Overview

• Kleines Kraftwerk is offering an 1,800 W Quattro set with Anker Solarbank 2 Pro for €849 including a smart meter and free shipping, with the standalone 1.6 kWh unit priced at €699.
• Multiple retailers feature Growatt NEXA 2000 Quattro bundles from about €925 to €1,039, with the 2.048 kWh LiFePO4 storage expandable to roughly 8 kWh and equipped with four MPPTs, backup output and time‑of‑use functions.
• Anker’s newer Solarbank 3 Pro appears in a 2,000 W Quattro bundle at €1,399 via PC‑WELT, bringing 2.688 kWh capacity, bidirectional charging, AI energy management and PV input support well above typical mini‑PV needs.
• Solakon launched the 2.11 kWh Solakon ONE all‑in‑one battery with backup, with sets starting at €849 for 900 W and about €999 for 2,000 W, promoted as weatherproof and app‑managed.
• Retail pricing across Germany has fallen to multiyear lows for storage‑equipped mini‑PV kits, with bundled smart meters enabling zero export and uptake supported by the 800 W inverter and 2,000 W module allowances under Solarpaket 1.