Growtech 5.5KW Mppt Hybrid Solar Inverter features an 100A 120V-450VDC pure sine wave output power factor of 1.0 on a single phase, non-parallel Inverter system with a high PV input voltage range of up to 500Vdc. Features Built-in MPPT solar charge controller Detachable dust cover for harsh environment Support multiple output priority: UTL, SOL, SBU, SUB Wi-Fi remote monitoring optional Capable to work without battery Battery equalization function to optimize battery performance and extend lifecycle Specifications Output Power factor 1.0 DC Input 48VDC 127A DC Output 54VDC AC Input Voltage 220-230VAC 40A AC Output Power 5.5KVA /5000W Surge Power Voltage 11000VA Warranties: All inverters and batteries must be installed by a qualified electrical wireman or Master electrician with a valid registration with the Department of Labour. A valid electrical certificate of compliance (COC) must be issued once installed, specific to the installation of the backup or solar system. The installation must be compliant with SANS 10142 and ALL its parts. Any warranty claim submitted without installation photos, a valid COC, and proof of a qualified wireman/master electrician installing the unit, can be rejected and will render the warranty claim null at void.