- Quantity of product Φωτοβολταικό LX-420M/108 N-TYPE TopCon MBB (Mono)-Γερμανίας can not be less than 12
- Quantity of product Net metering 5kW φωτοβολταϊκό πακέτο με 450 watt πανελ can not be less than 3
- Quantity of product Inverter Voltronic Power Axpert VM II 3KVA 24V can not be less than 3