Overview

• Major sellers including Powerness, Kleines Kraftwerk, Solago, AC‑TEC and Solakon are promoting time‑limited bundles that pair bifacial modules with all‑in‑one batteries and smart‑meter control.
• Powerness lists an EcoFlow Stream Ultra X kit with 3.84 kWh storage and four 450 Wp panels for €1,259 plus a free smart meter, with store pickup options to avoid shipping fees.
• Anker deals span the new SOLIX 3 with 2,000 Wp at €1,339–€1,379 in featured offers and €1,375 for a 2,020 Wp AC‑TEC set after code, while previous‑gen Solarbank 2 Pro bundles drop to €879 with pickup or €1,059 delivered.
• Solakon cuts its onLite starter to €209 and prices a 2,000 Wp onPower set with the modular ONE 2.11 kWh battery at €989.99, with expansion paths up to 12.66 kWh highlighted.
• Reports cite more than one million registered mini‑PV systems, simpler 800 W registration rules, storage‑enabled zero‑export and backup outputs around 1,000–1,200 W, as vendors tout 3–4 year payback but independent checks suggest roughly 8–12 years.