Overview
- Kleines Kraftwerk is advertising a 2,000 W set with four 500 W panels plus Anker SOLIX 3 storage for €1,199, including free shipping, a free smart meter and discounted premium mounts.
- Solarway’s XXL package pairs four 500 W bifacial modules with Anker’s Solarbank 3 E2700 Pro (2.68 kWh) from €1,259.99 with free delivery and an included panel cleaner, while optional mounts cost €160.
- Solakon’s Autarkie‑Wochen cut entry sets to €232.99 (onLite, 900 W) and €290.99 (onBasic, 1,000 W), and discount the 2,000 W onPower; bundles now feature the in‑house Solakon ONE battery.
- Solakon ONE debuts as a modular all‑in‑one storage with a 2.11 kWh base expandable to 12.66 kWh, integrating an 800 W hybrid inverter, four MPPTs, AC charging up to 1,200 W and an EPS backup outlet.
- Deal checks caution that headline prices often exclude €59–99 shipping and mounts that can add about €200 for four panels, while setup guidance recommends placing the inverter close to the modules, ideally under a panel; bifacial gains are typically 5–10% and a 1,000 Wp system can yield roughly 800–1,100 kWh per year.