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Marstek home battery system with plug
Marstek plug batteries
Marstek makes smart home batteries with plug for those who want more control over their energy consumption. The batteries are designed to store generated solar energy and reuse it later in the home, for example in the evening or at times when electricity is more expensive.
Within the Sustix offering, Marstek is a strong choice for those looking for an accessible home battery without heavy installation. The Marstek Venus E 3.0 has a storage capacity of 5.12 kWh per battery and works via a standard 230V socket.
For whom is a Marstek plug battery interesting?
A Marstek battery is particularly interesting for families and households that already have solar panels and want to make better use of their own generated energy. Instead of immediately feeding excess electricity back to the grid, you store it for later use.
Marstek is suitable for:
- families with solar panels
- people who consume a lot of electricity mainly in the evening
- owners who do not want a classic home battery with a large installation
- who wants to start with a plug & play solution
- users with a digital meter or P1 meter
- people with dynamic energy tariffs
- households that want to be less dependent on the electricity grid
Even without solar panels, a Marstek battery can be interesting in combination with dynamic energy tariffs. The battery can help to charge smartly when electricity is cheaper and to reuse energy later when rates are higher.
Why choose Marstek?
Marstek combines a large storage capacity with ease of use. The battery is plug & play, compact in placement, and can be smartly controlled via an app. This makes it an interesting solution for those who want to optimise their energy consumption without immediately starting a full technical installation project.
Important advantages:
- 5.12 kWh storage capacity per battery
- Plug & play via a standard socket
- Smart control via app
- Suitable for existing solar panels
- Works with P1 meter for insight into consumption and feed-in
- LiFePO4 battery technology
- More than 6,000 charge cycles
- 10 years warranty
- Synergrid approved
- Price including Bebat and Recupel contribution at Sustix
The battery operates standard within the legal 800 W injection and is adjustable up to 2,500 W, depending on the correct connection and situation.
Our most popular products from Marstek
Comparison table
Capacity
Suitable for
Best choice for
Marstek Venus E 3.0
5.12 kWh
Small to medium household
Getting started with a plug-in home battery
Marstek Venus E 3.0 x 2
10.24 kWh
Average to higher consumption
Use more solar energy yourself
Marstek Venus E 3.0 x 3
15.36 kWh
Larger household or higher energy needs
Maximum storage capacity
Which configuration suits you best depends on your solar panels, your consumption, your digital meter, and when you mainly use electricity. Sustix is happy to help you choose which Marstek solution makes the most sense for your home.
How does a Marstek plug-in battery work?
A Marstek plug-in battery helps you use more of your own energy. The system works simply:
- Your solar panels generate energy during the day.
- Your home first uses the electricity that is needed at that moment.
- Excess energy is stored in the battery.
- Later, for example in the evening, your home uses the stored energy again.
- Through the app, you can track how much energy you store, consume, and feed back.
The battery can be connected to a P1 meter, so it better understands what is happening in your home. This way, the system can charge and discharge smarter based on your consumption, solar production, and energy rates.
Frequently asked questions
Here are some frequently asked questions about the Marstek plug-in battery
Yes, Marstek is particularly interesting for homes with existing solar panels. The battery stores excess solar energy so that you can use it later.
The Marstek Venus E 3.0 is a plug & play home battery that works via a standard 230V socket. For higher powers or specific connections, there may be additional conditions. Therefore, make sure to get good advice for your situation.
The Marstek Venus E 3.0 has 5.12 kWh storage capacity per battery.
Yes, you can opt for multiple batteries when you need more storage capacity. Sustix offers sets with multiple Marstek Venus E 3.0 batteries, among others.
Yes, in combination with a P1 meter, the system can gain insight into your consumption and feed-in. This way, the battery can be controlled more intelligently.
According to the product information from Sustix, the Marstek Venus E 3.0 is Synergrid approved.
Yes, it can be in combination with dynamic energy tariffs. The battery can then help to store energy at cheaper times and use it later when electricity is more expensive.
That depends on your consumption, your solar panels, your digital meter and your energy habits. Those who want to start small often choose 1 battery. Those who consume more or want to store more solar energy are better off looking at a set with 2 or 3 batteries.