Overview

• Solakon’s latest promo lists a 2,000 W onPower set at €449.99, with a 2.11 kWh Solakon ONE storage bundle starting at €989.99, underscoring how 2 kW kits have moved into sub‑€500 territory.
• Competing Growatt NEXA 2000 storage bundles are being undercut across retailers, with ACTEC advertising €925, Tepto €999, and Powerness €1,039 before sizeable shipping fees or free pickup options.
• Powerness is pushing aggressive Growatt NOAH 2000 deals, pricing the 2.048 kWh battery at €469 with a code and offering Duo sets from €699 and Quattro sets from €849 with self‑collection.
• Entry pricing continues to slide, with 1000 W ‘Duo’ baselines around €279–€339 and new offers placing 880–890 W EcoFlow kits with 800 W inverters from about €229 at Powerness.
• Independent reports highlight wide economic outcomes, including a 1.96 kWp system with 3.2 kWh storage saving €267.87 in year one and owner data showing €573.30 saved over 49 months, while 2024’s Solarpaket 1 enabling 800 W inverters and 2,000 W module capacity underpins the larger systems now on sale.