Founction: The micro-inverter can achieve maximum power point , which maximizes the overall output power. Built‑in high‑accuracy meter, you can see the working status of each component. Safe to Use: The micro-inverter can independently control each component in parallel, minimizing potential safety hazards. AC Output Voltage:110V/230V (automatic identification) Rated Output Power:700W Operating Temperature Range:-40℃ - +65℃ Waterproof Rating:IP65 NEMA3R Cooling Method:Self-cooling Rated Frequency Range:48-51Hz/58-61Hz Colour:Silver Material:Metal Size:186x110x45mm Package Contents: 1 x Inverter 1 x Installation accessories kit 1 x AC Connection Line 1 x Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.