Overview

• Retailers advertise sub‑€1,000 storage+panel kits, including an EcoFlow STREAM Ultra with 1,780 W modules for €999 (Powerness), Solakon’s onLite with Solakon ONE for €829 plus €59 shipping, and a 2,000 W Solakon bundle with ONE for €989.99 plus €89 shipping.
• Kleines Kraftwerk features higher‑power bundles such as an Anker Solix 3 paired with 2,000 Wp modules for €1,339 with a free smart meter and discounted mounts, reflecting aggressive top‑tier pricing.
• Additional offers package the Anker Solix 2 E1600 Pro with 900 W panels for €1,099, with a free smart meter and an extra €30 code discount, highlighting ongoing competition at the 800 W inverter limit.
• Vendors emphasize modular LiFePO4 storage, multiple MPPT inputs, backup outlets up to roughly 1,200–2,300 W, app‑based energy management, and smart meters that support zero‑export and integration with tools such as Shelly.
• Publishers cite claimed household savings of about €135–€340 per year for 1,000 W sets with payback in roughly 1–2 years at current deal prices, and estimates of €375–€760 per year for 2,000 W systems with storage, while BNetzA registrations of mini‑PV exceed one million.