Wattage :
- 1500W~3000W
Features :
True sine wave with solar charger & by-pass function
High surge power up to 200%
Output voltage / frequency adjustable
Conformal coating
Computer-based monitoring software, recommended for Windows 7 and Windows 8 Operating System (English and Chinese version)
3 years warranty
Wattage :
- 500W
Features :
ISI-500: Modified sine wave with MPPT solar charger
ISI-501: True sine wave with MPPT solar charger
High surge power up to 200%
2 years warranty (ISI-500), 3 years warranty (ISI-501)