LS-L1024 Stackable battery — in use
Product category

Balcony Solar & Storage

Plug-in solar for balconies and terraces: microinverter systems, energy hubs and battery storage that connect to a normal socket. Each product page lists rated power, capacity and the grid certificates on file.

Models marked ● are basic entries: specifications come from supplier data and are pending confirmation.

Questions about this category

Do I need an electrician for a balcony system?

In Germany, Austria and several other EU countries a plug-in system up to 800 VA may be connected by the user. You still have to register it. Rules differ by country, so check with your grid operator before you buy.

What does the 800 W limit refer to?

To the AC output of the inverter, not to the panels. In Germany the panels may add up to 2000 Wp while the inverter feeds at most 800 VA into the house. With storage, what the inverter cannot feed charges the battery.

How much electricity does a balcony system produce?

It depends on location, direction and tilt. Panels hung vertically on a south railing in central Germany give roughly 650–700 kWh per installed kWp per year; tilted at 30° about 1000 kWh. Use the savings calculator for your city.

I rent my flat. Can I install one?

In Germany tenants have been entitled to a plug-in solar system since 2024; the landlord may only refuse for good reason. Flexible panels fixed with straps leave no marks on the railing. Elsewhere, ask your landlord in writing.

Can I add a second battery later?

Yes. Up to three LS-L2048 units work in parallel on one Smart Solar Hub, 6144 Wh in total. Add units of the same model and let them reach the same state of charge before you connect them.

Does the Smart Solar Hub work with my existing microinverter?

The Hub sits between the panels and the microinverter and works with most microinverters whose input range matches its output. Send us the model and we check the datasheet.

Where do I find the certificates?

In the download centre, filtered by product, and on each product page. If a document you need is missing, ask and we send it.

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