Overview

• Kleines Kraftwerk lists an exclusive Quattro bundle with four 500 W bifacial modules, an Anker SOLIX Solarbank 3 E2700 Pro (2.68 kWh) and a free smart meter for €1,299, with optional mounts available.
• Solago sells a comparable 2,000 Wp set with the new Solarbank 3 for €1,379 and includes a free Anker smart meter, with a further €30 off via a published code and variants that add mounting hardware.
• Anker’s Solarbank 3 Pro integrates a bidirectional inverter, offers up to 1,200 W output and IP65 weather protection, and can expand from 2.68 kWh to over 16 kWh with additional batteries.
• Publishers estimate 2.0 kWp plus ~2.7 kWh storage can displace roughly 1,100–1,600 kWh of grid power per year for about €360–€560 in bill reductions, though yields depend on site, usage and registration compliance.
• Lower‑tier options persist, including ~1,000 W base kits from €279–€339 and a 900 W set with Anker Solarbank 2 Pro for €1,099, often with free smart meters and delivery promotions.