Overview
- Retailers cut prices on complete 2,000 W sets, with Kleines Kraftwerk listing its Quattro package from €1,249 and the Anker Solarbank 3 base unit at €999 including a Smart Meter, while Solago sells a 4×500 W AIKO + Anker SOLIX 3 bundle for €1,399.
- Anker’s SOLIX Solarbank 3 E2700 Pro offers about 2.688 kWh base capacity (expandable to roughly 16 kWh), up to 3,600 W PV‑DC input, an integrated inverter limited to 800 W and adjustable to 1,200 W, app control, and a backup socket.
- EcoFlow’s competing Stream Ultra X provides a 3.84 kWh base, four PV inputs up to 2,000 W, AC charging up to 1,200 W, modular expansion to 23 kWh, and launched at €1,299 before moving to €1,499 in mid‑September.
- A hands‑on user of a 2,000 W Quattro set plus Solarbank 3 reported 280 kWh generated in the first month and estimated monthly savings of €30–60, noting lower winter output.
- Coverage reiterates Germany’s 800 W limit on household feed‑in from mini‑PV, with excess generation stored for later use and deal guides citing up to about 2,000 kWh yearly output and roughly €640 annual savings under optimal alignment.