VARTA energy storage system
The basic idea of an energy storage system is the ideal management of the differences between the generation of electricity and the actual consumption. With a VARTA energy storage system, you can temporarily store the energy you’ve produced yourself and then use it when you actually need it. This enables you to use green energy 24 hours a day and increase your self-consumption to 80% and more.
Good reasons to purchase a VARTA energy storage system
135 years of battery expertise
As a technology company, VARTA is the only provider of energy storage systems to have more than 135 years of expertise in batteries made in Germany.
Excellence
As AC efficiency winner we received top ratings on the market in the categories of battery efficiency and standby consumption!1
AC and DC systems
VARTA energy storage systems are available as complete AC systems with an integrated battery inverter or DC systems, allowing you to find the perfect storage system for both retrofits and new installations
Future-proof and flexible
The storage capacity can be expanded at any time, even after installation.
Connectivity
Integrate and connect various devices and applications such as energy sources, inverters, heat sources, charging stations and smart home applications without any problem.
10 year warranty
As battery experts made in Germany, we give you up to 10 years’ warranty – because we know we can rely on our energy storage systems.2
1 Energy Storage System Inspection 2021 HTW Berlin. VARTA pulse 6 in reference case 1
2 10-year warranty when taking out the online warranty. According to terms of manufacturer‘s warranties (Downloads). Reduction of the warranty to 5 years for offline devices. A prerequisite for VARTA to grant the warranty is the warranty registration via the VARTA Portal.
News
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Independence and cost efficiency
With a VARTA energy storage system, you`re not only able to store your own green energy and thus contribute to the energy revolution, but also make yourself independent of rising electricity prices. In this way, you permanently increase your self-consumption and benefit from constant electricity costs.
| Your annual electricity bill | ||||
|---|---|---|---|---|
| 4,800 kWh (annual power consumption) | x | 41 cent/kWh (current average electricity price)4 | = | EUR 1,968 |
| EUR 1,968 | ||||
| Your annual electricity bill with PV system and VARTA energy storage system [80% assumed self-sufficiency level] | ||||
|---|---|---|---|---|
| 960 kWh (purchase from the power grid) | x | 41 cent/kWh (current average electricity price)4 | = | EUR 394 |
| EUR 394 | ||||
| Your annual electricity bill with PV system and VARTA energy storage system | EUR 1,574 |
|---|
| Savings after 10 years | EUR 15,740 |
|---|
Simplified calculation example. Data without guarantee.
4 BDEW Bundesverband der Energie-und Wasserwirtschaft e.V.
The VARTA energy storage systems at a glance
The VARTA energy storage systems as AC all-in-one systems with integrated battery inverter are perfectly suitable for retrofitting as well as for new installations.
| VARTA.wall | VARTA pulse neo | VARTA element backup | VARTA flex Storage E | ||
|---|---|---|---|---|---|
(10 / 15 / 20) | (6) | (6 / 12 / 18) | (75 – 750 kWh) | ||
| Nominal battery capacity | 10 / 15 / 20 kWh | 6.5 kWh | 6,5 / 13,0 / 19,5 kWh | 75 to 750 kWh | |
| Max. AC charge power | 5 / 7,5 / 10 kW | 2.5 kW | 2,2 / 4,0 / 4,0 kW | 36 to 120 kW | |
| Electrochemistry | - | NMC | NMC | NMC | |
| Dimensions (w x h x d) in mm | 605 x 1310 / 1765 / 2150 x 100 | 600 x 690 x 186 | 600 x 1,176 x 500 | Configuration-dependent | |
| Weight | 87,4 / 124,4 / 161,4 kg | 65 kg | 115 x 165 x 215 kg | Configuration-dependent | |
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3 Optional
NEW: Our portal VARTA.energy
Your energy storage at a glance
In our new VARTA.energy portal you will find all your energy storage data in one place. Take a look at your storage at any time and find all the values for your electricity generation in clear graphics.
Whether in real time, on a daily basis, monthly, annually or over the entire term - you can access all the information with just a few clicks. You can also manage your settings and installer authorizations via VARTA.energy.
Our new VARTA.energy portal offers you even faster charging times and modern and simple user guidance.
Now also mobile: With the associated VARTA.home app
