1. DC (18V/6A). 2. Antireflective glass is increased 2% Translucency of luminanc, conversion rate is 22% PET improves conversion rate to 23%, ETFE improves conversion rate to 24% and is more stable. 3. Frame boosts bearing capability and prolong service life, suitable for roofs | Solar Type | Monocrystalline | 1*100W solar panel MC4 out-port | US$38.50 |