on the delivery and ready-to-use installation of a photovoltaic system for the replacement building of the Hainstraße comprehensive primary school in Wuppertal
- 2 inverters
- 144 pieces of monocrystalline solar panels
- 4 pcs DC surge protector
- DC cable 1 x 6 mm2 (approx. 1,500 m)
- 12 pcs DC switch disconnectors