is a powerful mobile energy storage unit for professional applications where reliable on-site energy is required. With 15 kWh gross capacity, 13.5 kWh usable capacity, and a continuous discharge power of 11 kW, the ecoPowerStation PRO3 is suitable for demanding operations on construction sites, service work, events, in crafts, or wherever grid power is unavailable or only partially usable.

In contrast to traditional power generators, the ecoPowerStation PRO3 operates emission-free, silently, and without fuel logistics. This allows it to be used indoors, in noise-sensitive areas, or in environments with strict regulations. For businesses, this means less operational effort, no exhaust gases at the site, and a clean energy supply for tools, machinery, lighting, or event technology.

Mobile Energy for 230 V and 400 V Applications

The ecoPowerStation PRO3 provides both 230 V AC and 400 V three-phase current. This allows not only smaller consumers, chargers, or lighting systems to be operated, but also more powerful devices such as heavy power tools, pumps, welding machines, or event technology. The maximum discharge power is 32 kW for 10 seconds, reliably supplying applications with increased starting currents.

Two devices can be coupled via the integrated parallel connection. In parallel operation, up to 64 kW maximum discharge power is possible. This allows the system to be flexibly adapted to larger consumers or longer operating times.

Quickly Ready for Use Again

The ecoPowerStation PRO3 can be charged via 230 V, 400 V CEE16, or a PV microinverter. Standard charging via 230 V takes approximately 8 hours. With the optional 400 V fast charge, the mobile energy storage unit is recharged up to 90% in about 2 hours. This is particularly advantageous for companies that use the system regularly in daily operations and require short charging times.

Robust, Compact, and Built for Everyday Work

Weighing 99 kg and with compact dimensions of 944 x 357 x 596 mm, the ecoPowerStation PRO3 remains transportable and can be flexibly used on construction sites, in service vehicles, or for temporary installations. The aluminum and plastic housing is designed for professional use. The protection class IP65 offers dust and jet water protection, enabling reliable operation even in difficult environmental conditions.

Operation is simple via an on/off button and an integrated TFT touchscreen display. Important operational data such as charge status, output power, charging power, operating mode, operating time, and remaining charging time are clearly displayed there.

Safety and Efficiency for Commercial Use

The ecoPowerStation PRO3 features an integrated battery management system at SIL2 level and extensive protection functions. These include all-pole disconnection, over and undertemperature shutdown, over and undervoltage shutdown, redundant overcurrent shutdown, isolation monitoring, and patented overcurrent protection per battery cell. Efficiency is over 95%.

Certifications according to EN 62619, EN 62477-1, EN 62040-1, and UN38.3, as well as CE and RoHS conformity, underscore its suitability for professional applications.

Advantages of the ecovolta ecoPowerStation PRO3

• 15 kWh gross capacity and 13.5 kWh usable capacity
• 11 kW continuous power for professional consumers
• 32 kW peak power for applications with high starting currents
• 230 V and 400 V three-phase current via CEE and Schuko connections
• Emission-free and silent operation
• No fuel logistics, no oil change, significantly reduced maintenance
• IP65 protection for use in harsh environments
• Fast charging via 400 V CEE16 in approx. 2 hours
• Charging via 230 V, 400 V, or PV microinverter possible
• Parallel operation of two devices for higher power and capacity
• Touchscreen display with all important operating data
• Extensive safety features for commercial use

Typical Applications

The ecoPowerStation PRO3 is ideal for companies that require mobile, clean, and powerful energy. Typical areas of application include:

Construction sites and crafts: Supply of power tools, saws, drills, pumps, measuring devices, or temporary construction site lighting – even where no grid connection is yet available.

Service and assembly vehicles: Mobile power supply directly from the vehicle, without a running engine and without generator noise.

Events and event technology: Silent power supply for lighting, sound, control technology, catering areas, or temporary infrastructure.

Industry and maintenance: Flexible energy source for maintenance, test setups, mobile workstations, or temporary consumers.

Indoor and sensitive areas: Emission-free power supply for work in halls, workshops, buildings, tunnels, or noise-sensitive environments.

Conclusion

The ecovolta ecoPowerStation PRO3 combines high performance, robust design, and flexible connectivity in a mobile energy storage unit for professional use. It is a modern alternative to fuel-powered generators when clean, quiet, and readily available energy is required. With 15 kWh capacity, 400 V three-phase current, IP65 protection, and fast-charging function, the ecoPowerStation PRO3 is particularly suitable for B2B users who want to work independently of the power grid while reducing operating costs, noise, and emissions.