Overview
- Powerness lists the Growatt NEXA 2000 at €619 (about €302 per kWh) and offers plug‑and‑play sets pairing the 2 kWh all‑in‑one battery with two or four JA Solar modules starting from €779.
- The Growatt NOAH 2000 (2.04 kWh) is promoted at €475 for self‑pickup at Powerness, with optional bundles starting at €699 for a two‑panel 800 W set.
- Solarmars advertises an Anker SOLIX 3 Pro + 2,000 W package for €1,299 with code HSM70, combining four 500 W panels with Anker’s 2.68 kWh storage featuring four MPPT inputs and AI‑driven energy management.
- Kleines Kraftwerk markets a Quattro set with four 500 W modules and Anker Solarbank 3 Pro for €1,659, including the Anker Smart Meter and Power Dock, with free delivery in Germany.
- Retail and review write‑ups highlight plug‑and‑play installation, stackable LiFePO4 storage, IP65/66 weather protection, and publisher estimates of notable annual savings with multi‑year amortisation depending on usage and tariffs.