Complement your sonnenBatterie 10

sonnenProtect 4000 will help keep your lights on in the event of a power cut. It will automatically detect any potential power cuts and will automatically switch over to Island Mode where you will be able to use the energy from your sonnenBatterie 10.

Key benefits of adding the sonnenProtect 4000

Keep your lights on

Protect yourself from power cuts

Keep your home appliances on

Leading full 10 year warranty

10 year peace of mind

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