Queens Wing 4.2KW 24VDC 230VAC 120A MPPT Max. 6200W 500VDC PV Input On/Off Grid Hybrid Solar Inverter(can work without battery) (QW-MPS4.2KW)

Product Features

• Pure sine wave inverter(on/off grid)
• Dual Output
• Inverter running with or without battery
• One-key restoration to factory settings
• Built-in lithium battery automatic activation
• High PV input voltage range(60~450VDC)
• Built-in 120A MPPT solar charge controller
• Smart battery charge design to optimize battery life
• Overload, high temperature, inverter output short circuit protection
• Cold start function
• Intelligent fan speed adjustment
• Selectable charging current based on applications
• WIFI & GPRS available for IOS and android(optional)
• MPPT: max 6200W(for 4.2kw), max 6500W(for 6.2kw)