Marstek Venus E Gen 3.0 AC coupled energy storage system

Smaller. Lighter. Simpler. Annual savings of €1.310 Venus E Gen 3.0 helps you save up to €1.310 per year through AI-powered control and real-time electricity prices. Up to 2500 W AC input and output power Enough power to run all your essential household appliances simultaneously – from the microwave to the refrigerator. The Venus E Gen 3.0 delivers up to 2500 W of continuous mains power – reliably and stably. *The standard output power is 800 W. Upgrading to 2500 W may require approval from the network operator or local authorities. Stable real-time communication The Venus E Gen 3.0 features a dedicated LAN port, enabling wired, real-time communication with your home system. Compared to Bluetooth or Wi-Fi, LAN provides faster response times, better stability, and no signal interference – especially in complex or congested environments. Plug & Play The Venus E Gen 3.0 is ready to use in just five minutes. Thanks to AC coupling technology, it can be connected with a single cable – without any tools, configuration, or waiting time. Scalable single-phase operation The Venus E Gen 3.0 supports up to three devices in a single-phase configuration – for scalable power and storage capacity of up to 7,5 kW and 15,36 kWh. Designed for maximum flexibility and real-world requirements. *Expansion depends on the capacity of your home's electrical connection. Please consult a certified electrician before installation. Reliable & Innovative for your household Network connectionBattery-operatedNetwork connection Single-phase backup system Up to 3 devices in parallel for each phase The Marstek Venus E Gen 3.0 single-phase backup system reliably secures your household energy supply. With a single-phase Smart Box and up to three parallel energy storage units, you can achieve a maximum output of 7,5 kW and a capacity of up to 15,56 kWh. The system integrates seamlessly into the grid and supplies your essential household appliances even during power outages. The on-grid line ensures regular energy flow, while the backup line guarantees the power supply for your essential devices. Battery-operated Your Little Microgrid Suitable for summer houses, yachts, motorhomes, etc. MARSTEK's "Your Little Microgrid" system enables complete grid independence. Ideal for summer homes, yachts, motorhomes, and similar applications, it reliably powers your household appliances. With a smart switch and up to three micro-inverters (800W each, total output under 2500W), it forms its own self-contained energy network. Even without an external power supply, your household backup load remains reliably powered – your mobile energy solution for freedom from grid dependency. *Note: The total output of the PV inverters is less than 2500W. 100% compatible with existing PV systems The Venus E Gen 3.0 is designed to work seamlessly with your existing grid-connected solar system – without replacing the inverter or making any changes to the system. Simply connect it and store more solar energy. Up to 2500 W reliable emergency power supply The Venus E Gen 3.0 features a dedicated backup power outlet that provides up to 2500 W of power during power outages. Reliably power essential devices such as lamps, routers, or refrigerators – even when the mains electricity fails. Multiple modes for diverse needs With the MARSTEK app, you can effortlessly switch between AI optimization, self-consumption, and manual modes. The Venus E Gen 3.0 adapts to your energy style – whether you prefer full automation, intelligent response, or manual precision. Smart energy begins with AI and dynamic tariffs. The Venus E Gen 3.0's AI mode automatically schedules your charging times based on real-time electricity prices in your region from platforms like Nord Pool, Tibber, and Octopus Energy. It learns your energy consumption patterns, analyzes battery level and weather forecasts, and continuously adjusts charging time and amount—helping you reduce costs and maximize savings effortlessly. Zero feed-in to the grid thanks to smart meters By integrating a real-time smart meter and adaptive control, Venus E Gen 3.0 ensures that no excess solar energy is fed into the grid. Ideal for regions with feed-in restrictions or limited feed-in tariffs. Broad compatibility with leading smart meters Venus E Gen 3.0 supports a wide range of smart meters from leading manufacturers, enabling precise energy measurement and efficient adaptive control in various application areas. Reliable operation down to -20 °C | IP65 protection class The Venus E Gen 3.0 guarantees stable performance even at freezing temperatures down to -20 °C. Its IP65-rated housing protects against rain, dust, and harsh environmental conditions. Intelligent, quiet and durable Open API for EMS integration Venus E Gen 3.0 supports the Open API for EMS platforms such as Home Assistant and ioBroker – for flexible automation, individual control and full data control. Whisper-quiet operation — Below 30 dB Venus-E Gen 3.0 operates exceptionally quietly and blends seamlessly into your surroundings to provide you with a pleasant experience without disturbing noises. Long-lasting battery with a 10-year warranty The Venus E Gen 3.0 with modern LFP battery delivers over 6.000 deep cycles at 80% capacity – for up to 15 years of reliable operation, secured by a 10-year warranty. Technical information Battery information nominal voltage 51.2V Battery power 5120Wh Life cycle (Ziete) >6000 (25°C) Battery Type LiFePO4 depth of discharge 90% capacity 100Ah AC input (in the mains) Rated capacity 2.5kW Network connection type L/N/PE nominal mains voltage 230V mains voltage range 187V-253V Nominal mains frequency 50Hz Nominal mains current 10.9A power factor >0.99 (Default)/0.8 Lead - 0.8 Trail (adjustable) THDi <3% AC output (in the mains) Rated capacity 0.8kW(Standard)/2.5kW(Premium) Network connection type L/N/PE nominal mains voltage 230V mains voltage range 187V-253V Nominal mains frequency 50Hz Nominal mains current 3.48A(Standard)/10.9A(Premium) power factor >0.99 (Default)/0.8 Lead - 0.8 Trail (adjustable) THDi <3% AC output (mains independent) Nominal output power in off-grid operation 2.5kVA Max. Output power 3.5kVA, 10s Nominal output current 10.9A Nominal output voltage 230V Nominal output voltage frequency. 50Hz THDu (Linear Load) <3% Efficiency Battery AC side Max. efficiency >93.5% Protection Protection level I Overvoltage/voltage resistance Direct current II/Alternating current III General parameters Insulation type Isolated operating temperature range -20 ~ 55°C (Storage -30 ~ 85°C) Relative humidity 0-95% Protection class IP65K Cooling strategy Natural convection Max. operating height 2000m Standard for network connection EN50549-1 regulation IEC62040, IEC62477 EMC IEC/EN 61000-6-1/-2/-3/-4 Dimensions (L*W*H) 480 * 153 * 624mm Weight 60kg Additional Information Mains-connected AC power supply Three-wire household plug (Euro16A) Advertising LED Supported communication interface WiFi & RS-485 (Waterproof aviation connector) Downloads Marstek Venus E 3.0 Marstek Venus E 3.0 datasheet Delivery Marstek Venus-E Gen 3.0 AC cable warranty card Attachments Please leave this field blank5% Discount For your first order, order NOW only! 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