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Marstek Venus E 3.0 – 5.12kWh Plug & Play Home Battery via 230V Socket
Available directly from stock
The Marstek Venus E 3.0 home battery is a smart, safe and compact solution for households that want to store and use self-generated solar energy. Thanks to its plug & play installation via a standard 230V socket, the battery can be used without an installer or technical knowledge. Ideal for apartments, houses, holiday homes, tiny houses or off-grid applications.
Combine this battery with solar panels and benefit from real-time energy management via the Marstek app, automatic optimisation with dynamic energy tariffs and scalability up to 48kWh in a three-phase setup.
Advantages of the Marstek Venus E 3.0
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Plug & play: connects directly via a 230V socket – no installer required
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5.12kWh storage capacity with LiFePO₄ technology (safe & maintenance-free)
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Adjustable inverter up to 2,500W – scalable via app (starts at 800W)
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Smart energy management via the Marstek app: schedules, notifications and EMS
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Backup function during power outage – 2.5kW continuous, 3.5kW peak (10 sec)
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WiFi connectivity for easy connection and monitoring
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IP65 water- and dustproof – suitable for indoor and outdoor use
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Scalable up to 3 batteries per phase – up to 48kWh in 3-phase setup
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Excluding P1 meter or CT clamps
Technical specifications
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Capacity: 5,120Wh / 5.12kWh
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Nominal voltage: 51.2V (16S)
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Efficiency (AC side): >93.5%
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Power: 2.5kW continuous, 3.5kW peak (10 sec)
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Charge cycles: >6,000 at 90% DoD
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Grid voltage: 187V–253V | 50Hz
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Temperature range: -45°C to +70°C
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Protection class: IP65
Installation and connectivity
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Plug & play: direct connection via 230V EU socket
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WiFi: wireless integration with the Marstek app
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P1 or CT integration:
(Note: installation of CT clamps requires professional knowledge)
What is included?
Smart meter compatibility (from SMR5.0)
The P1 meter (CT003) works with most smart meters from SMR5.0:
Supported models include:
Iskra: AM550
EMH: ED300L
Kaifa: MA304, MA105 (SMR5.0 or higher)
Landis+Gyr: E360, 350 (SMR5.0)
Sagemcom: T210, T211, XS210, S211
Enexis: C0058
kWhiQ: MN200
Only suitable for smart meters with SMR5.0 or higher.
Smart energy management via the Marstek App
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Real-time insight into storage, consumption and feed-in
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Set charging and discharging times with dynamic energy tariffs
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Automatic control via EMS (Energy Management System)
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Receive push notifications in case of peak load or deviations
Expandable up to 48.08 kWh on 3-phase
Combine up to 3 batteries per phase, ideal for large households, business applications or off-grid installations.
Sustainability & warranty
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Lifespan: up to 15 years
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Warranty: 10 years total (2 years replacement service + 8 years manufacturer warranty)
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Battery technology: stable, safe and non-flammable (LiFePO₄)
Order today – available directly from stock
Make your home smart, scalable and energy-conscious with the Marstek Venus E 3.0.
