7 kW Solar kit injection 0

Solar kit for consumption of 7 kW.
0 injection of energy into the grid, so it is completely legal and meets the requirements for not having to pay anything to the power company.
Consists of:

28 solar panels of 250W each
1 inverter Kostal PIKO 7.0 kW. Valid for mono and three-phase instalations.
1 BA Injection 0, which controls electricity production and prevents 100% that this go to the network.