Overview
- Retailers and discounters this week rolled out heavily reduced 2,000 W 'Balkonkraftwerk' complete sets that include Anker SOLIX storage and a smart meter with prices reported roughly between €1,269 and €1,369.
- Coverage identifies Anker's SOLIX family as the benchmark storage solution, with the SOLIX Solarbank 3 scoring 95/100 in tests and newer SOLIX 4/5 kWh models offering larger capacity and AI/notstrom (backup) functions.
- The bundles are modular: four 500 W bifacial modules plus SOLIX storage can be expanded by adding battery packs or more panels, enabling staged upgrades from a small plug‑in setup toward larger PV systems.
- Practical tests and estimates link a 2,000 W system with storage to realistic annual savings of a few hundred euros, while a single user praxistest recorded about 280 kWh in month one and projected €30–€60 monthly savings.
- Regulatory and installation limits remain decisive: inverter export is effectively capped at about 800 W, systems must be registered in the Marktstammdatenregister, and smart‑meter or Wieland connections often require an electrician.