Here are some of the technical specifications of the Victron Quattro 48/5000/70-V:
Input voltage: 48VDC
Output voltage: 120VAC
Maximum output(3-seconds): 10000W
Continuous output: 4000VA
Grid-tie input current: 2x100A
Crest factor: 3:1
Efficiency: up to 96%
Weight: 66 lbs
Warranty: 5 Years