Review on 💡 High-Efficiency 1000W Pure Sine Wave Power Inverter by Spartan Power SP-PS1000: Converts 12V DC to 120V AC by Christopher Bacho

The inverter occupies little space compared with similar 1000w pure sine wave inverters, and the remote switch is convenient; However, the displayed performance was inaccurate and inconsistent. When we plugged in a 60W bulb, it read 38W. When we used a small vacuum cleaner (rated at 480W), the display indicated that we were using 800W. When working with a 700W microwave oven, the display showed that we were consuming 1200W of power, which is much higher than the inverter's rated power. The error lamp came on randomly and the inverter stopped working even without a load. We really wanted to like the inverter but sent it back due to the discrepancy.