Photovoltaic Panels Solar panel JA Solar 390Wp Half-Cut Black JAM60S20-390/MR | 31-111920 €172.00 JA Solar Deep Blue series monocrystalline solar module with PERC technology 385Wp (108 cells) - Tier 1 JA Solar monocrystalline Solar panel with 385Wp power output and high efficiency 20,6%. With positive power tolerance 0/+5W allows to reach maximum power of 385Wp. Warranty of 12 years of product and 25 years of production of linear type. Anti-PID... Add to cart