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Black Month Drives Deep Discounts on Balcony-PV Kits as 2 kW Storage Bundles Drop to €1,499

Retailers pitch fast payback on modular, app‑controlled storages, but buyers are urged to verify standards and Germany’s 600 W feed‑in cap.

Overview

  • Solarway lists 2,000 W complete sets at €1,499 with either Anker SOLIX 3 (2.7 kWh) or EcoFlow STREAM Ultra X (3.84 kWh), each bundled with four bifacial 500 W modules.
  • Solakon promotes a 2,000 W onPower kit with a 2.11 kWh ONE storage for €899.99 and adds a new onBasic offer at 1,000 W with storage from about €799–819, with a non‑storage variant at €269.
  • Independent reviews highlight the Anker SOLIX 3 at 95/100 (expandable to roughly 16 kWh, smart meter, AI/dynamic‑tariff tools, AC charging and 1,200 W backup) and EcoFlow STREAM Ultra X at 93/100 (3.84 kWh base, up to about 23 kWh, integrated backup sockets).
  • Vendors cite expected annual yields of roughly 1,700–2,000 kWh for 2 kW systems and claim amortisation in about 2.5–3.5 years at current deal prices, depending on usage and location.
  • Experts caution to confirm CE/norm compliance, inverter and mount quality, observe the 2,000 W module limit and 600 W feed‑in rule, register installations, and check local subsidies that can cut upfront costs.