[elecena] LCM12KSHFN-ADV-0 - zmiany ceny LCM12K-SHF-N LCM12KSHFN-ADV-0 - 2012.16 PLN https://elecena.pl/product/29889119/lcm12kshfn-adv-0 2026-02-28 LCM12KSHFN-ADV-0 - 2152.54 PLN https://elecena.pl/product/29889119/lcm12kshfn-adv-0 2026-07-18