A home in Lemgo with higher electricity demand — and concrete plans for a heat pump and an e-car. The wish: generate as much energy as possible itself and run heating and mobility on self-generated solar power.
We planned a generously sized 20 kWp system with around 49 ReneSola full-black modules and a Sungrow hybrid inverter. The Sungrow storage deliberately provides reserve beyond pure household demand — so a heat pump and wallbox can be supplied too.
The household reaches up to 80 % self-sufficiency and saves around €2,600 in electricity costs per year. Through the sector coupling of power, heat and mobility, a large part of total energy demand will run on its own roof.
From first enquiry to your own solar power — turnkey, from a single source.
- 1Consulting & planningOn-site visit in Lemgo, sizing with reserve for heat pump & wallbox
- 2InstallationMounting of modules, hybrid inverter & storage
- 3CommissioningGrid registration, commissioning & handover
- Generous 20 kWp sizing with reserve for heat pump & wallbox
- Up to 80 % self-sufficiency thanks to Sungrow storage
- Around €2,600 lower electricity costs per year (estimate)
- Sector coupling: power, heat & mobility from one source
Will your roof be our next project?
Whether private home or business — we plan your system tailor-made and realise it in just 8 weeks.