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Welches Sunpura S2400 Energiespeichersystem passt zu Ihnen?

Which Sunpura S2400 energy storage system is right for you?

by Xun He

A practical guide for households in Germany

With rising electricity prices, increasing heat waves and the abandonment of feed-in tariffs, self-consumption of solar power is becoming a priority for many households in Germany.
Whether you live in a rented apartment in Berlin or own a home in the Munich area – with the right plug & play storage system you can significantly increase the benefits of your solar system.

The Sunpura S2400 series includes three powerful models – S2400 , S2400 AC and S2400 Plus – tailored to different living situations, technical requirements and budgets.
👉 Let’s find out which system suits you.

🔋 The Sunpura S2400 series: Flexible. Safe. Eligible.

The S2400 systems were developed specifically for the German market – with a focus on installation freedom, self-consumption optimization, and grid compliance (e.g. VDE4105).
All models are based on long-lasting LiFePO₄ cells , have IP65 housing , app control , and support dynamic tariffs and zero-feed-in scenarios.

🏠 Scenario 1: Do you already have a PV system?

👉 Choose: Sunpura S2400 AC

If you already have PV installed on your roof but no storage, the S2400 AC is ideal for retrofitting. Simply connect it to the P1 port of your smart meter, and immediately benefit from intelligent charging and discharging – for example, with Tibber , Awattar , or NextEnergy .

✅ Advantages S2400 AC:

  • No modifications or inverter replacement

  • Plug & Play with HomeWizard, Shelly & Co.

  • Supports dynamic tariffs & peak load reduction

  • Suitable for outdoor use (IP65), no installer required

🧱 Scenario 2: No PV system yet? Start completely

👉 Choose: Sunpura S2400

Ideal for balcony modules, garden systems or mini roof systems – the S2400 has an integrated hybrid inverter with dual MPPT (10-100 V) .
Simply connect modules, generate and store electricity – without the need for a specialist .

✅ Advantages S2400:

  • Direct connection to balcony modules

  • Compatible with Sunpura & third-party PV

  • Intelligent charging and discharging functions via app

  • Modularly expandable up to 9.6 kWh

🏡 Scenario 3: Think bigger – More storage or off-grid?

👉 Choose: Sunpura S2400 Plus

The S2400 Plus is ideal for households with higher energy needs or for emergency power provision: 4.8 kWh per module (expandable up to 14.4 kWh), PV and AC compatible, with its own off-grid interface.

✅ Advantages of the S2400 Plus:

  • For single-family homes with heat pumps, servers, refrigerators

  • Emergency power output in case of blackouts (off-grid)

  • Compatible with MyPV, e-car charging stations

  • Safety plus through aerosol fire protection & BMS

⚡ Dynamic tariffs & self-consumption: All models suitable

Sunpura systems are ready for the flexible electricity market. Benefits:

  • Time-controlled charging (e.g. at < 0 ct/kWh spot price)

  • Discharge at high grid prices (peak shaving)

  • Compatibility with:

    • HomeWizard / everHome

    • Shelly 3EM / Pro

    • Tibber*, Awattar, NextEnergy
      (*Check hardware compatibility for each provider)

🚚 Fast delivery & local service

✅ Direct warehouse Hamburg
✅ Delivery in 2–4 working days throughout Germany
✅ German customer service & warranty
✅ Shipping including accessories, Plug & Play Ready

🛒 Decision-making aid coming soon

Model Ideal for PV necessary? Memory size Special features
S2400 Entry with balcony PV ✅ Yes 2.4–9.6 kWh Hybrid inverter, directly connectable
S2400 AC Retrofitting existing PV ❌ No 2.4–9.6 kWh AC-coupled, smart meter compatible
S2400 Plus High consumption / emergency power demand ✅ Yes 4.8–14.4 kWh Off-grid port, EV-ready, fire protection

🌱 Self-consumption rethought – with Sunpura

Whether you rent or own a home – with Sunpura you maximize your solar return, reduce your energy costs, and become more independent from the electricity market.
👉 Learn more now: sunpura.de
📞 Or contact our team for personal advice

❓ Frequently asked questions

🔌 Can I use Sunpura in a rental apartment?
Yes – all systems are mobile, weatherproof (IP65), and require no professional installation. Ideal for balconies, patios, or garages.

⚡ Is my digital electricity meter compatible?
Yes – we support:

  • HomeWizard P1

  • everHome

  • Shelly 3EM / Pro
    (*Tibber Pulse not yet fully integrated)

☀ Do I need solar panels?

  • S2400 AC : No – works as a pure battery

  • S2400 / Plus : Yes – PV connection required, suitable kits available

💶 Are there any grants in Germany?
Yes – depending on the state & project:

  • KfW grants (for storage + PV)

  • State programs, e.g., in Bavaria, NRW

  • EEG 2023: Relief for Plug & Play systems (under 800 W)
    → Consultation with your local energy consultant or network operator is recommended

🔋 How much can I upgrade?

  • S2400 / AC : Up to 9.6 kWh

  • S2400 Plus : Up to 14.4 kWh
    → Modular, without additional cabling

🔐 Which certificates are available?

  • VDE-AR-N 4105 (Grid connection Germany)

  • EN50549, CE, UN38.3, WEEE, MSDS

  • LFP cells with aerosol fire protection (Plus only)

by Xun He

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