Modernize: PV system with battery storage
Are you still feeding valuable energy into the grid with your PV system, even after the feed in-tariff has expired? Then simply use a storage system to be able to use the energy you produce yourself. You’ll benefit from reduced energy purchases and enjoy greater independence from your electric utility company. You only need three additional components: With the Sunny Boy Storage, the battery and the Energy Meter, you can turn your existing PV system into a full-fledged storage system.*
* For PV inverters without Speedwire / Webconnect, it makes sense to integrate the Sunny Home Manager 2.0 into the system.