and output circuits are isolated.6. Strong loading capacity with a true onetime soft start.7. New and original electronic components.8. Internal circuit lines and signal lines are based on plug-pull blocks, not welding.FAQ:Q1: How to choose a right inverter?A1: Tell us your demand, then our sales will recommend a suitable inverterto you.Q2: How abou the delivery time ?A2: 5 daus for sample; 7-15 days for bulk order.Q3: What is warranty of products?A3: 2 years warranty on one-inverter products.Q4