- Quantity of product SET Φωτοβολταικό Πάνελ Mono 450W 11 τεμαχίων V-TAC 11553 can not be less than 6
- Quantity of product 610 watt - Φωτοβολταϊκό Luxor LX-610TC-M/132 N-Type TopCon Glass-Glass (Mono)-Γερμανίας can not be less than 12
- Quantity of product Φωτοβολταικό Πάνελ JINKO SOLAR TIGER PRO 72HC 545Wp MONO-FACIAL MODULE can not be less than 9