No. The unit is rated at 5,000W continuous output, and the 10,000VA figure provides short-term headroom for loads that draw a brief startup surge. SRNE also lists a 4HP motor reference. That makes the solar inverter more tolerant of pump or compressor starting events, but the normal running load should remain within the continuous rating. When several motor loads may start close together, their combined inrush should be considered instead of relying on the peak number in isolation.