1. Compatible with lead-acid, ternary lithium, lithium iron phosphate and other battery types.
2. An ultra-wide operating voltage range of PV arrays.
3. Technology of maximum power point tracking(MPPT) with its tracking efficiency not less than 99.5%, which
   is increased about 15%~20% if compared with ordinary PWM algorithm.
4. High-quality imported components and advanced power conversion circuit with their maximum conversion
efficiency available higher than 98%, while the full load efficiency at 97% by various tracking algorithms 
  combined to quickly track to the maximum power point.
5. Three-stage charging mode: MPPT - lifting charge - floating charge for PV charging.
6. Pure sine wave AC output.
7. Comprehensive protections of overcharge, overdischarge, overtemperature, overload, overvoltage, 
  under-voltage and reverse polarity.
8. RS485 port for communication protocol, convenient for customers unified integration management and
   secondary development.
9. Available to set and check the machine by PC monitor and mobile App.(optional),  details could be 
   referred by checking the instruction manual.
10. Seamless switch available between inverting and bypass mains, realizing uninterrupted power when switching required.
11. A built-in pure copper power frequency isolation transformer to bring a strong capacity for an
   instantaneous loading and a strong resistance for a heavy load pulse.