Frequently Asked Questions
Q1: Can this hybrid inverter work without a battery?
A1: Yes, the SUB-D series is designed to operate without a battery during the daytime, powered directly by solar panels.
Q2: What is the maximum number of units that can be connected in parallel?
A2: The 6.2KW and 11KW models support parallel expansion for up to 9 units.
Q3: Does it support remote monitoring?
A3: Yes, it offers WiFi Plug or GPRS options for mobile app monitoring and status tracking.
Q4: What types of batteries are compatible?
A4: The inverter supports both Lead-acid and Lithium batteries with adjustable charging current and voltage.
Q5: Is the output a pure sine wave?
A5: Yes, it provides a pure sine wave output, making it safe and suitable for all types of sensitive home appliances.
Q6: What communication interfaces are available?
A6: It comes equipped with RS232, BMS/RS485, and Dry Contact communication ports.