Overview
- New bundle lows include BALKONSTROM at €1,199, Solago at €1,249, Powerness at €1,239–€1,299 with Smart Meter, Kleines Kraftwerk at about €1,235–€1,299, and PluginEnergy at €1,439.
- Sets typically package 4×500 W bifacial panels (2,000 Wp) with the Anker SOLIX 3 E2700 Pro battery (≈2.68 kWh base, expandable to ≈16 kWh), 4 MPPT inputs, app control, and a 1,200 W backup outlet.
- Home&smart testing rates the SOLIX 3 as a top storage option (95/100), citing quick installation, robust app integration, and modular expansion.
- Vendors and reviewers estimate roughly €400–€500 annual bill savings for 2,000 W sets with storage, depending on location, orientation, usage patterns, and electricity prices.
- Kits are marketed as plug‑in solutions, yet German rules still require registration in the Bundesnetzagentur’s Marktstammdatenregister, and smart meter work is typically handled by an electrician.