Overview
- German law under Solarpaket 1 limits mini‑PV to 2,000 Wp module power and 800 W inverter feed‑in, with larger setups reclassified as standard PV systems.
- Vendors are promoting discounted 4,000 W module‑capacity packages with storage, such as Solakon’s OnPower+ with Solakon ONE listed at €1,349.99 in holiday offers running to December 24.
- Growatt NEXA 2000 storage bundles are featured across retailers from roughly €639 to €999 depending on modules and shipping, with an integrated inverter and expandable capacity.
- Pairing oversized arrays with batteries enables night feed‑in to raise self‑consumption, with examples including Solakon ONE (2.11 kWh, expandable to 12.66 kWh) and Growatt NEXA (2.048 kWh, up to 8.192 kWh).
- Consumer guides stress compliance for oversized kits — electrician installation, formal registration and meter/safety rules — warning of fines and insurance risks, as roughly 1.2 million mini‑PV systems are already registered in Germany.