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See the Bajog energy storage

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3 Cent / Kwh

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1. Energy Production
Your photovoltaic system produces electricity. This charges your battery and supplies your household.

2. Electricity is sold
The excess electricity you produce goes to your electricity supplier, for a very small amount.

3. Energy Storage
This is where our energy storage system comes in. Excess electricity is converted into hydrogen through electrolysis.

4. Use your own energy
Instead of purchasing expensive electricity from the electricity supplier, you rely on your energy storage system.

5.Self-sufficient energy storage
Our energy storage system gives you true independence because we use modern inverters.

6.Not self-sufficient
Conventional inverters are dependent on the power grid. If the power grid fails, your in-house energy supply will no longer work.

7.Self-sufficient energy system
With our system you remain independent of the network. You only receive electricity from the energy supplier if you do not have enough energy for your own.

Bajog Energiespeicher und Wasserstofflaschen

Compact & self-sufficient - your energy storage based on hydrogen

Our hydrogen energy storage is characterized by compact efficiency and modern technology. No gigantic system is required for complete self-sufficiency. A clear system allows you to safely store the energy you generate yourself and to be used as needed – independent of the public power grid.

Bajog systems since 1990

Is Energy Storage Worthwhile?

With our calculator, you can get a preliminary estimate to see if an energy storage system makes sense for you. Please note that not all factors can be taken into account. For a precise assessment, contact us, we will gladly advise you personally.



Gründer von Hydrogen Gerd Bajog

Gerd Bajog - Graduate Engineer
Founder & CEO of Bajog Electronic GmbH

Contact us

Simply contact us via this Contact form. We'll get in touch as soon as possible and show you the options for your individual situation.


    Here are some frequently asked questions about hydrogen energy storage. You are welcome to contact us and we will consult you via phone. You can find all of our frequently asked questions here.

    consult us

    How does the Bajog energy storage work?

    It's a closed cycle. The Photovoltaic modules are producing DC voltage - even on cloudy days. This direct voltage is primarily used to cover daily household requirements via the 3-phase inverters and at the same time charge the battery buffer.

    Can the system be installed in the basement?

    Yes, but there are a few safety criteria to consider. Ventilation must be guaranteed, just like in a boiler room. Similar to an oil tank, a ventilation pipe must be led outside in which the Hydrogen can be derived. An H2 sensor must also be installed in the room.

    Can the system be installed outside?

    Yes, that saves various installation and monitoring devices, because the hydrogen can escape unhindered. Direct sunlight should be avoided, otherwise the stored hydrogen could escape via the pressure relief valve and that would be a shame.

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