Mobile energy storage TYVA PowerCase E2

TYVA PowerCase E2 – Compact Energy Storage for Mobile 230 V Supply

The TYVA PowerCase E2 is a robust, portable power station for all applications where clean power without fuel is required – e.g., on construction sites, at events, on a film set, or for off-grid use. With 2 kWh storage capacity, the device delivers 230 V AC power via a 16 A output and is pleasantly quiet (under 60 dB at 1 m distance). Thanks to IP54 and an aluminum housing, the PowerCase E2 is also suitable for tougher everyday use.

Typical Applications

• Construction & Craft: Charging batteries, operating mixers, sanders, saws (power-appropriate)

• Event & Exhibition: LED lighting, smaller technical equipment, grid-independent power islands

• Film/Photo: Quiet power source instead of a generator in dB-sensitive environments

• Off-grid/Service: Mobile 230 V supply for temporary use

Performance in Practice

The PowerCase E2 is designed for 1.25 kW nominal power and delivers up to 3 kW peak power for short-term load peaks. This is particularly helpful for devices with inrush current.

Example runtimes (approximate values at 25 °C):

• 50 W chargers: approx. 40 h

• 300 W (e.g., light mixer/sander): approx. 6 h 40 min

• 400 W LED balloon light: approx. 5 h

• 800 W concrete mixer / projector: approx. 2 h 30 min

• 1 kW drill / coffee machine / mobile air conditioning: approx. 2 h

• 1.5 kW angle grinder / circular saw: approx. 1 h

• 2 kW heater / demolition hammer: approx. 30 min

• 3 kW welding machine: approx. 15 min

Operation & Monitoring

• Easy on/off switching and charge status display via LED bar

• Bluetooth monitoring via TYVA Smart Dashboard App (Android/iOS): incl. SOC/SOH/SOP, power, voltage, temperature, warnings

Charging & Handling

Charging is done via the DC charging input; a 300 W charger is included, charging power 300–1000 W depending on setup, recommended charging time approx. 5 h.

Technical Data (Overview)

• Energy: 2 kWh

• Output: 230 V (220 VAC), 50 Hz, 1× 16 A

• Nominal power: 1.25 kW

• Peak power: 3 kW

• Charging input (DC): 300–1000 W

• Protection class: IP54

• Housing: Aluminum

• Dimensions (L×W×H): 455 × 268 × 282 mm

• Weight: 19.8 kg

• Operating temperature: −10 to +40 °C (Charging: 0 to +40 °C)