Discover the Marstek Venus A
All-in-One 2.4kW 4 MPPT Balcony ESS with 1.5kW AC-Coupling
Marstek Venus A + P1 Meter | 2.12kWh | Plug & Play Home Battery (1.2kW Inverter + 2.12 kWh Battery + P1 Meter)
1-2.12kWh / P1 Meter
Sale price
€545,00
Regular price
€610,00
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Marstek Venus A + P1 Meter | 2.12kWh | Plug & Play Home Battery (1.2kW Inverter + 2.12 kWh Battery + P1 Meter)
Sale price
€545,00
Regular price
€610,00
Price excl. VAT, calculated at checkout.
Description
The Marstek Venus A is a compact balcony battery with 2.4 kW PV input (4 MPPTs) and 1.2 kW AC output. The built-in 2.12 kWh LiFePO4 battery is expandable up to 12.72 kWh with additional modules, so you can easily grow with your consumption.
Thanks to IP65 enclosure, fast EPS backup in case of power failure and a smart app with timetables and dynamic price control, you turn your balcony or plug & play installation into a full-fledged energy storage system in one go.
Attribute
Brand: Marstek
SKU: SESS1003
Shipping & Returns
Estimated delivery times vary depending on the destination country, product availability, shipment type, carrier capacity, and transport conditions.
Typical delivery times within Europe are:
• Battery systems: 5–12 business days
Delivery times are estimates only and are not guaranteed.
Certificates
- 📄CE_RED_Declaration.pdf
- 📄CE_LVD_Declaration.pdf
- 📄CB_IEC62619_Certificate.pdf
- 📄IP65_Test_Report.pdf
- 📄UN38.3_Certificate.pdf
- 📄ROHS_Certificate.pdf
- 📄WEEE_Certificate.pdf
- 📄EU_Battery_Regulation_DOC.pdf
- 📄REACH_SVHC_Certificate.pdf
- 📄Germany_Grid_Connection.pdf
- 📄Netherlands_Grid_Connection.pdf
- 📄EU_EN50549_Grid_Connection.pdf
- 📄France_Grid_Connection.pdf
- 📄Belgium_Grid_Connection.pdf
Complete Your System
4 MPPT Design for 2400W Solar Input
Four independent MPPT channels optimize your solar power, efficiently capturing up to 2400 W.
1500 W Bidirectional Inverter
Allows both charging from the grid and feeding power back, supporting flexible home energy management.
1500 W Backup Power
Provides reliable backup for essential appliances, with peak output up to 1500 W for short bursts.
<15 ms EPS Switch
Ensures uninterrupted power by switching to backup in under 15 ms, keeping essential devices running.
Modular Battery System up to 12.72 kWh
Start with 2.12 kWh and easily expand up to 12.72 kWh as your energy needs grow.
Whole-Home Backup with Smart Box
Flexible backup solution for single-phase systems (up to 4.5 kW / 38.16 kWh). Ensure reliable and uninterrupted power for your entire home with the Smart Box.
100% Compatible with Solar Systems
AC-coupled design ensures effortless integration with existing solar installations.
AI Mode Powered by MARSTEK Intelligence
With MARSTEK Intelligence at its core, AI Mode optimizes the flow of energy in your home. It automatically schedules charging to maximize self-consumption, reduce electricity costs, and ensure your home always has reliable power.
Smart Control with MARSTEK App
Offers live monitoring and flexible mode selection, keeping your home energy system fully under your control.
Bluetooth, Wi-Fi & Ethernet Support
Ensure stable and complete data transmission, keeping your system monitored and controlled reliably.
Supreme Anti Feed-In Efficiency with Smart Meter
Automatically monitors and controls energy flow, preventing unwanted energy feedback while maintaining accurate metering.
Solid Reliability, Built to Last
With automotive-grade LFP cells, the VENUS A offers 6000+ cycles with 80% capacity retention over 15+ years. Backed by a 10-year warranty and ongoing support, it delivers long-lasting, safe, and efficient performance.
Built Tough with IP65 Rated Protection
Fully protected against dust and water, ensuring reliable operation in any environment.
Wide Temperature Range from -20℃ to 60℃
Designed to perform reliably in extreme temperatures, ensuring stable operation year-round.
MARSTEK VENUS E 3.0 Installation Guide
Frequently Asked Questions
1. What is a home battery used for?
A home battery stores excess electricity (often from solar panels) so you can use it later, helping reduce your reliance on the grid and lower your electricity costs.
2. Can a home battery work without solar panels?
Yes. A home battery can also charge from the electricity grid. However, it is most beneficial when combined with solar panels to store your own generated energy.
3. How long do home batteries usually last?
Most modern lithium batteries have a lifespan of 10–15 years and can handle thousands of charge cycles, depending on usage and operating conditions.
4. Can battery capacity be expanded later?
Our battery systems allow expansion by adding additional batteries. This allows you to increase your energy storage capacity if your energy needs grow.
5. Are home batteries safe?
Yes, definitely. Modern home batteries include built-in safety systems such as a Battery Management System (BMS) that protects against overcharging, overheating, and short circuits.
6. Where can a home battery be installed?
Home batteries can typically be installed in places such as a garage, utility room, or technical space. Installation should always follow manufacturer guidelines.
7. Do home batteries require maintenance?
Home batteries generally require very little maintenance. Regular system checks and proper installation help ensure optimal performance and lifespan.