1.Compatible with many types of batteries (lead-acid/ternary lithium/lithium iron phosphate batteries).
2.An ultra-wide operating voltage range for PV arrays.
3.MPPT (maximum power point tracking) technology of solar charging controller with its tracking efficiency 
not less than 99.5%, and the efficiency rate improved by 15%-20% if compared to the common PWM technology. 
4.High quality imported components and advanced power conversion circuit maximize the conversion efficiency 
more than 98%, and the full-load efficiency more than 97%, varieties of tracking combined, to quickly track the maximum power point.
5.Ternary-stages charging mode for PV charging: MPPT- lifting charging-floating charging.
6.Pure sine wave AC output.
7.Protections for over charge or discharge, over temperature, and overload.
8.RS485 communication provides communication protocol, and facilitates customers to unify the integrated 
management and the re-development.
9.Through the PC of the upper computer and mobile phone APP view and set up charging control, inverter and 
other operating parameters, specific reference to the upper computer and APP manual (optional).
10.Seamless switch available between inverting and bypass to ensure the ceaseless supply of electricity.
11.A built-in power frequency isolating transformer made of pure copper, to make the capacity for instant 
load and for anti-overload strong.